PES Publications

Conferences

   
Author Title Published in Citation
J. W. Kolar,
J. Huber,
M. Kasper,
K. Leong
Download Bidirectional Switch Applications and Market Acceptance
Bidirectional Switch Applications and Market Acceptance
Presentation in the Special Session “Bidirectional Switches: From Devices to Topologies to Real-World Applications,” 18th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2026), Vancouver, Canada, October 5, 2026. Citation
J. W. Kolar,
J. Huber,
U. Drofenik
Download 'Beyond Tomorrow': Power Electronics for Hard-to-Abate Sector Electrification
"Beyond Tomorrow": Power Electronics for Hard-to-Abate Sector Electrification
Keynote presentation at the SAL/AIT Power Electronics for Energy Transition Symposium, Vienna, Austria, September 30, 2026. Citation
J. Huber
L. Imperiali
J. W. Kolar
Download Next Generation Power Electronics: Environmental Compatibility as a Design Paradigm
Next Generation Power Electronics: Environmental Compatibility as a Design Paradigm
Invited talk in Industry Forum "Sustainable Power Electronics Design: Devices to Systems" at IEEE Energy Conversion Congress and Exposition (ECCE Europe), Valencia, Spain, Sept. 2026. Citation
J. W. Kolar,
J. Huber,
D. Zhang
Download Next-Generation Bidirectional Switch-Based Power Electronics
Next-Generation Bidirectional Switch-Based Power Electronics
Keynote at the 2nd Int. Zhejiang Power Electronics Conference (ZPEC), Hangzhou, China, August 14 - 16, 2026 ZPEC 2026Citation
D. Menzi,
M. Haider,
S. Karimi,
P. Hofstetter,
J. Huber,
J. W. Kolar
Download New Dynamic Design Power Metric for Soft-Switched DC-DC Converters Supplying Highly-Varying AI Loads
New Dynamic Design Power Metric for Soft-Switched DC-DC Converters Supplying Highly-Varying AI Loads
Proc. 27th IEEE Workshop Control and Modeling for Power Electronics (COMPEL 2026), Cambridge, UK, July 20-24, 2026. COMPEL 2026Citation
J. W. Kolar,
J. Huber,
U. Drofenik
Download 'Beyond Tomorrow' ─ Power Electronics Enabling Net-Zero Process Industries
"Beyond Tomorrow" ─ Power Electronics Enabling Net-Zero Process Industries
Keynote at the 27th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2026), Cambridge, UK, July 20-24, 2026. COMPEL 2026Citation
J. W. Kolar,
J. Huber
Download 'Integration' – A Major Driver of Power Electronics Innovation
"Integration" – A Major Driver of Power Electronics Innovation
Keynote at the International Conference on Integrated Power Electronics Systems (CIPS), Dresden, Germany, March 10-12, 2026 CIPS 2026Citation
J. W. Kolar,
S. Weihe,
J. Huber
Download Next-Generation Bidirectional GaN/SiC Switch Power Electronics
Next-Generation Bidirectional GaN/SiC Switch Power Electronics
Keynote Presentation at the 4th Annual On-Line Conference of the IEEE Industrial Electronics Society (ONCON), December 11-13, 2025. ONCON 2025Citation
R. Herzog,
J. W. Kolar,
J. Huber
Download Comparative Evaluation of Minimum Conduction Losses of Battery-Integrated Multilevel Inverters
Comparative Evaluation of Minimum Conduction Losses of Battery-Integrated Multilevel Inverters
Proceedings of the 14th International Conference on Renewable Energy Research and Applications (ICRERA), Vienna, Austria, October 27-30, 2025 ICRERA 2025Citation
S. Miric,
J. Xu,
J. Huber,
M. Haider,
S. Kälin,
D. Bortis,
J. W. Kolar
Download Experimental Verification of Single-Phase Supplied Motor Power Pulsation Buffer Dual-Inverter Variable Speed Drive
Experimental Verification of Single-Phase Supplied Motor Power Pulsation Buffer Dual-Inverter Variable Speed Drive
Proceedings of the 14th International Conference on Renewable Energy Research and Applications (ICRERA), Vienna, Austria, October 27-30, 2025 ICRERA 2025Citation
J. W. Kolar,
J. Huber,
U. Drofenik
Download 99+% Efficient Ultra-Compact Solid-State Transformers for Future Datacenters
99+% Efficient Ultra-Compact Solid-State Transformers for Future Datacenters
Keynote Presentation at the International Telecommunications Energy Conference (INTELEC), Houston, TX, USA, October 12-15, 2025. INTELEC 2025Citation
J. Huber
L. Imperiali
J. W. Kolar
Download Resource Efficient Circular Economy Compatible Power Electronics
Resource Efficient Circular Economy Compatible Power Electronics
Keynote Presentation at the 10th VDE Symposium on Electromechanical Drive Systems, Munich, Germany, October 8-9, 2025. VDE SymposiumCitation
R. Herzog,
J. Huber
Download Active Low-Voltage Half-Bridge-Based CM EMI Filter for Three-Phase Motor Inverters
Active Low-Voltage Half-Bridge-Based CM EMI Filter for Three-Phase Motor Inverters
Proceedings of the European Energy Conversion Congress & Expo (ECCE Europe 2025), Birmingham, UK, August 31-September 4, 2025 ECCE Europe 2025Citation
A. Horat,
J. Huber
Download Comparative Evaluation of a New Bearingless Single-Stator Axial Flux Motor for an Implantable Pediatric Fontan Blood Pump
Comparative Evaluation of a New Bearingless Single-Stator Axial Flux Motor for an Implantable Pediatric Fontan Blood Pump
Proceedings of the European Energy Conversion Congress & Expo (ECCE Europe 2025), Birmingham, UK, August 31-September 4, 2025 ECCE Europe 2025Citation
J. W. Kolar,
J. Huber,
U. Drofenik
Download Powering the Future – Monumental Challenges & Disruptive Innovations in Power Electronics
Powering the Future – Monumental Challenges & Disruptive Innovations in Power Electronics
Keynote Presentation at the 11th International Power Electronics and Motion Control Conference 2025 (ECCE Asia 2025), Bangalore, India, May 11-14, 2025 ECCE Asia 2025Citation
J. W. Kolar,
J. Huber,
U. Drofenik
Download Challenges of «Green Growth» — Limited EROEI / Critical Raw Materials Shortage / Geopolitics / Economics / etc.Open video
Challenges of «Green Growth» — Limited EROEI / Critical Raw Materials Shortage / Geopolitics / Economics / etc.
Keynote Presentation at the Conference on Power Electronics and Intelligent Motion (PCIM Europe 2025), Nuremberg, Germany, May 6-8, 2025 PCIM 2025Citation
S. Weihe,
J. W. Kolar,
J. Huber
Download Optimized Modulation of Isolated Bidirectional Single-Stage Three-/Single-Phase X-Rectifier for EV On-Board Chargers
Optimized Modulation of Isolated Bidirectional Single-Stage Three-/Single-Phase X-Rectifier for EV On-Board Chargers
Proceedings of the Conference on Power Electronics and Intelligent Motion (PCIM Europe 2025), Nuremberg, Germany, May 6-8, 2025 PCIM 2025Citation
J. Huber,
J. W. Kolar,
L. Imperiali
Download Resource Efficient Circular Economy Compatible Power Electronics
Resource Efficient Circular Economy Compatible Power Electronics
Presentation in Panel Discussion “Sustainable and Affordable Power Electronics” at the 26th European Power Electronics and Applications Conference (EPE'25), Paris, France, March 31 - April 4, 2025 EPE'25Citation
L. Imperiali,
R. Wang,
A. Anurag,
P. Barbosa,
J. W. Kolar,
J. Huber
Download Comparative Analysis of Carbon Footprints and Material Usage of Solid-State Transformers and Low-Frequency-Transformer-Based MVac-LVdc Interfaces for High-Power EV Charging
Comparative Analysis of Carbon Footprints and Material Usage of Solid-State Transformers and Low-Frequency-Transformer-Based MVac-LVdc Interfaces for High-Power EV Charging
Proceedings of the 40th Applied Power Electronics Conference and Exposition (APEC 2025), Atlanta, GA, USA, March 16-20, 2025 APEC 2025Citation
D. Biadene,
J. Huber,
J. W. Kolar,
P. Mattavelli
Download Extended Smart-Link Quasi-Single-Stage 3-Phase AC-DC Power Supply Module for AI-Driving Data Centers
Extended Smart-Link Quasi-Single-Stage 3-Phase AC-DC Power Supply Module for AI-Driving Data Centers
Proceedings of the 40th Applied Power Electronics Conference and Exposition (APEC 2025), Atlanta, GA, USA, March 16-20, 2025 APEC 2025Citation
J. W. Kolar,
D. Zhang,
P. Sbabo,
D. Biadene,
P. Mattavelli,
S. Weihe,
J. Huber,
M. Kasper,
G. Deboy
Download Novel Isolated 99+% Efficiency 3-Φ PFC Rectifier Concepts
Novel Isolated 99+% Efficiency 3-Φ PFC Rectifier Concepts
Presentation in Industry Session IS01 – Powering the Post 48V Era: Addressing the Datacenter-Level Power Delivery Challenges in the AI Revolution, at the 40th Applied Power Electronics Conference and Exposition (APEC 2025), Atlanta, GA, USA, March 16-20, 2025 APEC 2025Citation
J. W. Kolar,
J. Huber,
L. Imperiali,
U. Drofenik
Download Are We Falling Off the « Net Energy Cliff » and Running Out of Critical Raw Materials ?
Are We Falling Off the « Net Energy Cliff » and Running Out of Critical Raw Materials ?
Keynote Presentation at the 9th IEEE Southern Power Electronics Conference (SPEC 2024), Brisbane, Australia, December 2-6, 2024 SPEC 2024Citation
J. Kolar,
J. Huber
Download SiC GaN 3-Phase Variable Speed Drive Systems - “How to Handle a Double Edged Sword”?
SiC GaN 3-Phase Variable Speed Drive Systems - “How to Handle a Double Edged Sword”?
Keynote Presentation at the 13th International Conference on Renewable Energy Research and Applications (ICRERA 2024), Nagasaki, Japan, November 9-13, 2024 ICRERA 2024Citation
J. W. Kolar,
D. Menzi,
J. Huber
Download Challenging the Deep
Challenging the Deep
Keynote Presentation at the 50th Annual Conference of the IEEE Industrial Electronics Society (IECON 2024), Chicago, IL, USA, November 3-6, 2024 IECON 2024Citation
G. Andrioli,
S. Calligaro,
J. Huber,
J. W. Kolar,
R. Petrella
Download Advanced Control of Modularized Bridge Rectifier Solid-State Transformers in MVAC-LVDC Applications
Advanced Control of Modularized Bridge Rectifier Solid-State Transformers in MVAC-LVDC Applications
Proceedings of the 16th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2024), Phoenix, AZ, USA, October 20-24, 2024 ECCE USA 2024Citation
M. Akbas,
J. W. Kolar,
J. Huber
Download New Cryogenic T-Type Three-Switch Low-Voltage High-Current 4Q Power Supply for HTS Magnets
New Cryogenic T-Type Three-Switch Low-Voltage High-Current 4Q Power Supply for HTS Magnets
Proceedings of the 16th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2024), Phoenix, AZ, USA, October 20-24, 2024 ECCE USA 2024Citation
N. Nain,
P. Ziegler,
D. Menzi,
K. Leong,
J. W. Kolar,
J. Huber
Download Self-Reverse-Blocking Normally-On/Off-Dual-Gate Monolithic Bidirectional GaN Transistor
Self-Reverse-Blocking Normally-On/Off-Dual-Gate Monolithic Bidirectional GaN Transistor
Proceedings of the 16th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2024), Phoenix, AZ, USA, October 20-24, 2024 ECCE USA 2024Citation
D. Zhang,
S. Weihe,
J. Huber,
J. W. Kolar
Download Single-Stage Isolated Bidirectional Extended-Functionality X-Rectifier for EV Chargers with Three/Single-Phase AC Input Capability
Single-Stage Isolated Bidirectional Extended-Functionality X-Rectifier for EV Chargers with Three/Single-Phase AC Input Capability
Proceedings of the 16th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2024), Phoenix, AZ, USA, October 20-24, 2024 ECCE USA 2024Citation
J. W. Kolar,
J. Huber
Download Uncharted Territories in Power Electronics
Uncharted Territories in Power Electronics
Keynote Presentation at the IEEE Power Electronics and Motion Control 2024 Conference (PEMC 2024), Pilsen, Czech Republic, September 30 - October 3, 2024 PEMC 2024Citation
P. Sbabo,
D. Menzi,
L. Imperiali,
P. Mattavelli,
J. W. Kolar,
J. Huber
Download Comparative Evaluation of Three-Phase SiC-Based Voltage/Current-Source Inverter Motor Drives
Comparative Evaluation of Three-Phase SiC-Based Voltage/Current-Source Inverter Motor Drives
Proceedings of the 2nd IEEE Workshop on Wide Bandgap Power Devices & Applications in Europe (WiPDA Europe 2024), Cardiff, UK, September 16-18, 2024 WiPDA Europe 2024Citation
J. W. Kolar,
J. Huber
Download «X Technologies / X Concepts» Key Enablers of Further Performance Improvements in Power Electronics
«X Technologies / X Concepts» Key Enablers of Further Performance Improvements in Power Electronics
Keynote Presentation at the 2nd IEEE Workshop on Wide Bandgap Power Devices & Applications in Europe (WiPDA Europe 2024), Cardiff, UK, September 16-18, 2024 WiPDA Europe 2024Citation
S. Linnemeier,
R. Giuffrida,
S. Miric,
D. Zimpfer,
J. W. Kolar,
M. Granegger
Download Dynamic Analysis of the Hydrodynamic Bearing of a Two-Stage Pediatric Left Ventricular Assist Device
Dynamic Analysis of the Hydrodynamic Bearing of a Two-Stage Pediatric Left Ventricular Assist Device
Proceedings of the 50th ESAO Congress, Aachen, Germany, September 8-11, 2024 ESAO 2024Citation
Publications prior to August 2024, PES Power Electronic Systems Lab
R. Herzog,
D. Menzi,
M. Leibl,
J. Huber,
J. W. Kolar
Download Novel Single-Stage High-Frequency-Isolated Four-Switch Bidirectional Single-Phase PFC Rectifier
Novel Single-Stage High-Frequency-Isolated Four-Switch Bidirectional Single-Phase PFC Rectifier
Proceedings of the 25th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2024), Lums, Lahore, Pakistan June 24-27, 2024 COMPEL 2024Citation
J. Schäfer,
J. W. Kolar
Download Scaling Laws for the Magnetic Components in Galvanically Isolated Single-Stage Multi-Level Converter Systems
Scaling Laws for the Magnetic Components in Galvanically Isolated Single-Stage Multi-Level Converter Systems
Proceedings of the 25th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2024), Lums, Lahore, Pakistan June 24-27, 2024 COMPEL 2024Citation
J. Schäfer,
J. W. Kolar
Download Unraveling the Potential of Matrix Transformers in High-Current Low-Voltage EV Applications
Unraveling the Potential of Matrix Transformers in High-Current Low-Voltage EV Applications
Proceedings of the 25th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2024), Lums, Lahore, Pakistan June 24-27, 2024 COMPEL 2024Citation
J. W. Kolar,
J. Huber
Download Next Frontiers in Power Electronics
Next Frontiers in Power Electronics
Keynote Presentation at the 25th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2024), Lums, Lahore, Pakistan, June 24-27, 2024 COMPEL 2024Citation
J. Huber,
U. Drofenik,
F. Canales,
J. W. Kolar
Download Comparative Evaluation of Three-Phase-Unfolder-Based MVAC-LVDC Solid-State Transformers
Comparative Evaluation of Three-Phase-Unfolder-Based MVAC-LVDC Solid-State Transformers
Proceedings of the Conference on Power Electronics and Intelligent Motion (PCIM Europe 2024), Nuremberg, Germany, June 9-10, 2024 PCIM 2024Citation
S. Weihe,
D. Menzi,
J. Huber,
D. Zhang,
J. W. Kolar,
M. Kasper,
K. Leong,
G. Deboy
Download Novel Bidirectional Single-Stage Isolated 600-V GaN M-BDS-Based Single-/Three-Phase-Operable EV On-Board Charger
Novel Bidirectional Single-Stage Isolated 600-V GaN M-BDS-Based Single-/Three-Phase-Operable EV On-Board Charger
Proceedings of the Conference on Power Electronics and Intelligent Motion (PCIM Europe 2024), Nuremberg, Germany, June 9-10, 2024 PCIM 2024Citation
G. Andrioli,
S. Calligaro,
R. Petrella,
J. W. Kolar,
J. Huber
Download Analysis and Comparative Evaluation of a Modularized Bridge Rectifier MVAC-LVDC Solid-State Transformer
Analysis and Comparative Evaluation of a Modularized Bridge Rectifier MVAC-LVDC Solid-State Transformer
Proceedings of the 10th International Power Electronics and Motion Control Conference 2024 (IPEMC 2024 - ECCE Asia), Chengdu, China, May 17-20, 2024 ECCE Asia 2024Citation
J. W. Kolar,
D. Menzi,
L. Imperiali,
E. Bürgisser,
J. Huber
Download e-VTOL Aircraft - The Future of Urban Air Mobility
e-VTOL Aircraft - The Future of Urban Air Mobility
Keynote Presentation at the 10th International Power Electronics and Motion Control Conference 2024 (IPEMC 2024 - ECCE Asia), Chengdu, China, May 17-20, 2024 ECCE Asia 2024Citation
M. Akbas,
D. Zhang,
J. W. Kolar,
J. Huber
Download New Phase Current Balancing Control for a Cryogenic Ultra-Low-Loss Bidirectional Multi-Phase Full-Bridge DC-DC Step-Down Converter
New Phase Current Balancing Control for a Cryogenic Ultra-Low-Loss Bidirectional Multi-Phase Full-Bridge DC-DC Step-Down Converter
Proceedings of the 10th International Power Electronics and Motion Control Conference 2024 (IPEMC 2024 - ECCE Asia), Chengdu, China, May 17-20, 2024 ECCE Asia 2024Citation
S. Weihe,
D. Menzi,
J. Huber,
J. W. Kolar
Download Novel Single-Stage Isolated Natural Ohmic Mains Behaviour Fixed Voltage Transfer Ratio Three-Phase Rectifier Using Monolithic Bidirectional 600V GaN Transistors
Novel Single-Stage Isolated Natural Ohmic Mains Behaviour Fixed Voltage Transfer Ratio Three-Phase Rectifier Using Monolithic Bidirectional 600V GaN Transistors
Proceedings of the 10th International Power Electronics and Motion Control Conference 2024 (IPEMC 2024 - ECCE Asia), Chengdu, China, May 17-20, 2024 ECCE Asia 2024Citation
J. Huber,
L. Imperiali,
D. Menzi,
F. Musil,
J. W. Kolar
Download Life-Cycle Carbon Footprints of Low-Voltage Motor Drives with 600-V GaN or 650-V SiC Power Transistors
Life-Cycle Carbon Footprints of Low-Voltage Motor Drives with 600-V GaN or 650-V SiC Power Transistors
Presentation at the 13th International Conference of Integrated Power Electronics Systems (CIPS 2024), Dusseldorf, Germany, March 12-14, 2024 CIPS 2024Citation
J. Huber,
L. Imperiali,
D. Menzi,
F. Musil,
J. W. Kolar
Download Paradigm Shift in Power Electronics Towards Circular Economy Compatibility
Paradigm Shift in Power Electronics Towards Circular Economy Compatibility
Presentation at the 13th International Conference of Integrated Power Electronics Systems (CIPS 2024), Dusseldorf, Germany, March 12-14, 2024 CIPS 2024Citation
J. Xu,
S. Miric,
M. Blickenstorfer,
M. Hitz,
J. W. Kolar,
J. Huber
Download Comparative Evaluation of Voltage- and Current-Impressed Inductive Power Transfer to Multiple Stainless-Steel-Enclosed Moving Receivers
Comparative Evaluation of Voltage- and Current-Impressed Inductive Power Transfer to Multiple Stainless-Steel-Enclosed Moving Receivers
Proceedings of the 39th Applied Power Electronics Conference and Exposition (APEC 2024), Long Beach, CA, USA February 25-29, 2024 APEC 2024Citation
L. Imperiali,
D. Menzi,
J. W. Kolar,
J. Huber
Download Multi-Objective Minimization of Life-Cycle Environmental Impacts of Three-Phase AC-DC Converter Building Blocks
Multi-Objective Minimization of Life-Cycle Environmental Impacts of Three-Phase AC-DC Converter Building Blocks
Proceedings of the 39th Applied Power Electronics Conference and Exposition (APEC 2024), Long Beach, CA, USA February 25-29, 2024 APEC 2024Citation
J. W. Kolar,
J. Huber,
D. Zhang,
D. Menzi,
N. Nain,
S. Weihe
Download GaN/SiC Monolithic Bidirectional Switches - Drivers of a Next Wave of Power Electronics Innovations - Let's Catch the Wave!
GaN/SiC Monolithic Bidirectional Switches - Drivers of a Next Wave of Power Electronics Innovations - Let's Catch the Wave!
Keynote Presentation at the 8th IEEE Southern Power Electronics Conference (SPEC 2023) / the 17th Brazilian Power Electronic Conference (COBEP 2023) in Florianopolis, SC, Brazil, November 26-29, 2023 SPEC/COBEP 2023Citation
M. Haider,
D. Bortis,
J. Huber,
J. W. Kolar
Download Motor-Integrated Power Factor Corrected Single-to-Three-Phase AC/AC Converter Concepts
Motor-Integrated Power Factor Corrected Single-to-Three-Phase AC/AC Converter Concepts
Keynote Presentation at the Fachtagung VDE "Elektromechanische Antriebssysteme 2023", Vienna, Austria, November 8-9, 2023 VDE 2023Citation
T. Ohno,
S. Miric,
F. Krismer,
J. Huber,
J. W. Kolar
Download New Triple-Output Quad-Active-Bridge DC/DC Converter Employing a Four-Leg Inverter Input Stage
New Triple-Output Quad-Active-Bridge DC/DC Converter Employing a Four-Leg Inverter Input Stage
Proceedings of the 26th International Conference on Electrical Machines and Systems (ICEMS 2023), Zhuhai, China, November 5-8, 2023 ICEMS 2023Citation
J. W. Kolar,
L. Imperiali,
D. Menzi,
J. Huber,
F. Musil
Download Energy Efficiency is NOT Enough (!) - Environmental Impacts as New Dimensions in Multi Objective Optimization of Power Electronic Systems
Energy Efficiency is NOT Enough (!) - Environmental Impacts as New Dimensions in Multi Objective Optimization of Power Electronic Systems
Keynote at the 26th International Conference on Electrical Machines and Systems (ICEMS 2023), Zhuhai, China, November 5-8, 2023 ICEMS 2023Citation
D. Menzi,
G. Edvaldsson,
J. Huber,
J. Kolar
Download Core-as-a-Sensor: Ferrite DC-Resistance-Based Core Temperature Measurement of Magnetics
Core-as-a-Sensor: Ferrite DC-Resistance-Based Core Temperature Measurement of Magnetics
Proceedings of the 15th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2023), Nashville, TN, USA, October 29-November 2, 2023 ECCE USA 2023Citation
M. Haider,
J. W. Kolar,
J. Huber
Download Motor Power Pulsation Buffer for Single-to Three-Phase Current-Source-Converter Drives
Motor Power Pulsation Buffer for Single-to Three-Phase Current-Source-Converter Drives
Proceedings of the 15th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2023), Nashville, TN, USA, October 29-November2, 2023 ECCE USA 2023Citation
D. Menzi,
J. W. Kolar,
H. Sarnago,
O. Lucia,
J. Huber
Download New 600V GaN Single-Stage Isolated Bidirectional 400V Input Three-Phase PFC Rectifier
New 600V GaN Single-Stage Isolated Bidirectional 400V Input Three-Phase PFC Rectifier
Proceedings of the 15th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2023), Nashville, TN, USA, October 29-November 2, 2023 ECCE USA 2023Citation
A. Escher,
S. Miric,
B. Thamsen,
B. Karner,
J. W. Kolar,
M. Hübler,
D. Zimpfer,
M. Granegger
Download Design and Optimization of a Fontan Assist Device
Design and Optimization of a Fontan Assist Device
Proceedings of the 29th Annual Meeting of the ISMCS (ISMCS 2023), Dallas, TX, USA, October 30-November 1, 2023 ISMCS 2023Citation
J. W. Kolar,
J. Huber,
D. Menzi,
D. Zhang,
J. Schäfer,
S. Weihe
Download Ultra Compact GaN-BDS-Based Single-Stage Isolated 1-Phase /3-Phase Operable Bidirectional OBCs
Ultra Compact GaN-BDS-Based Single-Stage Isolated 1-Phase /3-Phase Operable Bidirectional OBCs
Presentation in the Special Session "Bidirectional Switches are Coming! Are You Ready?" at the 15th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2023), Nashville, TN, USA, October 29-November 2, 2023 ECCE USA 2023Citation
J. W. Kolar,
J. Huber,
D. Zhang,
D. Menzi,
N. Nain
Download Power Electronics 5.0 – Standing on the Shoulders of Giants
Power Electronics 5.0 – Standing on the Shoulders of Giants
Keynote at the 36th International Conference on Electrical Drives and Power Electronics (EDPE 2023), The High Tatras, Slovakia, September 25-27, 2023 EDPE 2023Citation
J. W. Kolar,
L. Imperiali,
D. Menzi,
J. Huber,
F. Musil
Download Net Zero CO<sub>2</sub> by 2050 is NOT Enough (!)
Net Zero CO2 by 2050 is NOT Enough (!)
Keynote at the 25th European Conference on Power Electronics and Applications (EPE - ECCE Europe), Aalborg, Denmark, September 4-8, 2023 EPE 2023 - ECCE EuropeCitation
D. Neuner,
M. Hartmann,
J. W. Kolar,
J. Huber
Download Analysis of a Solid-State Transformer Employing Capacitively Isolated Series-Stacked Converter Cells and a Single Medium-Frequency Transformer
Analysis of a Solid-State Transformer Employing Capacitively Isolated Series-Stacked Converter Cells and a Single Medium-Frequency Transformer
Proceedings of the 24th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2023), Ann Arbor, MI, USA, June 25-28, 2023 COMPEL 2023Citation
D. Menzi,
S. Weihe,
J. Huber,
J. Azurza,
M. Kasper,
J. W. Kolar
Download Novel S-Link Enabling Ultra-Compact and Ultra-Efficient Three-Phase and Single-Phase Operable On-Board EV Chargers
Novel S-Link Enabling Ultra-Compact and Ultra-Efficient Three-Phase and Single-Phase Operable On-Board EV Chargers
Proceedings of the 24th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2023), Ann Arbor, MI, USA, June 25-28, 2023 COMPEL 2023Citation
H. Sarnago,
O. Lucia,
D. Menzi,
J. W. Kolar
Download Single-/Three-Phase Bidirectional EV On-Board Charger Featuring Full Power/Voltage Range and Cost-Effective Implementation
Single-/Three-Phase Bidirectional EV On-Board Charger Featuring Full Power/Voltage Range and Cost-Effective Implementation
Proceedings of the 17th IEEE International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG 2023), Tallinn, Estonia, June 14-16, 2023 CPE-Powereng 2023Citation
J. W. Kolar,
D. Menzi,
L. Imperiali,
E. Bürgisser,
J. Huber
Download Materializing the Vision of “Flying Carpets” - Ultra Lightweight/Efficient Power Electronics Enabling Future Urban Air Mobility
Materializing the Vision of “Flying Carpets” - Ultra Lightweight/Efficient Power Electronics Enabling Future Urban Air Mobility
Keynote at the 17th IEEE International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG 2023), Tallinn, Estonia, June 14-16, 2023 CPE-Powereng 2023Citation
D. Cao,
D. Zhang,
J. W. Kolar,
J. Huber
Download Conceptualization of a Cryogenic 250-A Power Supply for High-Temperature-Superconducting (HTS) Magnets of Future Particle Accelerators
Conceptualization of a Cryogenic 250-A Power Supply for High-Temperature-Superconducting (HTS) Magnets of Future Particle Accelerators
Proceedings of the International Power Electronics Conference 2023 (IPEC 2023 - ECCE Asia), Jeju, Korea, May 22-25, 2023 ECCE Asia 2023Citation
M. Leibl,
D. Menzi,
J. Huber,
J. W. Kolar
Download Synthesis of Low-Switch-Count Power Converter TopologiesOpen video
Synthesis of Low-Switch-Count Power Converter Topologies
Proceedings of the International Power Electronics Conference 2023 (IPEC 2023 - ECCE Asia), Jeju, Korea, May 22-25, 2023 ECCE Asia 2023Citation
D. Menzi,
F. Krismer,
T. Ohno,
J. Huber,
J. W. Kolar,
J. Everts
Download Novel Bidirectional Single-Stage Isolated Three-Phase Buck-Boost PFC Rectifier System
Novel Bidirectional Single-Stage Isolated Three-Phase Buck-Boost PFC Rectifier System
Proceedings of the 38th Applied Power Electronics Conference and Exposition (APEC 2023), Orlando, FL, USA March 19-23, 2023 APEC 2023Citation
S. Coday,
D. Menzi,
J. Huber,
J. W. Kolar
Download A Novel Non-Mirrored Buck-Boost Flying Capacitor Multilevel DC-DC Converter Topology
A Novel Non-Mirrored Buck-Boost Flying Capacitor Multilevel DC-DC Converter Topology
Proceedings of the 7th IEEE Southern Power Electronics Conference (IEEE SPEC 2022), Fiji, December 5-8, 2022 SPEC 2022Citation
P. Jayathurathnage,
S. Miric,
J. Xu,
J. Huber,
M. Hitz,
J. Kyyrä,
J. W. Kolar
Download New Concept for Current-Impressed WPT to Multiple Independent Stainless-Steel-Enclosed Linear Actuator Sliders
New Concept for Current-Impressed WPT to Multiple Independent Stainless-Steel-Enclosed Linear Actuator Sliders
Proceedings of the 7th IEEE Southern Power Electronics Conference (IEEE SPEC 2022), Fiji, December 5-8, 2022 SPEC 2022Citation
J. W. Kolar,
J. Huber
Download Solid State Transformers - The Slope of Enlightenment
Solid State Transformers - The Slope of Enlightenment
Keynote at the 7th IEEE Southern Power Electronics Conference (IEEE SPEC 2022), Fiji, December 5-8, 2022 SPEC 2022Citation
R. Giuffrida,
J. W. Kolar,
D. Bortis
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Eddy Current Linear-Rotary Position Sensor for an Implantable Total Artificial Heart
Proceedings of the 25th International Conference on Electrical Machines and Systems (ICEMS 2022), Chiang Mai, Thailand, November 29-December 2, 2022 ICEMS 2022Citation
G. Rohner,
J. W. Kolar,
D. Bortis
Download Optimal Level Number and Performance Evaluation of GaN/Si Multi-Level Flying Capacitor Inverter for Variable Speed Drive Systems
Optimal Level Number and Performance Evaluation of GaN/Si Multi-Level Flying Capacitor Inverter for Variable Speed Drive Systems
Proceedings of the 25th International Conference on Electrical Machines and Systems (ICEMS 2022), Chiang Mai, Thailand, November 29-December 2, 2022 ICEMS 2022Citation
J. W. Kolar,
J. Huber,
D. Zhang
Download Monolithic Bi-Directional Switches - Opening New Horizons in Power ElectronicsOpen video
Monolithic Bi-Directional Switches - Opening New Horizons in Power Electronics
Keynote Presentation at the 3rd IEEE International Power Electronics and Application Conference (PEAC 2022), Xiamen, China, November 4-7, 2022 PEAC 2022Citation
M. Röthlisberger,
T. Wilhelm,
M. Schuck,
J. W. Kolar
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Contactless Positioning of Objects on Acoustically Reflective Surfaces by Means of Ultrasonic Forces
Proceedings of the IEEE International Ultrasonic Symposium (IUS 2022), Venice, Italy, October 11-13, 2022 IUS 2022Citation
N. Nain,
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Design Aspects of Three-Phase Current-Source Converter Commutation Cells with Monolithic Bidirectional GaN Transistors
Proceedings of the 14th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2022), Detroit, MI, USA, October 9-13, 2022 ECCE USA 2022Citation
J. W. Kolar,
J. Huber,
D. Zhang
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Monolithic Bi-Directional Switches - Opening New Horizons in Power Electronics
Plenary Talk at the 19th International Conference on Silicon Carbide and Related Materials (ICSCRM 2022), Davos, Switzerland, September 11-16, 2022 ICSCRM 2022Citation
A. Escher,
M. Hübler,
C. Strauch,
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A Cavopulmonary Assist Device for Long-Term Therapy of Fontan Patients
Proceedings of the 9th World Congress of Biomechanics (WCB 2022), Taipei, Taiwan, July 10-14, 2022 WBC 2022Citation
J. W. Kolar,
J. Huber,
D. Menzi
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"Mission Unlimited" Wireless Charging of Permanently Deployed Autonomous Deep-Sea HyDrones
Keynote Presentation at the IEEE Wireless Power Week (WPW 2022), Bordeaux, France, July 5-8, 2022 WPW 2022Citation
S. Miric,
J. Xu,
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Wireless Power Supply of Moving Linear Actuator Enclosed in Stainless-Steel
Proceedings of the IEEE Wireless Power Week (WPW 2022), Bordeaux, France, July 5-8, 2022 WPW 2022Citation
D. Zhang,
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Advanced Synergetic Charge Control of Three-Phase PFC Buck-Boost Current DC-Link EV Chargers
Proceedings of the 23rd IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2022), Tel Aviv, Israel, June 20-23, 2022 COMPEL 2022Citation
D. Menzi,
Z. Yu,
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Comparative Evaluation of Ultra-Lightweight Buck-Boost DC-DC Converter Topologies for Future eVTOL Aircraft
Proceedings of the 23rd IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2022), Tel Aviv, Israel, June 20-23, 2022 COMPEL 2022Citation
T. Langbauer,
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Comparative Evaluation of ARCP and Three-Level TCM Soft-Switching Bridge-Legs for High-Frequency SiC Converter Systems
Proceedings of the International Power Electronics Conference 2022 (IPEC 2022 - ECCE Asia), Himeji, Japan, May 15-19, 2022 ECCE Asia 2022Citation
J. Huber,
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Comparative Evaluation of MVAC-LVDC SST and Hybrid Transformer Concepts for Future Datacenters
Proceedings of the International Power Electronics Conference 2022 (IPEC 2022 - ECCE Asia), Himeji, Japan, May 15-19, 2022 ECCE Asia 2022Citation
N. Nain,
J. Huber,
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Comparative Evaluation of Three-Phase AC-AC Voltage/Current-Source Converter Systems Employing Latest GaN Power Transistor Technology
Proceedings of the International Power Electronics Conference 2022 (IPEC 2022 - ECCE Asia), Himeji, Japan, May 15-19, 2022 ECCE Asia 2022Citation
M. Kasper,
J. Azurza,
G. Deboy,
Y. Li,
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Next Generation GaN-based Architectures: From 240W USB-C Adapters to 11kW EV On-Board Chargers with Ultra-high Power Density and Wide Output Voltage Range
Proceedings of the Conference on Power Electronics and Intelligent Motion (PCIM Europe 2022), Nuremberg, Germany, May 10-12, 2022 PCIM 2022Citation
G. Deboy,
J. W. Kolar,
M. Kasper,
Y. Li,
J. Azurza
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GaN-Based 10kW Three-Phase On-Board Charger with Ultra-High Power Density
Industry Session on Chargers, Traction Inverters & DC-DC Converters for EV, 37th Applied Power Electronics Conference and Exposition (APEC 2022), Houston, TX, USA, March 20-24, 2022 APEC 2022Citation
J. W. Kolar,
J. E Huber
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Next-Generation Datacenter MV Interfaces — Will Solid-State Transformers Meet Their Waterloo?
Industry Session on Power Electronics for High Performance Computing: Opportunities and Challenges, 37th Applied Power Electronics Conference and Exposition (APEC 2022), Houston, TX, USA, March 20-24, 2022 APEC 2022Citation
J. Schäfer,
J. W. Kolar
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Highly Integrated Ultra-Compact Three-Port Converter Systems for Automotive Applications
Keynote Presentation at the 12th International Conference on Integrated Power Electronics Systems (CIPS 2020), Berlin, Germany, March 15-17, 2022 CIPS 2022Citation
J. W. Kolar,
J. E. Huber
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« X-Concepts » The DNA of Future High Performance Power Electronic Systems
Presentation at the 1st IEEE International Power Electronics and Application Symposium (PEAS 2021), November 13, 2021 PEAS 2021Citation
D. Bortis,
G. Rohner,
J. W. Kolar
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Wide Band Gap Antriebsumrichter – Aktuelle Trends und technische Lösungen
Keynote at the VDE DACH-Fachtagung "Elektromechanische Antriebssysteme 2021”, November 10, 2021 VDE_EA 2021Citation
F. Krismer,
J. W. Kolar
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Compensation and Emulation of Output Impedance in Ultra-High Bandwidth Class-D Power Amplifiers
Proceedings of the 22nd IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2021), E-Conference, Bogotá, Colombia, November 2-5, 2021 COMPEL 2021Citation
D. Menzi,
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New Third-Harmonic Injection Modulation Reducing the DC-Link Energy Buffer Requirement of Phase-Modular Three-Phase Isolated PFC AC/DC Converter Systems
Proceedings of the 22nd IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2021), E-Conference, Bogotá, Colombia, November 2-5, 2021 COMPEL 2021Citation
N. Nain,
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Download Synergetic Control of Three-Phase AC-AC Current-Source Converter Employing Monolithic Bidirectional 600V GaN Transistors
Synergetic Control of Three-Phase AC-AC Current-Source Converter Employing Monolithic Bidirectional 600V GaN Transistors
Proceedings of the 22nd IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2021), E-Conference, Bogotá, Colombia, November 2-5, 2021 COMPEL 2021Citation
I. Bagaric,
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Concept of a Novel Bearingless Three-Pole Motor for Two-Sided Driven Applications
Proceedings of the 24th International Conference on Electrical Machines and Systems (ICEMS 2021), Gyeongju, Korea, October 31-November 3, 2021 ICEMS 2021Citation
M. Haider,
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Dual-Inverter Topology for Single-Phase Supplied Drive Systems without Electrolytic Capacitor
Proceedings of the 24th International Conference on Electrical Machines and Systems (ICEMS 2021), Gyeongju, Korea, October 31-November 3, 2021 ICEMS 2021Citation
E. Hubmann,
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S. Erismann,
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Magnetically Self-Bearing Drive System for Ultracentrifugation: Towards 100’000 rpm and 200’000 g
Proceedings of the 24th International Conference on Electrical Machines and Systems (ICEMS 2021), Gyeongju, Korea, October 31-November 3, 2021 ICEMS 2021Citation
S. Miric,
M. Tatic,
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“Pushing Power Through Walls” – Wireless Power Transfer Through Stainless Steel
Proceedings of the 24th International Conference on Electrical Machines and Systems (ICEMS 2021), Gyeongju, Korea, October 31-November 3, 2021 ICEMS 2021Citation
F. Vollmaier,
N. Nain,
J. Huber,
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Performance Evaluation of Future T-Type PFC Rectifier and Inverter Systems with Monolithic Bidirectional 600V GaN Switches
Proceedings of the 13th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2021), Vancouver, Canada, October 10-14, 2021 ECCE USA 2021Citation
J. W. Kolar,
J. E. Huber,
F. Vollmaier,
D. Zhang,
N. Nain
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Monolithic Bi-Directional Switches - X-Technology of 3-Phase AC/DC Mains Interfaces
Special Session at the 13th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2021), Vancouver, Canada, October 10-14, 2021 ECCE USA 2021Citation
J. W. Kolar,
D. Menzi,
J. E. Huber
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Enabling the Race to the Bottom – Conceptualization of the MVDC Power System of Ultra-Deep Sea HyDrones
Keynote at the 4th IEEE International Conference on DC Microgrids (ICDCM 2021), E-Conference, July 18-21, 2021 ICDCM 2021Citation
I. Bagaric,
D. Steinert,
F. Wassmer,
T. Holenstein,
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Design and Characterization of a Bearingless Cross-Flow Fan
Proceedings of the IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM 2021), Delft, Netherlands, July 12-16, 2021 AIM 2021Citation
R. Giuffrida,
S. Miric,
A. Horat,
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Control System Design and Experimental Verification of a Self-Bearing Double-Stator Linear-Rotary Actuator
Proceedings of the 13th International Symposium on Linear Drives for Industry Application (LDIA2021), Wuhan, China, July 1-4, 2021 LDIA 2021Citation
D. Menzi,
M. Zhang,
J. W. Kolar,
J. Everts
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3-Phase Bidirectional Buck-Boost Sinusoidal Input Current Three-Level SiC Y-Rectifier
Proceedings of the 36th Applied Power Electronics Conference and Exposition (APEC 2021), E-Conference, June 14-17, 2021 APEC 2021Citation
G. Rohner,
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J. W. Kolar,
M. Schweizer
Download Comparative Evaluation of Overload Capability and Rated Power Efficiency of 200V Si/GaN 7-Level FC 3-Phase Variable Speed Drive Inverter Systems
Comparative Evaluation of Overload Capability and Rated Power Efficiency of 200V Si/GaN 7-Level FC 3-Phase Variable Speed Drive Inverter Systems
Proceedings of the 36th Applied Power Electronics Conference and Exposition (APEC 2021), E-Conference, June 14-17, 2021 APEC 2021Citation
P. Niklaus,
D. Bortis,
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High-Bandwidth High-CMRR Current Measurement for a 4.8MHz Multi-Level GaN Inverter AC Power Source
Proceedings of the 36th Applied Power Electronics Conference and Exposition (APEC 2021), E-Conference, June 14-17, 2021 APEC 2021Citation
M. Heller,
F. Krismer,
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Quad-Port AC–DC–DC–AC Operation of Isolated Dual Three-Phase Active Bridge Converter
Proceedings of the 36th Applied Power Electronics Conference and Exposition (APEC 2021), E-Conference, June 14-17, 2021 APEC 2021Citation
D. Menzi,
J. W. Kolar,
J. Everts
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Single-Phase Full-Power Operable Three-Phase Buck-Boost Y-Rectifier Concepts
Proceedings of the 36th Applied Power Electronics Conference and Exposition (APEC 2021), E-Conference, June 14-17, 2021 APEC 2021Citation
S. Miric,
R. Giuffrida,
G. Rohner,
D. Bortis,
J. W. Kolar
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Design and Experimental Analysis of a Selfbearing Double-Stator Linear-Rotary Actuator
Proceedings of the IEEE International Electric Machines & Drives Conference (IEMDC 2021), Connecticut, USA, May 17-21, 2021 IEMDC 2021Citation
J. W. Kolar,
J. Huber
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Next-Generation SiC/GaN Three-Phase Variable-Speed Drive Inverter Concepts
Keynote at the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM Europe 2021), Nuremberg, Germany, May 3-7, 2021 PCIM 2021Citation
J. W. Kolar,
J. E. Huber
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"X-Technologies" Driving Power Electronics 4.0
Keynote Presentation at the 50th Power Electronics and Motion Control Conference (IEEE EPE-PEMC 2020), Gliwice, Poland, April 25-29, 2021 EPE-PEMC 2020Citation
J. Huber,
J. W. Kolar
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Modular Multilevel Converter Circulating Current Control with Single Active Filter Module per Phase
Proceedings of the 22nd IEEE International Industrial Technology Conference (ICIT 2021), Valencia, Spain, March 10-12, 2021 ICIT 2021Citation
J. W. Kolar,
J. Azurza,
S. Miric,
M. Haider,
M. Guacci,
M. Antivachis,
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Application of WBG Power Devices in Future 3-Phase Variable Speed Drive Inverter Systems “How to Handle a Double-Edged Sword”
Proceedings of the 66th International Electron Devices Meeting (IEDM 2020), San Francisco, USA, December 12-16, 2020 IEDM 2020Citation
Y. Li,
J. Azurza,
J. Schäfer,
D. Bortis,
J. W. Kolar,
J. Everts
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Control and Protection of a Synergetically Controlled Two-Stage Boost-Buck PFC Rectifier System Under Irregular Grid Conditions
Proceedings of the 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia), Nanjing, China, November 29-December 2, 2020 ECCE Asia 2020Citation
D. Zhang,
M. Guacci,
J. W. Kolar,
J. Everts
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Synergetic Control of a Three-Phase Buck-Boost Current DC-Link Bidirectional EV Battery Charger Considering Wide Output Range and Irregular Mains Conditions
Proceedings of the 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia), Nanjing, China, November 29-December 2, 2020 ECCE Asia 2020Citation
D. Cittanti,
M. Guacci,
S. Miric,
R. Bojoi,
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Comparative Evaluation of 800V DC-Link Three-Phase Two/Three-Level SiC Inverter Concepts for Next-Generation Variable Speed Drives
Proceedings of the 23rd International Conference on Electrical Machines and Systems (ICEMS2020), Hamamatsu, Japan, November 24-27, 2020 ICEMS 2020Citation
R. Giuffrida,
S. Miric,
D. Bortis,
J. W. Kolar
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“Looking Through Walls” – Actuator Position Measurement Through a Conductive Wall
Proceedings of the 23rd International Conference on Electrical Machines and Systems (ICEMS2020), Hamamatsu, Japan, November 24-27, 2020 ICEMS 2020Citation
M. Röthlisberger,
M. Schuck,
L. Kulmer,
J. W. Kolar
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Automated Insertion of Objects Into an Acoustic Robotic Gripper
Proceedings of the 1st International Electronic Conference on Actuator Technology: Materials, Devices and Applications (IeCAT 2020), E-Conference, November 23-27, 2020 IeCAT 2020Citation
M. Schuck
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Contactless Gripping – Paving the Way Towards Flexible Micromanipulation
Presentation at the 1st International Electronic Conference on Actuator Technology: Materials, Devices and Applications (IeCAT 2020), E-Conference, November 23-27, 2020 IeCAT 2020Citation
Y. Li,
J. Schäfer,
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G. Deboy
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Optimal Synergetic Control of a Three-Phase Two-Stage Ultra-Wide Output Voltage Range EV Battery Charger Employing a Novel Hybrid Quantum Series Resonant DC/DC Converter
Proceedings of the 21st IEEE Workshop on Control and Modeling for Power Electronics (COMPEL2020), Aalborg, Denmark, November 9-12, 2020 COMPEL 2020Citation
D. Zhang,
M. Guacci,
J. W. Kolar,
J. Everts
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Three-Phase Bidirectional Ultra-Wide Output Voltage Range Current DC-Link AC/DC Buck-Boost Converter
Proceedings of the 46th Annual Conference of the IEEE Industrial Electronics Society (IECON 2020), Singapore, October 18-21, 2020 IECON 2020Citation
F. Krismer,
V. Behrunani,
P. Niklaus,
J. W. Kolar
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Optimized Cascaded Controller Design for a 10kW / 100 kHz Large Signal Bandwidth AC Power Source
Proceedings of the 12th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2020), Detroit, MI, USA, October 11-15, 2020 ECCE USA 2020Citation
D. Zhang,
M. Guacci,
M. Haider,
D. Bortis,
J. W. Kolar,
J. Everts
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Three-Phase Bidirectional Buck-Boost Current DC-Link EV Battery Charger Featuring a Wide Output Voltage Range of 200 to 1000V
Proceedings of the 12th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2020), Detroit, MI, USA, October 11-15, 2020 ECCE USA 2020Citation
M. Haider,
M. Guacci,
D. Bortis,
J. W. Kolar,
Y. Ono
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Analysis and Evaluation of Active/Hybrid/Passive dv/dt-Filter Concepts for Next Generation SiC-Based Variable Speed Drive Inverter Systems
Proceedings of the 12th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2020), Detroit, MI, USA, October 11-15, 2020 ECCE USA 2020Citation
P. Czyz,
T. Guillod,
F. Krismer,
J. W. Kolar
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Experimental Analysis of a 166 kW Medium Voltage/Frequency Air Core Transformer for 1:1 DCX Applications
Presentation at the 12th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2020), Special Session on Sustainable Energy Systems and Opportunities for Power Electronics, Detroit, MI, USA, October 11-15, 2020 ECCE USA 2020Citation
O. Raab,
M. Guacci,
A. Griffo,
K. Kriegel,
M. Heller,
J. Wang,
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M. Schulz,
J. W. Kolar
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Full-SiC Integrated Power Module Based on Planar Packaging Technology for High Efficiency Power Converters in Aircraft Applications
Proceedings of the 11th International E-Conference on Integrated Power Electronics Systems (CIPS 2020), March 24-26, 2020 CIPS 2020Citation
M. Kasper,
L. Peluso,
G. Deboy,
G. Knabben,
T. Guillod,
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Ultra-high Power Density Server Supplies Employing GaN Power Semiconductors and PCB-Integrated Magnetics
Proceedings of the 11th International E-Conference on Integrated Power Electronics Systems (CIPS 2020), March 24-26, 2020 CIPS 2020Citation
P. Papamanolis,
T. Guillod,
F. Krismer,
J. W. Kolar
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Transient Calorimetric Measurement of Ferrite Core Losses
Proceedings of the 35th IEEE Applied Power Electronics Conference and Exposition (APEC 2020), E-Conferenece, March 15-19, 2020 APEC 2020Citation
G. Knabben,
G. Zulauf,
J. Schäfer,
J. W. Kolar
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Wide-Input-Voltage-Range 3 kWDC-DC Converter with Hybrid LLC & Boundary /Discontinuous Mode Control
Proceedings of the 35th IEEE Applied Power Electronics Conference and Exposition (APEC 2020), E-Conferenece, March 15-19, 2020 APEC 2020Citation
J. W. Kolar
Download Advanced Low-Voltage & Medium-Voltage AC/DC Grid Interfaces for High Performance Computing
Advanced Low-Voltage & Medium-Voltage AC/DC Grid Interfaces for High Performance Computing
Virtual Industry Session on Power Electronics for High Performance Computing: Opportunities and Challenges, 35th IEEE Applied Power Electronics Conference (APEC 2020), New Orleans, LA, USA APEC 2020Citation
P. Niklaus,
M. Antivachis,
D. Bortis,
J. W. Kolar
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Measurement of Conducted EMI using a Three Phase Active CM/DM Noise Separator
Virtual Industry Session on Addressing EMI Challenges with Wide Band Gap Devices, 35th IEEE Applied Power Electronics Conference (APEC 2020), New Orleans, LA, USA APEC 2020Citation
J. Böhler,
F. Krismer,
J. W. Kolar
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Analysis of Low Frequency Grid Current Harmonics Caused by Load Power Pulsation in a 3-Phase PFC Rectifier
Proceedings of the 2nd International Conference on Smart Grid and Renewable Energy (SGRE 2019), Doha, Qatar, November 19-21, 2019 SGRE 2019Citation
J. W. Kolar
Download Solid State Transformer (SST) Applications - A Glimpse Into the Future
Solid State Transformer (SST) Applications - A Glimpse Into the Future
Keynote Presentation at the 2nd International Conference on Smart Grid and Renewable Energy (SGRE 2019), Doha, Qatar, November 19-21, 2019 SGRE 2019Citation
P. Niklaus,
J. Azurza,
D. Bortis,
J. W. Kolar
Download Ultra-High Bandwidth GaN-Based Class-D Power Amplifier for Testing of Three-Phase Mains Interfaces for Renewable Energy Systems
Ultra-High Bandwidth GaN-Based Class-D Power Amplifier for Testing of Three-Phase Mains Interfaces for Renewable Energy Systems
Proceedings of the 8th International Conference on Renewable Energy Research and Applications (ICRERA 2019), Brasov, Romania, November 3-6, 2019 ICRERA 2019Citation
J. W. Kolar,
M. Guacci,
M. Antivachis,
D. Bortis
Download Next Generation 3-Phase Variable-Speed Drive PWM Inverter Concepts
Next Generation 3-Phase Variable-Speed Drive PWM Inverter Concepts
Keynote Presentation at the 20th International Symposium POWER ELECTRONICS (Ee2019), Novi Sad, Serbia, October 23-26, 2019 Ee2019Citation
P. Favre-Perrod,
J. Biela,
M. Carpita,
P. Czyz,
D. Dujic,
C. Franck,
T. Guillod,
J. W. Kolar,
F. Krismer,
M. Paolone,
T. Schultz,
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R. Razzaghi,
Z. Wang
Download Swiss Competence Center on Energy Research FURIES - Overview and Contributions in the Area of Power Electronics and SmartGrids
Swiss Competence Center on Energy Research FURIES - Overview and Contributions in the Area of Power Electronics and SmartGrids
Proceedings of the 21st European Conference on Power Electronics and Applications (EPE 2019 - ECCE Europe), Genova, Italy, September 2-6, 2019 EPE 2019 - ECCE EuropeCitation
E. Hubmann,
D. Bortis,
M. Flankl,
M. Granegger,
M. Hübler,
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Download Optimization and Calorimetric Analysis of Axial Flux Permanent Magnet Motor for Implantable Blood Pump Assisting Fontan Circulation
Optimization and Calorimetric Analysis of Axial Flux Permanent Magnet Motor for Implantable Blood Pump Assisting Fontan Circulation
Proceedings of the 22nd International Conference on Electrical Machines and Systems (ICEMS 2019), Harbin, China, August 11-14, 2019 ICEMS 2019Citation
S. Miric,
D. Bortis,
J. W. Kolar
Download Design and Comparison of Permanent Magnet Self-Bearing Linear-Rotary Actuators
Design and Comparison of Permanent Magnet Self-Bearing Linear-Rotary Actuators
Proceedings of the 12th International Symposium on Linear Drives for Industry Applications (LDIA 2019), Neuchatel, Switzerland, July 1-3, 2019 LDIA 2019Citation
M. Heller,
F. Krismer,
J. W. Kolar
Download Modulation Scheme Optimization for a Dual Three-Phase Active Bridge (D3AB) PFC Rectifier Topology
Modulation Scheme Optimization for a Dual Three-Phase Active Bridge (D3AB) PFC Rectifier Topology
Proceedings of the 20th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2019), Toronto, Canada, June 17-20, 2019 COMPEL 2019Citation
J. Azurza,
M. Haider,
D. Bortis,
J. W. Kolar,
M. Kasper,
G. Deboy
Download New Synergetic Control of a 20kW Isolated VIENNA Rectifier Front-End EV Battery Charger
New Synergetic Control of a 20kW Isolated VIENNA Rectifier Front-End EV Battery Charger
Proceedings of the 20th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2019), Toronto, Canada, June 17-20, 2019 COMPEL 2019Citation
M. Guacci,
D. Bortis,
J. W. Kolar
Download Novel 3-Phase 2/3-Modulated Buck+Boost Current Source Inverter System Employing Monolithic Bidirectional GaN e-FETs
Novel 3-Phase 2/3-Modulated Buck+Boost Current Source Inverter System Employing Monolithic Bidirectional GaN e-FETs
Proceedings of the 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2019), Xi'an, China, June 3-6, 2019 PEDG 2019Citation
P. Papamanolis,
F. Krismer,
J. W. Kolar
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22kW EV Battery Charger Allowing Full Power Delivery in 3-Phase as well as 1-Phase Operation
Proceedings of the 10th ICPE International Conference on Power Electronics (ICPE 2019-ECCE Asia), Bexco, Busan, Korea, May 27-30, 2019 ECCE Asia 2019Citation
P. Czyz,
F. Krismer,
P. Papamanolis,
Th. Guillod,
J. W. Kolar
Download New 40kV / 300kVA Quasi-2-Level Operated 5-Level Flying Capacitor SiC “Super-Switch” IPM
New 40kV / 300kVA Quasi-2-Level Operated 5-Level Flying Capacitor SiC “Super-Switch” IPM
Proceedings of the 10th ICPE International Conference on Power Electronics (ICPE 2019-ECCE Asia), Bexco, Busan, Korea, May 27-30, 2019 ECCE Asia 2019Citation
F. Krismer,
J. Böhler,
J. W. Kolar
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New Series-Resonant Solid-State DC Transformer Providing Three Self-Stabilized Isolated Medium-Voltage Input Ports
Proceedings of the 10th ICPE International Conference on Power Electronics (ICPE 2019-ECCE Asia), Bexco, Busan, Korea, May 27-30, 2019 ECCE Asia 2019Citation
M. Haider,
D. Bortis,
J. W. Kolar
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Novel Single-Phase Buck+Boost PFC Rectifier with Integrated Series Power Pulsation Buffer
Proceedings of the 10th ICPE International Conference on Power Electronics (ICPE 2019-ECCE Asia), Bexco, Busan, Korea, May 27-30, 2019 ECCE Asia 2019Citation
P. Puentener,
M. Schuck,
D. Steinert,
J. W. Kolar
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Comparison of Bearingless Slice Motor Topologies for Pump Applications
Proceedings of the International Electric Machines & Drives Conference (IEMDC 2019), San Diego, CA, USA, May 12-15, 2019 IEMDC 2019Citation
J. W. Kolar,
M. Guacci,
M. Antivachis,
D. Bortis
Download Advanced SiC/GaN Three-Phase PWM Inverter Systems for VSD Applications
Advanced SiC/GaN Three-Phase PWM Inverter Systems for VSD Applications
Keynote presentation at the 2019 CPES Annual Power Electronics Conference, Blacksburg, VA, USA, April 14-17, 2019 CPES 2019Citation
M. Rivera,
D. Faundez,
J. W. Kolar,
P. Wheeler,
J. A. Riveros,
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An Integral Design of Ground Power Unit Supply for Aircraft Applications
Proceedings of the 5th International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS 2018), Nottingham, UK, November 7-9, 2018 ESARS 2018Citation
M. Rivera,
D. Faundez,
J. W. Kolar,
P. Wheeler,
J. A. Riveros,
S. Toledo
Download Three-Phase Rectifiers with Current Compensation Schemes - Part I: Passive Circuits
Three-Phase Rectifiers with Current Compensation Schemes - Part I: Passive Circuits
Proceedings of the 5th International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS 2018), Nottingham, UK, November 7-9, 2018 ESARS 2018Citation
M. Rivera,
D. Faundez,
J. W. Kolar,
P. Wheeler,
J. A. Riveros,
S. Toledo
Download Three-Phase Rectifiers With Current Compensation Schemes - Part II: Active and Hybrid Configurations
Three-Phase Rectifiers With Current Compensation Schemes - Part II: Active and Hybrid Configurations
Proceedings of the 5th International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS 2018), Nottingham, UK, November 7-9, 2018 ESARS 2018Citation
D. Menzi,
D. Bortis,
J. W. Kolar
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A New Bidirectional Three-Phase Phase-Modular Boost-Buck AC/DC Converter
Proceedings of the 2nd IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018), Shenzhen, China, November 4-7, 2018 PEAC 2018Citation
G. Knabben,
J. Schäfer,
L. Peluso,
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M. Kasper,
G. Deboy
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New PCB Winding ”Snake-Core” Matrix Transformer for Ultra-Compact Wide DC Input Voltage Range Hybrid B+DCM Resonant Server Power Supply
Proceedings of the 2nd IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018), Shenzhen, China, November 4-7, 2018 PEAC 2018Citation
D. Menzi,
D. Bortis,
J. W. Kolar
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Three-Phase Two-Phase-Clamped Boost-Buck Unity Power Factor Rectifier Employing Novel Variable DC Link Voltage Input Current Control
Proceedings of the 2nd IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018), Shenzhen, China, November 4-7, 2018 PEAC 2018Citation
J. Azurza,
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Towards a 99.5% Efficient All-Silicon Three-Phase Seven-Level Hybrid Active Neutral Point Clamped Inverter
Proceedings of the 2nd IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018), Shenzhen, China, November 4-7, 2018 PEAC 2018Citation
J. W. Kolar,
J. E. Huber
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The Essence of Solid-State Transformers
Keynote Presentation at the 7th International Conference on Renewable Energy Research and Applications (ICRERA 2018), Paris, France, October 14-17, 2018 ICRERA 2018Citation
J. Böhler,
F. Krismer,
J. W. Kolar
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Optimized Modulation of a Four-Port Isolated DC/DC Converter Formed by Integration of Three Dual Active Bridge Converter Stages
Proceedings of the International Telecommunications Energy Conference (INTELEC 2018), Torino, Italy, October 7-11, 2018 INTELEC 2018Citation
D. Rothmund,
T. Guillod,
D. Bortis,
J. W. Kolar
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Design and Experimental Analysis of a 10 kV SiC MOSFET Based 50 kHz Soft-Switching Single-Phase 3.8 kV AC / 400 V DC Solid-State Transformer
Presentation at the IEEE Energy Conversion Congress and Exposition (ECCE USA 2018), Special Session on Smart Transformers - Which Impact of SiC Technology? Portland, OR, USA, September 23–27, 2018 ECCE USA 2018Citation
M. Guacci,
D. Bortis,
J. W. Kolar
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High-Efficiency Weight-Optimized Fault-Tolerant Modular Multi-Cell Three-Phase GaN Inverter for Next Generation Aerospace Applications
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2018), Portland, OR, USA, September 23-27, 2018 ECCE USA 2018Citation
S. Miric,
M. Schuck,
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Double Stator Linear-Rotary Actuator with a Single Set of Mover Magnets
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2018), Portland, OR, USA, September 23-27, 2018 ECCE USA 2018Citation
M. Haider,
D. Bortis,
J. W. Kolar,
Y. Ono
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Sinusoidal Input Current and Average Speed Control of a Single-Phase Supplied Three-Phase Inverter Drive without Electrolytic Capacitor
Proceedings of the 18th International Conference on Power Electronics and Motion Control (PEMC 2018), Budapest, Hungary, August 26-30, 2018 PEMC 2018Citation
P. Niklaus,
D. Bortis,
J. W. Kolar
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Next Generation Measurement Systems with High Common-Mode Rejection
Proceedings of the 19th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2018), Padova, Italy, June 25-28, 2018 COMPEL 2018Citation
J. Schäfer,
D. Bortis,
J. W. Kolar
Download Optimal Design of Highly Efficient and Highly Compact PCB Winding InductorsShow poster
Optimal Design of Highly Efficient and Highly Compact PCB Winding Inductors
Proceedings of the 19th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2018), Padova, Italy, June 25-28, 2018 COMPEL 2018Citation
M. Rivera,
D. Faundez,
J. W. Kolar,
P. Wheeler,
F. Besoain,
J. A. Riveros
Download A New Ground Power Unit (GPU) Supply for Aircraft Applications
A New Ground Power Unit (GPU) Supply for Aircraft Applications
Proceedings of the 4th IEEE Argentina Biennial Congress (ARGENCON 2018), San Miguel de Tucuman, Argentina, June 6-8, 2018 ARGENCON 2018Citation
M. Rivera,
D. Faundez,
J. W. Kolar,
P. Wheeler,
J. A. Riveros
Download Three-Phase AC-DC Converters with Passive, Active and Hybrid Current Injection Circuits - Part I
Three-Phase AC-DC Converters with Passive, Active and Hybrid Current Injection Circuits - Part I
Proceedings of the 4th IEEE Argentina Biennial Congress (ARGENCON 2018), San Miguel de Tucuman, Argentina, June 6-8, 2018 ARGENCON 2018Citation
M. Rivera,
D. Faundez,
J. W. Kolar,
P. Wheeler,
J. W. Riveros
Download Three-Phase AC-DC Converters with Passive, Active and Hybrid Current Injection Circuits - Part II
Three-Phase AC-DC Converters with Passive, Active and Hybrid Current Injection Circuits - Part II
Proceedings of the 4th IEEE Argentina Biennial Congress (ARGENCON 2018), San Miguel de Tucuman, Argentina, June 6-8, 2018 ARGENCON 2018Citation
T. Holenstein,
T. Nussbaumer,
J. W. Kolar
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A Bearingless Synchronous Reluctance Slice Motor with Rotor Flux Barriers
Proceedings of the International Power Electronics Conference (ECCE Asia 2018), Niigata, Japan, May 20-24, 2018 ECCE Asia 2018Citation
M. Antivachis,
D. Bortis,
D. Menzi,
J. W. Kolar
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Comparative Evaluation of Y-Inverter against Three-Phase Two-Stage Buck-Boost DC-AC Converter Systems
Proceedings of the International Power Electronics Conference (ECCE Asia 2018), Niigata, Japan, May 20-24, 2018 ECCE Asia 2018Citation
P. Czyz,
T. Guillod,
F. Krismer,
J. W. Kolar
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Exploration of the Design and Performance Space of a High Frequency 166 kW / 10 kV SiC Solid-State Air-Core Transformer
Proceedings of the International Power Electronics Conference (ECCE Asia 2018), Niigata, Japan, May 20-24, 2018 ECCE Asia 2018Citation
F. Krismer,
E. Hatipoglu,
J. W. Kolar
Download Novel Isolated Bidirectional Integrated Dual Three-Phase Active Bridge (D3AB) PFC Rectifier
Novel Isolated Bidirectional Integrated Dual Three-Phase Active Bridge (D3AB) PFC Rectifier
Proceedings of the International Power Electronics Conference (ECCE Asia 2018), Niigata, Japan, May 20-24, 2018 ECCE Asia 2018Citation
M. Haider,
D. Bortis,
J. W. Kolar,
Y. Ono
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Novel Sinusoidal Input Current Single-to-Three-Phase Z-Source Buck+Boost AC/AC Converter
Proceedings of the International Power Electronics Conference (ECCE Asia 2018), Niigata, Japan, May 20-24, 2018 ECCE Asia 2018Citation
J. W. Kolar,
D. Neumayr,
D. Bortis,
M. Guacci,
J. Azurza
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Google Little-Box Reloaded
Keynote Presentation at the 10th International Conference on Integrated Power Electronics (CIPS 2018), Stuttgart, Germany, March 20-22, 2018 CIPS 2018Citation
I. Kovacevic-Badstuebner,
R. Stark,
M. Guacci,
J. W. Kolar,
U. Grossner
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Parasitic Extraction Procedures for SiC Power Modules
Proceedings of the 10th International Conference on Integrated Power Electronics (CIPS 2018), Stuttgart, Germany, March 20-22, 2018 CIPS 2018Citation
G. Knabben,
D. Neumayr,
J. W. Kolar
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Constant Duty Cycle Sinusoidal Output Inverter with Sine Amplitude Modulated High Frequency Link
Proceedings of the 33rd Applied Power Electronics Conference and Exposition (APEC 2018), San Antonio, TX, USA, March 4-8, 2018 APEC 2018Citation
P. Papamanolis,
F. Krismer,
J. W. Kolar
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Minimum Loss Operation of High-Frequency Inductors
Proceedings of the 33rd Applied Power Electronics Conference and Exposition (APEC 2018), San Antonio, TX, USA, March 4-8, 2018 APEC 2018Citation
M. Antivachis,
D. Bortis,
L. Schrittwieser,
J. W. Kolar
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Three-Phase Buck-Boost Y-Inverter with Wide DC Input Voltage Range
Proceedings of the 33rd Applied Power Electronics Conference and Exposition (APEC 2018), San Antonio, TX, USA, March 4-8, 2018 APEC 2018Citation
J. W. Kolar,
L. Schrittwieser,
F. Krismer,
M. Antivachis,
D. Bortis
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VIENNA Rectifier & Beyond...
Keynote Presentation at the 33rd Applied Power Electronics Conference and Exposition (APEC 2018), San Antonio, TX, USA, March 4-8, 2018 APEC 2018Citation
T. Brunschwiler,
G. Schlottig,
A. Sridhar,
P. Bezerra,
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J. Kleff,
W. Steller,
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P. Parida,
F. Krismer,
J. W. Kolar,
B. Michel
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Towards Cube-Sized Compute Nodes: Advanced Packaging Concepts enabling Extreme 3D Integration
Proceedings of the 2017 IEEE International Electron Devices Meeting (IEDM 2017), San Francisco, CA, USA, December 2-6, 2017 IEDM 2017Citation
J. Azurza,
M. Leibl,
L. Schrittwieser,
J. W. Kolar
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Multi-Level Topology Evaluation for Ultra-Efficient Three-Phase Inverters
Proceedings of the International Telecommunications Energy Conference (INTELEC 2017), Broadbeach, Australia, October 22-26, 2017 INTELEC 2017Citation
P. A. M. Bezerra,
R. K. Aljameh,
F. Krismer,
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T. Brunschwiler,
T. Toifl
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Analysis and Comparative Evaluation of Stacked-Transistor Half-Bridge Topologies Implemented with 14 nm Bulk CMOS Technology
Proceedings of the 18th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2017), Stanford, CA, USA, July 9-12, 2017 COMPEL 2017Citation
T. Guillod,
J. Huber,
F. Krismer,
J. W. Kolar
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Litz Wire Losses: Effects of Twisting Imperfections
Proceedings of the 18th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2017), Stanford, CA, USA, July 9-12, 2017 COMPEL 2017Citation
J. Schäfer,
D. Bortis,
J. W. Kolar
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Multi-Port Multi-Cell DC/DC Converter Topology for Electric Vehicle’s Power Distribution Networks
Proceedings of the 18th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2017), Stanford, CA, USA, July 9-12, 2017 COMPEL 2017Citation
P. Papamanolis,
D. Neumayr,
J. W. Kolar
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Behavior of the Flying Capacitor Converter Under Critical Operating Conditions
Proceedings of the 26th IEEE International Symposium on Industrial Electronics (ISIE 2017), Edinburgh, Scotland, June 19-21, 2017 ISIE 2017Citation
D. Neumayr,
D. Bortis,
E. Hatipoglu,
J. W. Kolar,
G. Deboy
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Novel Efficiency-Optimal Frequency Modulation for High Power Density DC/AC Converter Systems
Proceedings of the International Future Energy Electronics Conference (ECCE Asia 2017), Kaohsiung, Taiwan, June 3-7, 2017 ECCE Asia 2017Citation
D. Neumayr,
M. Guacci,
D. Bortis,
J. W. Kolar
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New Calorimetric Power Transistor Soft-Switching Loss Measurement Based on Accurate Temperature Rise Monitoring
Proceedings of the 29th IEEE International Symposium on Power Semiconductor Devices and ICs (ISPSD 2017), Sapporo, Japan, May 28 - June 1, 2017 ISPSD 2017Citation
M. Schuck,
A. Da Silva Fernandes,
J. W. Kolar,
D. Steinert
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A High Speed Millimeter-Scale Slotless Bearingless Slice Motor
Proceedings of the IEEE International Electric Machines & Drives Conference (IEMDC 2017), Miami, FL, USA, May 21-24, 2017 IEMDC 2017Citation
T. Holenstein,
J. Greiner,
J. W. Kolar,
D. Steinert
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A High Torque, Wide Air Gap Bearingless Motor with Permanent Magnet Free Rotor
Proceedings of the IEEE International Electric Machines & Drives Conference (IEMDC 2017), Miami, FL, USA, May 21-24, 2017 IEMDC 2017Citation
S. Miric,
A. Tüysüz,
J. W. Kolar
Download Comparative Evaluation of Linear-Rotary Actuator Topologies for Highly Dynamic Applications
Comparative Evaluation of Linear-Rotary Actuator Topologies for Highly Dynamic Applications
Proceedings of the IEEE International Electric Machines & Drives Conference (IEMDC 2017), Miami, FL, USA, May 21-24, 2017 IEMDC 2017Citation
P. Puentener,
F. Hoffmann,
D. Menzi,
D. Steinert,
J. W. Kolar
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Homopolar Bearingless Slice Motor in Temple Design
Proceedings of the IEEE International Electric Machines & Drives Conference (IEMDC 2017), Miami, FL, USA, May 21-24, 2017 IEMDC 2017Citation
D. Rothmund,
D. Bortis,
J. Huber,
D. Biadene,
J. W. Kolar
Download 10kV SiC-Based Bidirectional Soft-Switching Single-Phase AC/DC Converter Concept for Medium-Voltage Solid-State Transformers
10kV SiC-Based Bidirectional Soft-Switching Single-Phase AC/DC Converter Concept for Medium-Voltage Solid-State Transformers
Proceedings of the 8th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2017), Florianopolis, Brazil, April 17-20, 2017 PEDG 2017Citation
O. Knecht,
J. W. Kolar
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Comparative Evaluation of IPT Resonant Circuit Topologies for Wireless Power Supplies of Implantable Mechanical Circulatory Support Systems
Proceedings of the 32nd Applied Power Electronics Conference and Exposition (APEC 2017), Tampa, FL, USA, March 26-30, 2017 APEC 2017Citation
T. Guillod,
F. Krismer,
J. W. Kolar
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Electrical Shielding of MV/MF Transformers Subjected to High dv/dt PWM Voltages
Proceedings of the 32nd Applied Power Electronics Conference and Exposition (APEC 2017), Tampa, FL, USA, March 26-30, 2017 APEC 2017Citation
L. Schrittwieser,
M. Leibl,
M. Haider,
F. Thöny,
J. W. Kolar,
T. B. Soeiro
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99.3% Efficient Three-Phase Buck-Type All-SiC SWISS Rectifier for DC Distribution Systems
Proceedings of the 32nd Applied Power Electronics Conference and Exposition (APEC 2017), Tampa, FL, USA, March 26-30, 2017 APEC 2017Citation
O. Knecht,
Y. Jundt,
J. W. Kolar
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Planar Inverted-F Antenna Design for a Fully Implantable Mechanical Circulatory Support System
Proceedings of the IEEE Industrial Electronics Society’s 18th International Conference on Industrial Technology (ICIT 2017), Toronto, Canada, March 22-25, 2017 ICIT 2017Citation
I. Subotic,
C. Gammeter,
A. Tüysüz,
J. W. Kolar
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Weight Optimization of an Axial-Flux PM Machine for Airborne Wind Turbines
Proceedings of the IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES 2016), Trivandrum, India, December 14-17, 2016 PEDES 2016Citation
A. Tüysüz,
M. Flankl,
J. W. Kolar,
A. Mütze
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Eddy-Current-Based Contactless Speed Sensing of Conductive Surfaces
Proceedings of the Southern Power Electronics Conference (SPEC 2016), Auckland, New Zealand, December 5-8, 2016 SPEC 2016Citation
M. Flankl,
A. Tüysüz,
J. W. Kolar
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Impact of Iron Dust on Electromechanical Systems: A Case Study
Proceedings of the Southern Power Electronics Conference (SPEC 2016), Auckland, New Zealand, December 5-8, 2016 SPEC 2016Citation
J. W. Kolar
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Multi-Objective Optimization in Power Electronics
Plenary Presentation at the Southern Power Electronics Conference (SPEC 2016), Auckland, New Zealand, December 5-8, 2016 SPEC 2016Citation
G. Deboy,
M. Treu,
O. Haeberlen,
D. Neumayr
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Si, SiC and GaN Power Devices: An Unbiased View on Key Performance Indicators
Proceedings of the 62nd IEEE International Electron Devices Meeting (IEDM 2016), San Francisco, CA, USA, December 3-7, 2016 IEDM 2016Citation
K. Kajiwara,
S. Kuboyama,
T. Higuchi,
J. W. Kolar,
F. Kurokawa
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A New Digital Current Control AC-DC Converter for Wind Turbine
Proceedings of the 5th International Conference on Renewable Energy Research and Applications (ICRERA 2016), Birmingham, UK, November 20-23, 2016 ICRERA 2016Citation
L. Schrittwieser,
J. W. Kolar,
T. B. Soeiro
Download 99% Efficient Three-Phase Buck-Type SiC MOSFET PFC Rectifier Minimizing Life Cycle Cost in DC Data Centers
99% Efficient Three-Phase Buck-Type SiC MOSFET PFC Rectifier Minimizing Life Cycle Cost in DC Data Centers
Proceedings of the 38th International Communications Energy Conference (INTELEC 2016), Austin, TX, USA, October 23-27, 2016 INTELEC 2016Citation
M. Antivachis,
M. Kasper,
D. Bortis,
J. W. Kolar
Download Analysis of Capacitive Power Transfer GaN ISOP Multi-Cell DC/DC Converter Systems for Single-Phase Telecom Power Supply ModulesOpen video
Analysis of Capacitive Power Transfer GaN ISOP Multi-Cell DC/DC Converter Systems for Single-Phase Telecom Power Supply Modules
Proceedings of the 42nd Annual Conference of the IEEE Industrial Electronics Society (IECON 2016), Florence, Italy, October 23-27, 2016 IECON 2016Citation
J. W. Kolar,
R. Bosshard
Download Inductive EV Battery Charging Systems - Requirements, Basics, Limitations, Future Research
Inductive EV Battery Charging Systems - Requirements, Basics, Limitations, Future Research
Keynote Presentation at the 42nd Annual Conference of the IEEE Industrial Electronics Society (IECON 2016), Florence, Italy, October 23-27, 2016 IECON 2016Citation
M. Flankl,
A. Tüysüz,
J. W. Kolar
Download Outrunner Generator with Optimized Cogging Torque Pattern for an Electromechanical Energy HarvesterOpen video
Outrunner Generator with Optimized Cogging Torque Pattern for an Electromechanical Energy Harvester
Proceedings of the 42nd Annual Conference of the IEEE Industrial Electronics Society (IECON 2016), Florence, Italy, October 23-27, 2016 IECON 2016Citation
M. Mauerer,
A. Tüysüz,
J. W. Kolar
Download Voltage/Current Measurement Performance and Power Supply Rejection in All-Digital Class-D Power Amplifiers
Voltage/Current Measurement Performance and Power Supply Rejection in All-Digital Class-D Power Amplifiers
Proceedings of the 42nd Annual Conference of the IEEE Industrial Electronics Society (IECON 2016), Florence, Italy, October 23-27, 2016 IECON 2016Citation
C. Gammeter,
F. Krismer,
J. W. Kolar
Download Weight and Efficiency Analysis of Switched Circuit Topologies for Modular Power Electronics in MEA
Weight and Efficiency Analysis of Switched Circuit Topologies for Modular Power Electronics in MEA
Proceedings of the 42nd Annual Conference of the IEEE Industrial Electronics Society (IECON 2016), Florence, Italy, October 23-27, 2016 IECON 2016Citation
R. K. Aljameh,
P. A. M. Bezerra,
F. Krismer,
J. W. Kolar,
A. Sridhar,
T. Brunschwiler,
T. Toifl,
B. Michel
Download Control and Implementation Aspects of a Multiphase Inductor-Based FIVR in 14 nm Bulk CMOS for Microprocessor Applications
Control and Implementation Aspects of a Multiphase Inductor-Based FIVR in 14 nm Bulk CMOS for Microprocessor Applications
Proceedings of the 5th International Workshop on Power Supply On Chip (PwrSoC 2016), Madrid, Spain, October 3-5, 2016 PwrSoC2016Citation
O. Knecht,
D. Bortis,
J. W. Kolar
Download Comparative Evaluation of a Triangular Current Mode (TCM) and Clamp-Switch TCM DC-DC Boost Converter
Comparative Evaluation of a Triangular Current Mode (TCM) and Clamp-Switch TCM DC-DC Boost Converter
Proceedings of the IEEE Energy Conversion Congress & Expo (ECCE USA 2016), Milwaukee, WI, USA, September 18-22, 2016 ECCE USA 2016Citation
T. Guillod,
R. Färber,
F. Krismer,
C. M. Franck,
J. W. Kolar
Download Computation and Analysis of Dielectric Losses in MV Power Electronic Converter Insulation
Computation and Analysis of Dielectric Losses in MV Power Electronic Converter Insulation
Proceedings of the IEEE Energy Conversion Congress & Expo (ECCE USA 2016), Milwaukee, WI, USA, September 18-22, 2016 ECCE USA 2016Citation
J. E. Huber,
D. Rothmund,
L. Wang,
J. W. Kolar
Download Full-ZVS Modulation for All-SiC ISOP-Type Isolated Front End (IFE) Solid-State Transformer
Full-ZVS Modulation for All-SiC ISOP-Type Isolated Front End (IFE) Solid-State Transformer
Proceedings of the IEEE Energy Conversion Congress & Expo (ECCE USA 2016), Milwaukee, WI, USA, September 18-22, 2016 ECCE USA 2016Citation
M. Schuck,
D. Steinert,
J. W. Kolar
Download Active Radial Magnetic Bearing for an Ultra-High Speed Motor
Active Radial Magnetic Bearing for an Ultra-High Speed Motor
Proceedings of the 18th European Conference on Power Electronics and Applications (ECCE Europe 2016), Karlsruhe, Germany, September 5-9, 2016 ECCE Europe 2016Citation
M. Schuck,
D. Steinert,
J. W. Kolar
Download Rotor Losses in an Ultra-High Speed Spinning Ball Motor
Rotor Losses in an Ultra-High Speed Spinning Ball Motor
Proceedings of the XXIIth International Conference on Electrical Machines (ICEM 2016), Lausanne, Switzerland, September 4-7, 2016 ICEM 2016Citation
T. Wellerdieck,
P. Reichmuth,
D. Steinert,
J. W. Kolar
Download Experimental Verification of a Model-Based Zero- and Low-Speed Angle Observer for Bearingless Permanent Magnet Machines
Experimental Verification of a Model-Based Zero- and Low-Speed Angle Observer for Bearingless Permanent Magnet Machines
Proceedings of the 15th International Symposium on Magnetic Bearings (ISMB 2015), Kitakyushu, Fukuoka, Japan, August 3-6, 2016 ISMB 2016Citation
D. Rothmund,
D. Bortis,
J. W. Kolar
Download Accurate Transient Calorimetric Measurement of Soft-Switching Losses of 10kV SiC MOSFETs
Accurate Transient Calorimetric Measurement of Soft-Switching Losses of 10kV SiC MOSFETs
Proceedings of the 7th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2016), Vancouver, Canada, June 27-30, 2016 PEDG 2016Citation
M. Guacci,
D. Neumayr,
D. Bortis,
J. W. Kolar,
G. Deboy
Download Analysis and Design of a Multi-Tapped High-Frequency Auto-Transformer Based Inverter System
Analysis and Design of a Multi-Tapped High-Frequency Auto-Transformer Based Inverter System
Proceedings of the 17th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2016), Trondheim, Norway, June 27-30, 2016 COMPEL 2016Citation
D. Neumayr,
D. Bortis,
J. W. Kolar
Download Comprehensive Large-Signal Performance Analysis of Ceramic Capacitors for Power Pulsation Buffers
Comprehensive Large-Signal Performance Analysis of Ceramic Capacitors for Power Pulsation Buffers
Proceedings of the 17th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2016), Trondheim, Norway, June 27-30, 2016 COMPEL 2016Citation
D. Bortis,
D. Neumayr,
J. W. Kolar
Download ηρ-Pareto Optimization and Comparative Evaluation of Inverter Concepts considered for the GOOGLE Little Box Challenge
ηρ-Pareto Optimization and Comparative Evaluation of Inverter Concepts considered for the GOOGLE Little Box Challenge
Proceedings of the 17th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2016), Trondheim, Norway, June 27-30, 2016 COMPEL 2016Citation
M. Kaufmann,
A. Tüysüz,
J. W. Kolar,
C. Zwyssig
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High-Speed Magnetically Levitated Reaction Wheels for Small Satellites
Proceedings of the 23rd International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM 2016), Anacapri, Capri, Italy, June 22-24, 2016 SPEEDAM 2016Citation
M. Schuck,
J. Schäfer,
J. W. Kolar,
D. Steinert
Download Improved Stator Design for an Ultra-High Speed Spinning Ball Motor
Improved Stator Design for an Ultra-High Speed Spinning Ball Motor
Proceedings of the 23rd International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM 2016), Anacapri, Capri, Italy, June 22-24, 2016 SPEEDAM 2016Citation
J. W. Kolar,
D. Bortis,
D. Neumayr
Download The Ideal Switch is Not Enough
The Ideal Switch is Not Enough
Proceedings of the 28th IEEE International Symposium on Power Semiconductor Devices and ICs (ISPSD 2016), Prague, Czech Republic, June 12-16, 2016 ISPSD 2016Citation
J. Huber,
D. Rothmund,
J. W. Kolar
Download Comparative Evaluation of Isolated Front End and Isolated Back End Multi-Cell SSTs
Comparative Evaluation of Isolated Front End and Isolated Back End Multi-Cell SSTs
Proceedings of the 8th International Power Electronics and Motion Control Conference (ECCE Asia 2016), Hefei, China, May 22-25, 2016 ECCE Asia 2016Citation
D. Bortis,
O. Knecht,
D. Neumayr,
J. W. Kolar
Download Comprehensive Evaluation of GaN GIT in Low- and High-Frequency Bridge Leg Applications
Comprehensive Evaluation of GaN GIT in Low- and High-Frequency Bridge Leg Applications
Proceedings of the 8th International Power Electronics and Motion Control Conference (ECCE Asia 2016), Hefei, China, May 22-25, 2016 ECCE Asia 2016Citation
D. Neumayr,
D. Bortis,
J. W. Kolar
Download Ultra-Compact Power Pulsation Buffer for Single-Phase DC/AC Converter Systems
Ultra-Compact Power Pulsation Buffer for Single-Phase DC/AC Converter Systems
Proceedings of the 8th International Power Electronics and Motion Control Conference (ECCE Asia 2016), Hefei, China, May 22-25, 2016 ECCE Asia 2016Citation
M. Kasper,
M. Antivachis,
D. Bortis,
J. W. Kolar
Download 4D-Interleaving of Isolated ISOP Multi-Cell Converter Systems for Single Phase AC/DC Conversion
4D-Interleaving of Isolated ISOP Multi-Cell Converter Systems for Single Phase AC/DC Conversion
Proceedings of the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM Europe 2016), Nuremberg, Germany, May 10-12, 2016 PCIM Europe 2016Citation
J. W. Kolar,
J. Huber,
T. Guillod,
D. Rothmund,
D. Bortis,
F. Krismer
Download Smart (Solid-State) Transformers - Concepts/Challenges/Applications
Smart (Solid-State) Transformers - Concepts/Challenges/Applications
Keynote Presentation at the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM Europe 2016), Nuremberg, Germany, May 10-12, 2016 PCIM Europe 2016Citation
M. Kaufmann,
A. Tüysüz,
J. W. Kolar
Download New Optimum Modulation of Three-Phase ZVS Triangular Current Mode GaN Inverter Ensuring Limited Switching Frequency Variation
New Optimum Modulation of Three-Phase ZVS Triangular Current Mode GaN Inverter Ensuring Limited Switching Frequency Variation
Proceedings of the 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Glasgow, Scotland, April 19-21, 2016 PEMD 2016Citation
A. Tüysüz,
J. W. Kolar
Download Comparison of Lateral- and Cylindrical-Stator Electrical Machines for High-Speed Direct-Drive Applications in Confined Spaces
Comparison of Lateral- and Cylindrical-Stator Electrical Machines for High-Speed Direct-Drive Applications in Confined Spaces
Proceedings of the 31st Applied Power Electronics Conference and Exposition (APEC 2016), Long Beach, CA, USA, March 20-24, 2016 APEC 2016Citation
M. Mauerer,
A. Tüysüz,
J. W. Kolar
Download Gate Signal Jitter Elimination and Noise Shaping Modulation for High-SNR Class-D Power Amplifiers
Gate Signal Jitter Elimination and Noise Shaping Modulation for High-SNR Class-D Power Amplifiers
Proceedings of the 31st Applied Power Electronics Conference and Exposition (APEC 2016), Long Beach, CA, USA, March 20-24, 2016 APEC 2016Citation
M. Flankl,
A. Tüysüz,
I. Subotic,
J. W. Kolar
Download Novel Contactless Axial-Flux Permanent-Magnet Electromechanical Energy Harvester
Novel Contactless Axial-Flux Permanent-Magnet Electromechanical Energy Harvester
Proceedings of the 31st Applied Power Electronics Conference and Exposition (APEC 2016), Long Beach, CA, USA, March 20-24, 2016 APEC 2016Citation
M. Schuck,
J. Schäfer,
T. Nussbaumer,
J. W. Kolar
Download Analysis and Design of a Passive Electrodynamic Bearing for an Ultra-High Speed Spinning Ball Motor
Analysis and Design of a Passive Electrodynamic Bearing for an Ultra-High Speed Spinning Ball Motor
Proceedings of the Conference „Advances in Magnetics“ (AIM 2016), Bormio, Italy, March 14-16, 2016 AIM 2016Citation
T. Wellerdieck,
P. Peralta,
D. Steinert,
J. W. Kolar
Download Thermal Analysis of a Bearingless Permanent Magnet Pump at Ultra-High Temperatures
Thermal Analysis of a Bearingless Permanent Magnet Pump at Ultra-High Temperatures
Proceedings of the Conference "Advances in Magnetics" (AIM 2016), Bormio, Italy, March 14-16, 2016 AIM 2016Citation
J. W. Kolar,
D. Bortis,
D. Neumayr,
M. Kasper,
et al.
Download GOOGLE/IEEE Little-Box Challenge
GOOGLE/IEEE Little-Box Challenge
Keynote Presentation at the 9th International Conference on Integrated Power Electronics Systems (CIPS 2016), Nuremberg, Germany, March 8-10, 2016 CIPS 2016Citation
M. Schuck,
T. Nussbaumer,
J. W. Kolar
Download Electromagnetic Suitability Analysis and Characterization of Ultra-High Speed Spherical Steel Rotors
Electromagnetic Suitability Analysis and Characterization of Ultra-High Speed Spherical Steel Rotors
Proceedings of the 13th Joint MMM-Intermag Conference (INTERMAG 2016), San Diego, CA, USA, January 11-15, 2016 INTERMAG 2016Citation
T. Wellerdieck,
T. Nussbaumer,
J. W. Kolar
Download Zero- and Low-Speed Angle Observer for Bearingless Permanent Magnet Machines
Zero- and Low-Speed Angle Observer for Bearingless Permanent Magnet Machines
Proceedings of the 13th Joint MMM-Intermag Conference (INTERMAG 2016), San Diego, CA, USA, January 11-15, 2016 INTERMAG 2016Citation
P. A. M. Bezerra,
F. Krismer,
J. W. Kolar
Download Modeling and Multi-Objective Optimization of 2.5D Inductor-Based Fully Integrated Voltage Regulators for Microprocessor Applications
Modeling and Multi-Objective Optimization of 2.5D Inductor-Based Fully Integrated Voltage Regulators for Microprocessor Applications
Proceedings of the 1st Southern Power Electronics Conference (SPEC 2015), Fortaleza, Brazil, November 29-December 2, 2015 SPEC 2015Citation
M. Flankl,
A. Tüysüz,
J. W. Kolar
Download Analysis and Power Scaling of a Single-Sided Linear Induction Machine for Energy Harvesting
Analysis and Power Scaling of a Single-Sided Linear Induction Machine for Energy Harvesting
Proceedings of the 41th Annual Conference of the IEEE Industrial Electronics Society (IECON 2015), Yokohama, Japan, November 9-12, 2015 IECON 2015Citation
O. Knecht,
J. W. Kolar
Download Impact of Transcutaneous Energy Transfer on the Electric Field and Specific Absorption Rate in the Human Tissue
Impact of Transcutaneous Energy Transfer on the Electric Field and Specific Absorption Rate in the Human Tissue
Proceedings of the 41th Annual Conference of the IEEE Industrial Electronics Society (IECON 2015), Yokohama, Japan, November 9-12, 2015 IECON 2015Citation
T. Guillod,
F. Krismer,
R. Färber,
C. Franck,
J. W. Kolar
Download Protection of MV/LV Solid-State Transformers in the Distribution Grid
Protection of MV/LV Solid-State Transformers in the Distribution Grid
Proceedings of the 41th Annual Conference of the IEEE Industrial Electronics Society (IECON 2015), Yokohama, Japan, November 9-12, 2015 IECON 2015Citation
H. Uemura,
D. Yoshida,
H. Fujimoto,
Y. Okuma,
J. W. Kolar
Download Benefits and Challenges of Design Process that employs a Multi-objective Optimization Approach for Industrial Applications
Benefits and Challenges of Design Process that employs a Multi-objective Optimization Approach for Industrial Applications
Proceedings of the IEEE International Future Energy Electronics Conference (IFEEC 2015), Taipei, Taiwan, November 1-4, 2015 IFEEC 2015Citation
T. Wellerdieck,
P. Peralta,
T. Nussbaumer,
J. W. Kolar
Download Contributions to an Ultra-High Temperature (250 °C/500 °F) Bearingless Pump
Contributions to an Ultra-High Temperature (250 °C/500 °F) Bearingless Pump
Proceedings of the 18th International Conference on Electrical Machines and Systems (ICEMS 2015), Pattaya City, Thailand, October 25-28, 2015 ICEMS 2015Citation
J. W. Kolar, et al.
Download Approaches to Overcome the Google/IEEE Little-Box Challenges
Approaches to Overcome the Google/IEEE Little-Box Challenges
Keynote Presentation at the 37th International Telecommunications Energy Conference (INTELEC 2015), Osaka, Japan, October 18-22, 2015 INTELEC 2015Citation
J. Huber,
J. W. Kolar
Download Analysis and Design of Fixed Voltage Transfer Ratio DC/DC Converter Cells for Phase-Modular Solid-State Transformers
Analysis and Design of Fixed Voltage Transfer Ratio DC/DC Converter Cells for Phase-Modular Solid-State Transformers
Proceedings of the IEEE Energy Conversion Congress & Expo (ECCE USA 2015), Montreal, Canada, September 20-24, 2015 ECCE USA 2015Citation
M. Flankl,
A. Tüysüz,
J. W. Kolar
Download Analysis of a Watt-Range Contactless Electromechanical Energy Harvester Facing a Moving Conductive Surface
Analysis of a Watt-Range Contactless Electromechanical Energy Harvester Facing a Moving Conductive Surface
Proceedings of the IEEE Energy Conversion Congress & Expo (ECCE USA 2015), Montreal, Canada, September 20-24, 2015 ECCE USA 2015Citation
M. Mauerer,
A. Tüysüz,
J. W. Kolar
Download Distortion Analysis of Low-THD/High-Bandwidth GaN/SiC Class-D Amplifier Power Stages
Distortion Analysis of Low-THD/High-Bandwidth GaN/SiC Class-D Amplifier Power Stages
Proceedings of the IEEE Energy Conversion Congress & Expo (ECCE USA 2015), Montreal, Canada, September 20-24, 2015 ECCE USA 2015Citation
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Loss Investigation of Slotless Bearingless Disk Drives
Loss Investigation of Slotless Bearingless Disk Drives
Proceedings of the IEEE Energy Conversion Congress & Expo (ECCE USA 2015), Montreal, Canada, September 20-24, 2015 ECCE USA 2015Citation
M. Leibl,
M. Darani,
J. Deuringer,
J. W. Kolar
Download New Boundary Mode Sinusoidal Input Current Control of the VIENNA Rectifier
New Boundary Mode Sinusoidal Input Current Control of the VIENNA Rectifier
Proceedings of the IEEE Energy Conversion Congress & Expo (ECCE USA 2015), Montreal, Canada, September 20-24, 2015 ECCE USA 2015Citation
I. Kovacevic,
R. Burkart,
C. Dittli,
A. Müsing,
J. W. Kolar
Download A Fast Method for the Calculation of Foil Winding Losses
A Fast Method for the Calculation of Foil Winding Losses
Proceedings of the 17th European Conference on Power Electronics and Applications (ECCE Europe 2015), Geneva, Switzerland, September 8-10, 2015 ECCE Europe 2015Citation
L. Schrittwieser,
J. W. Kolar,
T. Soeiro
Download Novel Modulation Concept of the SWISS Rectifier Preventing Input Current Distortions at Sector Boundaries
Novel Modulation Concept of the SWISS Rectifier Preventing Input Current Distortions at Sector Boundaries
Proceedings of the 16th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2015), Vancouver, Canada, Juli 12-15, 2015 COMPEL 2015Citation
A. Tüysüz,
M. Steichen,
C. Zwyssig,
J. W. Kolar
Download Advanced Cooling Concepts for Ultra-High-Speed Machines
Advanced Cooling Concepts for Ultra-High-Speed Machines
Proceedings of the 9th International Conference on Power Electronics (ECCE Asia 2015), Seoul, South Korea, June 1-5, 2015 ECCE Asia 2015Citation
L. Schrittwieser,
F. Vancu,
J. W. Kolar,
T. Soeiro
Download Control of the Input Characteristic and the Displacement Factor of Uni- and Bidirectional SWISS Rectifier for Symmetrical and Unsymmetrical Three-Phase Mains
Control of the Input Characteristic and the Displacement Factor of Uni- and Bidirectional SWISS Rectifier for Symmetrical and Unsymmetrical Three-Phase Mains
Proceedings of the 9th International Conference on Power Electronics (ECCE Asia 2015), Seoul, South Korea, June 1-5, 2015 ECCE Asia 2015Citation
J. W. Kolar,
J. Huber,
T. Guillod,
D. Rothmund,
F. Krismer
Download Research Challenges and Future Perspectives of Solid-State Transformer Technology
Research Challenges and Future Perspectives of Solid-State Transformer Technology
Keynote Presentations at the 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG 2015), Riga, Latvia, May 11-13, 2015 POWERENG 2015Citation
D. Rothmund,
G. Ortiz,
T. Guillod,
J. W. Kolar
Download 10kV SiC-Based Isolated DC-DC Converter for Medium Voltage-Connected Solid-State Transformers
10kV SiC-Based Isolated DC-DC Converter for Medium Voltage-Connected Solid-State Transformers
Proceedings of the 30th Applied Power Electronics Conference and Exposition (APEC 2015), Charlotte, NC, USA, March 15-19, 2015 APEC 2015Citation
M. Kasper,
C. W. Chen,
D. Bortis,
J. W. Kolar,
G. Deboy
Download Hardware Verification of a Hyper-Efficient (98%) and Super-Compact (3.3kW/dm3) Isolated Multi-Cell AC/DC Telecom Power Supply Module
Hardware Verification of a Hyper-Efficient (98%) and Super-Compact (3.3kW/dm3) Isolated Multi-Cell AC/DC Telecom Power Supply Module
Proceedings of the 30th Applied Power Electronics Conference and Exposition (APEC 2015), Charlotte, NC, USA, March 15-19, 2015 APEC 2015Citation
T. Andersen,
F. Krismer,
J. W. Kolar,
T. Toifl,
C. Menolfi,
L. Kull,
T. Morf,
M. Kossel,
M. Brändli,
P. A. Francese
Download A Feedforward Controlled On-Chip Switched-Capacitor Voltage Regulator Delivering 10W in 32nm SOI CMOS
A Feedforward Controlled On-Chip Switched-Capacitor Voltage Regulator Delivering 10W in 32nm SOI CMOS
Proceedings of the IEEE International Solid-State Circuits Conference (ISSCC 2015), San Francisco, CA, USA, February 22-26, 2015 ISSCC 2015Citation
P. A. M. Bezerra,
F. Krismer,
R. Burkart,
J. W. Kolar
Download Bidirectional Isolated Non-Resonant DAB DC-DC Converter for Ultra-Wide Input Voltage Range Applications
Bidirectional Isolated Non-Resonant DAB DC-DC Converter for Ultra-Wide Input Voltage Range Applications
Proceedings of the IEEE International Power Electronics and Application Conference and Exposition (PEAC 2014), Shanghai, China, November 5-8, 2014 PEAC 2014Citation
J. W. Kolar,
G. Ortiz
Download Solid-State Transformers
Solid-State Transformers
Plenary Session Presentation at the IEEE International Power Electronics and Applications Conference and Exhibition (PEAC 2014), Shanghai, China, Nov. 5-8, 2014 PEAC 2014Citation
C. Gammeter,
Y. Drapela,
A. Tüysüz,
J. W. Kolar
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Weight Optimization of a Machine for Airborne Wind Turbines
Proceedings of the 40th Annual Conference of the IEEE Industrial Electronics Society (IECON 2014), Dallas, TX, USA, October 29-November 1, 2014. IECON 2014Citation
G. Ortiz,
J. W. Kolar
Download Advanced Measurement Technology for Power Electronics Systems
Advanced Measurement Technology for Power Electronics Systems
Keynote Paper at the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM South America 2014), Saõ Paulo, Brazil, October 14-15, 2014 PCIM South America 2014Citation
T. Andersen,
P. A. M. Bezerra,
F. Krismer,
J. W. Kolar,
A. Sridhar,
T. Brunschwiler,
T. Toifl,
C. Rabot,
Z. Pavlovic,
C. O'Mathuna,
S. Gaborieau,
C. Bunel
Download CarrICool: Interposer Supporting Optical Signaling, Liquid Cooling, and Power Conversion for 3D Chip Stacks
CarrICool: Interposer Supporting Optical Signaling, Liquid Cooling, and Power Conversion for 3D Chip Stacks
Proceedings of the 4th International Power Supply on Chip Workshop (PwrSoC 2014), Boston, MA, USA, October 6-8, 2014 PwrSoC 2014Citation
T. Andersen,
F. Krismer,
J. W. Kolar,
T. Toifl
Download Granular Power Management
Granular Power Management
Proceedings of the 4th International Power Supply on Chip Workshop (PwrSoC2014), Boston, MA, USA, October 6-8, 2014 PwrSoC 2014Citation
D. Rothmund,
G. Ortiz,
J. W. Kolar
Download SiC-Based Unidirectional Solid-State Transformer Concepts for Directly Interfacing 400V DC to Medium-Voltage AC Distribution Systems
SiC-Based Unidirectional Solid-State Transformer Concepts for Directly Interfacing 400V DC to Medium-Voltage AC Distribution Systems
Proceedings of the IEEE International Telecomunications Energy Conference (INTELEC 2014), Vancouver, Canada, September 28-October 2, 2014 INTELEC 2014Citation
T. Guillod,
J. Huber,
G. Ortiz,
A. De,
C. Franck,
J. W. Kolar
Download Characterization of the Voltage and Electric Field Stresses in Multi-Cell Solid-State Transformers
Characterization of the Voltage and Electric Field Stresses in Multi-Cell Solid-State Transformers
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2014), Pittsburgh, PA, USA, September 14-18, 2014 ECCE USA 2014Citation
M. Kasper,
D. Bortis,
J. W. Kolar,
G. Deboy
Download Hyper-Efficient (98%) and Super-Compact (3.3kW/dm3) Isolated AC/DC Telecom Power Supply Module Based on Multi-Cell Converter Approach
Hyper-Efficient (98%) and Super-Compact (3.3kW/dm3) Isolated AC/DC Telecom Power Supply Module Based on Multi-Cell Converter Approach
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2014), Pittsburgh, PA, USA, September 14-18, 2014 ECCE USA 2014Citation
M. Leibl,
J. Deuringer,
J. W. Kolar
Download New Current Control Scheme for the Vienna Rectifier in Discontinuous Conduction Mode
New Current Control Scheme for the Vienna Rectifier in Discontinuous Conduction Mode
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2014), Pittsburgh, PA, USA, September 14-18, 2014 ECCE USA 2014Citation
J. Huber,
J. W. Kolar
Download Volume/Weight/Cost Comparison of 1 MVA 10kV/400 V Solid-State against a Conventional Low-Frequency Distribution Transformer
Volume/Weight/Cost Comparison of 1 MVA 10kV/400 V Solid-State against a Conventional Low-Frequency Distribution Transformer
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2014), Pittsburgh, PA, USA, September 14-18, 2014 ECCE USA 2014Citation
S. Schroth,
F. Krismer,
J. W. Kolar,
H. Ertl
Download Analysis and Practical Relevance of CM/DM EMI Noise Separator Characteristics
Analysis and Practical Relevance of CM/DM EMI Noise Separator Characteristics
Proceedings of the 16th European Conference on Power Electronics and Applications (EPE 2014 - ECCE Europe), Lappeenranta, Finland, August 26-28, 2014 ECCE Europe 2014Citation
P. Cortes,
D. Bortis,
R. Pittini,
J. W. Kolar
Download Comparative Evaluation of Three-Phase Isolated Matrix-Type PFC Rectifier Concepts for High Efficiency 380VDC Supplies of Future Telco and Data Centers
Comparative Evaluation of Three-Phase Isolated Matrix-Type PFC Rectifier Concepts for High Efficiency 380VDC Supplies of Future Telco and Data Centers
Proceedings of the 16th European Conference on Power Electronics and Applications (EPE 2014 - ECCE Europe), Lappeenranta, Finland, August 26-28, 2014 ECCE Europe 2014Citation
M. Kasper,
S. Herden,
D. Bortis,
J. W. Kolar
Download Impact of PV String Shading Conditions on Panel Voltage Equalizing Converters and Pareto Optimization of a Single Converter System
Impact of PV String Shading Conditions on Panel Voltage Equalizing Converters and Pareto Optimization of a Single Converter System
Proceedings of the 16th European Conference on Power Electronics and Applications (EPE 2014 - ECCE Europe), Lappeenranta, Finland, August 26-28, 2014 ECCE Europe 2014Citation
O. Knecht,
R. Bosshard,
J. W. Kolar,
C. T. Starck
Download Optimization of Transcutaneous Energy Transfer Coils for High Power Medical Applications
Optimization of Transcutaneous Energy Transfer Coils for High Power Medical Applications
Proceedings of the 15th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2014), Santander, Spain, June 22-25, 2014 COMPEL 2014Citation
J. W. Kolar
Download Future Challenges for Research and Teaching in Power Electronics
Future Challenges for Research and Teaching in Power Electronics
Presentation held at the 14th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM 2014), Brasov, Romania, May 22-24, 2014 OPTIM 2014Citation
J. Huber,
J. W. Kolar
Download Common-Mode Currents in Multi-Cell Solid-State Transformers
Common-Mode Currents in Multi-Cell Solid-State Transformers
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
M. Leibl,
J. W. Kolar
Download Comparative Analysis of Inductor Concepts for High Peak Load Low Duty Cycle Operation
Comparative Analysis of Inductor Concepts for High Peak Load Low Duty Cycle Operation
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
Y. Lobsiger,
G. Ortiz,
D. Bortis,
J. W. Kolar
Download Concept and Experimental Evaluation of a Novel DC - 100 MHz Wireless Oscilloscope
Concept and Experimental Evaluation of a Novel DC - 100 MHz Wireless Oscilloscope
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
R. Bosshard,
J. W. Kolar,
B. Wunsch
Download Control Method for Inductive Power Transfer with High Partial-Load Efficiency and Resonance Tracking
Control Method for Inductive Power Transfer with High Partial-Load Efficiency and Resonance Tracking
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
P. Cortes,
M. Silva,
L. Fässler,
D. Bortis,
J. W. Kolar
Download Detailed Analysis and Design of a Three-Phase Phase-Modular Isolated Matrix-Type PFC Rectifier
Detailed Analysis and Design of a Three-Phase Phase-Modular Isolated Matrix-Type PFC Rectifier
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
C. Zwyssig,
T. Baumgartner,
J. W. Kolar
Download High-Speed Magnetically Levitated Reaction Wheel Demonstrator
High-Speed Magnetically Levitated Reaction Wheel Demonstrator
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
D. O. Boillat,
J. W. Kolar
Download Integrated Isolation and Voltage Balancing Link of 3-Phase 3-Level PWM Rectifier and Inverter Systems
Integrated Isolation and Voltage Balancing Link of 3-Phase 3-Level PWM Rectifier and Inverter Systems
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
R. Burkart,
J. W. Kolar
Download Low-Complexity Analytical Approximations of Switching Frequency Harmonics of 3-Phase N-Level Voltage-Source PWM Converters
Low-Complexity Analytical Approximations of Switching Frequency Harmonics of 3-Phase N-Level Voltage-Source PWM Converters
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
M. Mauerer,
L. Schrittwieser,
G. Ortiz,
D. Bortis,
J. W. Kolar
Download Novel Principle for Flux Sensing in the Application of a DC + AC Current Sensor
Novel Principle for Flux Sensing in the Application of a DC + AC Current Sensor
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
R. Burkart,
H. Uemura,
J. W. Kolar
Download Optimal Inductor Design for 3-Phase Voltage-Source PWM Converters Considering Different Magnetic Materials and a Wide Switching Frequency Range
Optimal Inductor Design for 3-Phase Voltage-Source PWM Converters Considering Different Magnetic Materials and a Wide Switching Frequency Range
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
C. Zingerli,
T. Nussbaumer,
J. W. Kolar
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Optimizing Repulsive Lorentz Forces for a Levitating Induction Cooker
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
A. Tüysüz,
R. Bosshard,
J. W. Kolar
Download Performance Comparison of a GaN GIT and a Si IGBT for High-Speed Drive Applications
Performance Comparison of a GaN GIT and a Si IGBT for High-Speed Drive Applications
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
M. Kasper,
D. Bortis,
J. W. Kolar
Download Scaling and Balancing of Multi-Cell Converters
Scaling and Balancing of Multi-Cell Converters
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
J. W. Kolar,
G. Ortiz
Download Solid-State-Transformers: Key Components of Future Traction and Smart Grid Systems
Solid-State-Transformers: Key Components of Future Traction and Smart Grid Systems
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
A. Müsing,
J. W. Kolar
Download Successful Online Education - GeckoCIRCUITS as Open-Source Simulation Platform
Successful Online Education - GeckoCIRCUITS as Open-Source Simulation Platform
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Topology Evaluation of Slotless Bearingless Motors with Toroidal Windings
Topology Evaluation of Slotless Bearingless Motors with Toroidal Windings
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
H. Uemura,
F. Krismer,
Y. Okuma,
J. W. Kolar
Download ηρ-Pareto Optimization of 3-Phase 3-Level T-Type AC-DC-AC Converter Comprising Si and SiC Hybrid Power Stage
ηρ-Pareto Optimization of 3-Phase 3-Level T-Type AC-DC-AC Converter Comprising Si and SiC Hybrid Power Stage
Proceedings of the International Power Electronics Conference - ECCE Asia (IPEC 2014), Hiroshima, Japan, May 18-21, 2014 IPEC 2014Citation
T. Andersen,
F. Krismer,
J. W. Kolar,
T. Toifl,
C. Menolfi,
L. Kull,
T. Morf,
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M. Brändli,
P. Buchmann,
P. Francese
Download A Deep Trench Capacitor Based 2:1 and 3:2 Reconfigurable On-Chip Switched Capacitor DC-DC Converter in 32 nm SOI CMOS
A Deep Trench Capacitor Based 2:1 and 3:2 Reconfigurable On-Chip Switched Capacitor DC-DC Converter in 32 nm SOI CMOS
Proceedings of the 29th Applied Power Electronics Conference and Exposition (APEC 2014), Houston, TX, USA, March 16-20, 2014 APEC 2014Citation
R. Bosshard,
J. W. Kolar,
B. Wunsch
Download Accurate Finite-Element Modeling and Experimental Verification of Inductive Power Transfer Coil Design
Accurate Finite-Element Modeling and Experimental Verification of Inductive Power Transfer Coil Design
Proceedings of the 29th Applied Power Electronics Conference and Exposition (APEC 2014), Houston, TX, USA, March 16-20, 2014 APEC 2014Citation
S. Schroth,
D. Bortis,
J. W. Kolar
Download Impact of Stator Grounding in Low Power Single-Phase EC-Motors
Impact of Stator Grounding in Low Power Single-Phase EC-Motors
Proceedings of the 29th Applied Power Electronics Conference and Exposition (APEC 2014), Houston, TX, USA, March 16-20, 2014 APEC 2014Citation
J. W. Kolar,
F. Krismer,
H. P. Nee
Download What are the 'Big CHALLENGES' in Power Electronics?
What are the "Big CHALLENGES" in Power Electronics?
Presentation at the 8th International Conference of Integrated Power Electronics Systems (CIPS 2014), Nuremberg, Germany, February 25-27, 2014 CIPS 2014Citation
T. Andersen,
F. Krismer,
J. W. Kolar,
T. Toifl,
C. Menolfi,
L. Kull,
T. Morf,
M. Kossel,
M. Brändli,
P. Buchmann,
P. A. Francese
Download A Sub-ns Response On-Chip Switched-Capacitor DC-DC Voltage Regulator Delivering 3.7W/mm2 at 90% Efficiency using Deep Trench Capacitors in 32nm Soi CMOS
A Sub-ns Response On-Chip Switched-Capacitor DC-DC Voltage Regulator Delivering 3.7W/mm2 at 90% Efficiency using Deep Trench Capacitors in 32nm Soi CMOS
Proceedings of the IEEE International Solid-State Circuits Conference (ISSCC 2014), San Francisco, CA, USA, February 9-13, 2014 ISSCC 2014Citation
P. Cortes,
J. Huber,
M. Silva,
J. W. Kolar
Download New Modulation and Control Scheme for Phase-Modular Isolated Matrix-Type Three-Phase AC/DC Converter
New Modulation and Control Scheme for Phase-Modular Isolated Matrix-Type Three-Phase AC/DC Converter
Proceedings of the 39th Annual Conference of the IEEE Industrial Electronics Society (IECON 2013), Vienna, Austria, November 10-13, 2013 IECON 2013Citation
T. Soeiro,
M. Heldwein,
J. W. Kolar
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Three-Phase Modular Multilevel Current Source Rectifiers for Electric Vehicle Battery Charging Systems
Proceedings of the Brazilian Power Electronics Conference (COBEP 2013), Gramado, Brazil, October 27-31, 2013 COBEP 2013Citation
M. Kasper,
M. Ritz,
D. Bortis,
J. W. Kolar
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PV Panel-Integrated High Step-Up High Efficiency Isolated GaN DC-DC Boost Converter
Proceedings of the 35th IEEE International Telecommunications Energy Conference (INTELEC 2013), Hamburg, Germany, October 13-17, 2013 INTELEC 2013Citation
J. Everts,
F. Krismer,
J. Van den Keybus,
J. Driesen,
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Charge-Based ZVS Soft Switching Analysis of a Single-Stage Dual Active Bridge AC-DC Converter
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2013), Denver, CO, USA, September 15-19, 2013 ECCE USA 2013Citation
H. Uemura,
F. Krismer,
J. W. Kolar
Download Comparative Evaluation of T-Type Topologies Comprising Standard and Reverse-Blocking IGBTs
Comparative Evaluation of T-Type Topologies Comprising Standard and Reverse-Blocking IGBTs
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2013), Denver, CO, USA, September 15-19, 2013 ECCE USA 2013Citation
R. Burkart,
J. W. Kolar
Download Component Cost Models for Multi-Objective Optimizations of Switched-Mode Power Converters
Component Cost Models for Multi-Objective Optimizations of Switched-Mode Power Converters
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2013), Denver, CO, USA, September 15-19, 2013 ECCE USA 2013Citation
M. Kasper,
D. Bortis,
J. W. Kolar
Download Novel High Voltage Conversion Ratio 'Rainstick' DC/DC Converters
Novel High Voltage Conversion Ratio "Rainstick" DC/DC Converters
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2013), Denver, CO, USA, September 15-19, 2013 ECCE USA 2013Citation
J. Huber,
J. W. Kolar
Download Optimum Number of Cascaded Cells for High-Power Medium-Voltage Multilevel Converters
Optimum Number of Cascaded Cells for High-Power Medium-Voltage Multilevel Converters
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2013), Denver, CO, USA, September 15-19, 2013 ECCE USA 2013Citation
P. Cortes,
D. O. Boillat,
J. W. Kolar
Download Phase-Oriented Control of a Modular 3-Phase 3-Level 4-Leg Inverter AC Power Source Supplying Floating or Grounded Loads
Phase-Oriented Control of a Modular 3-Phase 3-Level 4-Leg Inverter AC Power Source Supplying Floating or Grounded Loads
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2013), Denver, CO, USA, September 15-19, 2013 ECCE USA 2013Citation
D. O. Boillat,
J. W. Kolar,
J. Mühlethaler
Download Volume Minimization of the Main DM/CM EMI Filter Stage of a Bidirectional Three-Phase Three-Level PWM Rectifier System
Volume Minimization of the Main DM/CM EMI Filter Stage of a Bidirectional Three-Phase Three-Level PWM Rectifier System
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2013), Denver, CO, USA, September 15-19, 2013 ECCE USA 2013Citation
C. Gammeter,
J. W. Kolar
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Weight Optimization of a Cooling System Composed of Fan and Extruded Fin Heat Sink
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2013), Denver, CO, USA, September 15-19, 2013 ECCE USA 2013Citation
J. Mühlethaler,
M. Schubiger,
U. Badstübner,
J. W. Kolar
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Acoustic Noise in Inductive Power Components
Proceedings of the 15th European Conference on Power Electronics and Applications and Exhibition (EPE'13-ECCE Europe), Lille, France, September 3-5, 2013 ECCE Europe 2013Citation
Y. Lobsiger,
J. W. Kolar
Download Closed-Loop di/dt & dv/dt Control and Dead Time Minimization of IGBTs in Bridge Leg Configuration
Closed-Loop di/dt & dv/dt Control and Dead Time Minimization of IGBTs in Bridge Leg Configuration
Proceedings of the 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2013), Salt Lake City, UT, USA, June 23-26, 2013 COMPEL 2013Citation
R. Burkart,
J. W. Kolar
Download Comparative Evaluation of SiC and Si PV Inverter Systems Based on Power Density and Efficiency as Indicators of Initial Costs and Operating Revenue
Comparative Evaluation of SiC and Si PV Inverter Systems Based on Power Density and Efficiency as Indicators of Initial Costs and Operating Revenue
Proceedings of the 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2013), Salt Lake City, UT, USA, June 23-26, 2013 COMPEL 2013Citation
D. Bortis,
L. Fässler,
J. W. Kolar
Download Comprehensive Analysis and Comparative Evaluation of the Isolated True Bridgeless Cuk Single-Phase PFC Rectifier System
Comprehensive Analysis and Comparative Evaluation of the Isolated True Bridgeless Cuk Single-Phase PFC Rectifier System
Proceedings of the 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2013), Salt Lake City, UT, USA, June 23-26, 2013 COMPEL 2013Citation
G. Ortiz,
C. Gammeter,
J. W. Kolar
Download Mixed MOSFET-IGBT Bridge for High-Efficient Medium-Frequency Dual-Active-Bridge Converter in Solid State Transformers
Mixed MOSFET-IGBT Bridge for High-Efficient Medium-Frequency Dual-Active-Bridge Converter in Solid State Transformers
Proceedings of the 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2013), Salt Lake City, UT, USA, June 23-26, 2013 COMPEL 2013Citation
D. Rothmund,
J. Huber,
J. W. Kolar
Download Operating Behavior and Design of the Half-Cycle Discontinuous-Conduction-Mode Series-Resonant-Converter with Small DC Link Capacitors
Operating Behavior and Design of the Half-Cycle Discontinuous-Conduction-Mode Series-Resonant-Converter with Small DC Link Capacitors
Proceedings of the 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2013), Salt Lake City, UT, USA, June 23-26, 2013 COMPEL 2013Citation
D. Bortis,
I. Kovacevic,
J. W. Kolar
Download Optimization of Rotary Transformer for High-Speed Applications
Optimization of Rotary Transformer for High-Speed Applications
Proceedings of the 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2013), Salt Lake City, UT, USA, June 23-26, 2013 COMPEL 2013Citation
I. Kovacevic,
F. Krismer,
S. Schroth,
J. W. Kolar
Download Practical Characterization of EMI Filters Replacing CISPR 17 Approximate Worst Case Measurements
Practical Characterization of EMI Filters Replacing CISPR 17 Approximate Worst Case Measurements
Proceedings of the 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2013), Salt Lake City, UT, USA, June 23-26, 2013 COMPEL 2013Citation
P. Cortes,
F. Vancu,
J. W. Kolar
Download Swiss Rectifier Output Voltage Control with Inner Loop Power Flow Programming (PFP)
Swiss Rectifier Output Voltage Control with Inner Loop Power Flow Programming (PFP)
Proceedings of the 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2013), Salt Lake City, UT, USA, June 23-26, 2013 COMPEL 2013Citation
E. Hoene,
A. Ostmann,
B. T. Lai,
C. Marczok,
A. Müsing,
J. W. Kolar
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Ultra-Low-Inductance Power Module for Fast Switching Semiconductors
Proceedings of the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM), Nuremberg, Germany, May 14-16, 2013 PCIM Europe 2013Citation
D. Steinert,
T. Nussbaumer,
J. W. Kolar
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Concept of a 150 krpm Bearingless Slotless Disc Drive with Combined Windings
Proceedings of the IEEE International Electric Machines and Drives Conference (IEMDC 2013), Chicago, IL, USA, May 12-15, 2013 IEMDC 2013Citation
A. Tüysüz,
A. Schaubhut,
C. Zwyssig,
J. W. Kolar
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Model-Based Loss Minimization in High-Speed Motors
Proceedings of the IEEE International Electric Machines and Drives Conference (IEMDC 2013), Chicago, IL, USA, May 12-15, 2013 IEMDC 2013Citation
T. Baumgartner,
J. W. Kolar
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Multivariable State Feedback Control of a 500 000 rpm Self-Bearing Motor
Proceedings of the IEEE International Electric Machines and Drives Conference (IEMDC 2013), Chicago, IL, USA, May 12-15, 2013 IEMDC 2013Citation
G. Ortiz,
M. Leibl,
J. W. Kolar,
O. Apeldoorn
Download Medium Frequency Transformers for Solid-State-Transformer Applications - Design and Experimental Verification
Medium Frequency Transformers for Solid-State-Transformer Applications - Design and Experimental Verification
Proceedings of the 10th IEEE International Conference on Power Electronics and Drive Systems (PEDS 2013), Kitakyushu, Japan, April 22-25, 2013 PEDS 2013Citation
C. Zingerli,
I. Coray,
J. Weber,
T. Nussbaumer,
J. W. Kolar
Download Scaling of Magnetically Levitated Homopolar Hollow-Shaft Machines
Scaling of Magnetically Levitated Homopolar Hollow-Shaft Machines
Proceedings of the 10th IEEE International Conference on Power Electronics and Drive Systems (PEDS 2013), Kitakyushu, Japan, April 22-25, 2013 PEDS 2013Citation
T. Andersen,
F. Krismer,
J. W. Kolar,
T. Toifl,
C. Menolfi,
L. Kull,
T. Morf,
M. Kossel,
M. Brändli,
P. Buchmann,
P. Francese
Download A 4.6 W/mm2 Power Density 86% Efficiency On-Chip Switched Capacitor DC-DC Converter in 32nm SOI CMOS
A 4.6 W/mm2 Power Density 86% Efficiency On-Chip Switched Capacitor DC-DC Converter in 32nm SOI CMOS
Proceedings of the 28th Applied Power Electronics Conference and Exposition (APEC 2013), Long Beach, CA, USA, March 17-21, 2013 APEC 2013Citation
D. Bortis,
L. Fässler,
A. Looser,
J. W. Kolar
Download Analysis of Rotary Transformer Concepts for High-Speed Applications
Analysis of Rotary Transformer Concepts for High-Speed Applications
Proceedings of the 28th Applied Power Electronics Conference and Exposition (APEC 2013), Long Beach, CA, USA, March 17-21, 2013 APEC 2013Citation
G. Ortiz,
L. Fässler,
J. W. Kolar,
O. Apeldoorn
Download Application of the Magnetic Ear for Flux Balancing of a 160kW/20kHz DC-DC Converter Transformer
Application of the Magnetic Ear for Flux Balancing of a 160kW/20kHz DC-DC Converter Transformer
Proceedings of the 28th Applied Power Electronics Conference and Exposition (APEC 2013), Long Beach, CA, USA, March 17-21, 2013 APEC 2013Citation
U. Badstuebner,
J. Miniböck,
J. W. Kolar
Download Experimental Verification of the Efficiency/Power-Density (η–ρ) Pareto Front of Single-Phase Double-Boost and TCM PFC Rectifier Systems
Experimental Verification of the Efficiency/Power-Density (η–ρ) Pareto Front of Single-Phase Double-Boost and TCM PFC Rectifier Systems
Proceedings of the 28th Applied Power Electronics Conference and Exposition (APEC 2013), Long Beach, CA, USA, March 17-21, 2013 APEC 2013Citation
R. Bosshard,
J. Mühlethaler,
J. W. Kolar,
I. Stevanovic
Download Optimized Magnetic Design for Inductive Power Transfer Coils
Optimized Magnetic Design for Inductive Power Transfer Coils
Proceedings of the 28th Applied Power Electronics Conference and Exposition (APEC 2013), Long Beach, CA, USA, March 17-21, 2013 APEC 2013Citation
Y. Lobsiger,
J. W. Kolar
Download Stability and Robustness Analysis of d/dt-Closed-Loop IGBT Gate Drive
Stability and Robustness Analysis of d/dt-Closed-Loop IGBT Gate Drive
Proceedings of the 28th Applied Power Electronics Conference and Exposition (APEC 2013), Long Beach, CA, USA, March 17-21, 2013 APEC 2013Citation
J. Huber,
G. Ortiz,
F. Krismer,
N. Widmer,
J. W. Kolar
Download η-ρ Pareto Optimization of Bidirectional Half-Cycle Discontinuous-Conduction-Mode Series-Resonant DC/DC Converter with Fixed Voltage Tranfer Ratio
η-ρ Pareto Optimization of Bidirectional Half-Cycle Discontinuous-Conduction-Mode Series-Resonant DC/DC Converter with Fixed Voltage Tranfer Ratio
Proceedings of the 28th Applied Power Electronics Conference and Exposition (APEC 2013), Long Beach, CA, USA, March 17-21, 2013 APEC 2013Citation
R. Bosshard,
U. Badstübner,
J. W. Kolar,
I. Stevanovic
Download Comparative Evaluation of Control Methods for Inductive Power Transfer
Comparative Evaluation of Control Methods for Inductive Power Transfer
Proceedings of the International Conference on Renewable Energy Research and Applications (ICRERA 2012), Nagasaki, Japan, November 11-14, 2012 ICRERA 2012Citation
P. Cortes,
D. O. Boillat,
H. Ertl,
J. W. Kolar
Download Comparative Evaluation of Multi-Loop Control Schemes for a High-Bandwidth AC Power Source with a Two-Stage LC Output Filter
Comparative Evaluation of Multi-Loop Control Schemes for a High-Bandwidth AC Power Source with a Two-Stage LC Output Filter
Proceedings of the International Conference on Renewable Energy Research and Applications (ICRERA 2012), Nagasaki, Japan, November 11-14, 2012 ICRERA 2012Citation
D. O. Boillat,
J. W. Kolar
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Modeling and Experimental Analysis of a Coupling Inductor Employed in a High Performance AC Power Source
Proceedings of the International Conference on Renewable Energy Research and Applications (ICRERA 2012), Nagasaki, Japan, November 11-14, 2012 ICRERA 2012Citation
T. Baumgartner,
R. Burkart,
J. W. Kolar
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Analysis and Design of an Ultra-High Speed Slotless Self-Bearing Permanent Magnet Motor
Proceedings of the 38th Annual Conference of the IEEE Industrial Electronics Society (IECON 2012), Montreal, Canada, October 25-28, 2012 IECON 2012Citation
M. F. Vancu,
T. Soeiro,
J. Mühlethaler,
J. W. Kolar,
D. Aggeler
Download Comparative Evaluation of Bidirectional Buck-Type PFC Converter Systems for Interfacing Residential DC Distribution Systems to the Smart Grid
Comparative Evaluation of Bidirectional Buck-Type PFC Converter Systems for Interfacing Residential DC Distribution Systems to the Smart Grid
Proceedings of the 38th Annual Conference of the IEEE Industrial Electronics Society (IECON 2012), Montreal, Canada, October 25-28, 2012 IECON 2012Citation
I. Stevanovic,
B. Wunsch,
G. Madonna,
M. Vancu,
S. Skibin
Download Multiconductor Cable Modeling for EMI Simulations in Power Electronics
Multiconductor Cable Modeling for EMI Simulations in Power Electronics
Proceedings of the 38th Annual Conference of the IEEE Industrial Electronics Society (IECON 2012), Montreal, Canada, October 25-28, 2012 IECON 2012Citation
J. Mühlethaler,
H. Uemura,
J. W. Kolar
Download Optimal Design of EMI Filters for Single-Phase Boost PFC Circuits
Optimal Design of EMI Filters for Single-Phase Boost PFC Circuits
Proceedings of the 38th Annual Conference of the IEEE Industrial Electronics Society (IECON 2012), Montreal, Canada, October 25-28, 2012 IECON 2012Citation
G. Ortiz,
D. Bortis,
J. W. Kolar,
O. Apeldoorn
Download Soft-Switching Techniques for Medium-Voltage Isolated Bidirectional DC/DC Converters in Solid State Transformers
Soft-Switching Techniques for Medium-Voltage Isolated Bidirectional DC/DC Converters in Solid State Transformers
Proceedings of the 38th Annual Conference of the IEEE Industrial Electronics Society (IECON 2012), Montreal, Canada, October 25-28, 2012 IECON 2012Citation
R. Bosshard,
J. Mühlethaler,
J. W. Kolar,
I. Stevanovic
Download The η-α-Pareto Front of Inductive Power Transfer Coils
The η-α-Pareto Front of Inductive Power Transfer Coils
Proceedings of the 38th Annual Conference of the IEEE Industrial Electronics Society (IECON 2012), Montreal, Canada, October 25-28, 2012 IECON 2012Citation
R. Burkart,
J. W. Kolar,
G. Griepentrog
Download Comprehensive Comparative Evaluation of Single- and Multi-Stage Three-Phase Power Converters for Photovoltaic Applications
Comprehensive Comparative Evaluation of Single- and Multi-Stage Three-Phase Power Converters for Photovoltaic Applications
Proceedings of the 34th IEEE International Telecommunications Energy Conference (INTELEC 2012), Scottsdale, AZ, USA, September 30-October 4, 2012 INTELEC 2012Citation
S. Baek,
B. Cougo,
S. Bhattacharya,
G. Ortiz
Download Accurate Equivalent Circuit Modeling of a Medium-Voltage and High-Frequency Coaxial Winding DC-Link Transformer for Solid State Transformer Applications
Accurate Equivalent Circuit Modeling of a Medium-Voltage and High-Frequency Coaxial Winding DC-Link Transformer for Solid State Transformer Applications
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2012), Raleigh, NC, USA, September 16-20, 2012 ECCE USA 2012Citation
Y. Lobsiger,
J. W. Kolar
Download Closed-Loop IGBT Gate Drive Featuring Highly Dynamic di/dt and dv/dt Control
Closed-Loop IGBT Gate Drive Featuring Highly Dynamic di/dt and dv/dt Control
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2012), Raleigh, NC, USA, September 16-20, 2012 ECCE USA 2012Citation
D. O. Boillat,
S. Roy,
A. Tripathi,
S. Bhattacharya
Download Design Considerations of a Three Phase Dual Active Bridge Based on Reactive Power Flow
Design Considerations of a Three Phase Dual Active Bridge Based on Reactive Power Flow
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2012), Raleigh, NC, USA, September 16-20, 2012 ECCE USA 2012Citation
A. Tüysüz,
M. Schöni,
J. W. Kolar
Download Novel Signal Injection Methods for High-Speed Self-Sensing Electrical Drives
Novel Signal Injection Methods for High-Speed Self-Sensing Electrical Drives
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2012), Raleigh, NC, USA, September 16-20, 2012 ECCE USA 2012Citation
R. Burkart,
J. W. Kolar
Download Overview and Comparison of Grid Harmonics and Conducted EMI Standards for LV Converters Connected to the MV Distribution System
Overview and Comparison of Grid Harmonics and Conducted EMI Standards for LV Converters Connected to the MV Distribution System
Proceedings of the 1st Power Electronics South America 2012 Conference and Exhibition (PCIM 2012), Saõ Paulo, Brazil, September 11-13, 2012 PCIM 2012Citation
M. Kasper,
D. Bortis,
T. Friedli,
J. W. Kolar
Download Classification and Comparative Evaluation of PV Panel Integrated DC-DC Converter Concepts
Classification and Comparative Evaluation of PV Panel Integrated DC-DC Converter Concepts
Proceedings of the 15th International Power Electronics and Motion Control Conference (ECCE Europe 2012), Novi Sad, Serbia, September 4-6, 2012 ECCE Europe 2012Citation
M. Jankovic,
M. Darijevic,
P. Pejovic,
J. W. Kolar,
Y. Nishida
Download Hybrid Three-Phase Rectifier with Switched Current Injection Device
Hybrid Three-Phase Rectifier with Switched Current Injection Device
Proceedings of the 15th International Power Electronics and Motion Control Conference (ECCE Europe 2012), Novi Sad, Serbia, September 4-6, 2012 ECCE Europe 2012Citation
Y. Nishida,
H. Ohyama,
P. Pejovic,
J. W. Kolar
Download Three-Phase Harmonic Reducing Diode Rectifier
Three-Phase Harmonic Reducing Diode Rectifier
Proceedings of the 15th International Power Electronics and Motion Control Conference (ECCE Europe 2012), Novi Sad, Serbia, September 4-6, 2012 ECCE Europe 2012Citation
L. Schwager,
A. Tüysüz,
C. Zwyssig,
J. W. Kolar
Download Modeling and Comparison of Machine and Converter Losses for PWM and PAM in High-Speed Drives
Modeling and Comparison of Machine and Converter Losses for PWM and PAM in High-Speed Drives
Proceedings of the International Conference on Electrical Machines (ICEM 2012), Marseille, France, September 2-5, 2012 ICEM 2012Citation
P. M. Cortes Estay,
J. W. Kolar,
J. Rodriguez
Download Comparative Evaluation of Predictive Control Schemes for Three-Phase Buck-Type PFC Rectifiers
Comparative Evaluation of Predictive Control Schemes for Three-Phase Buck-Type PFC Rectifiers
Proceedings of the 7th IEEE International Power Electronics and Motion Control Conference (ECCE Asia 2012), Harbin, China, June 2-5, 2012 ECCE Asia 2012Citation
C. Zingerli,
T. Nussbaumer,
J. W. Kolar
Download Analysis of Rotor Shell Losses in a Magnetically Levitated Homopolar Hollow-Shaft Permanent Magnet Synchronous Motor
Analysis of Rotor Shell Losses in a Magnetically Levitated Homopolar Hollow-Shaft Permanent Magnet Synchronous Motor
Proceedings of the 7th IEEE International Power Electronics and Motion Control Conference (ECCE Asia 2012), Harbin, China, June 2-5, 2012 ECCE Asia 2012Citation
P. M. Cortes,
D. O. Boillat,
T. Friedli,
M. Schweizer,
J. W. Kolar,
J. Rodriguez,
W. Hribernik
Download Comparative Evaluation of Control Schemes for a High Bandwidth Three-Phase AC Source
Comparative Evaluation of Control Schemes for a High Bandwidth Three-Phase AC Source
Proceedings of the 7th IEEE International Power Electronics and Motion Control Conference (ECCE Asia 2012), Harbin, China, June 2-5, 2012 ECCE Asia 2012Citation
B. Wrzecionko,
L. Steinmann,
J. W. Kolar
Download Fast High-Temperature (250°C/500°F) Isolated DC and AC Current Measurement: Bidirectionally Saturated Current Transformer
Fast High-Temperature (250°C/500°F) Isolated DC and AC Current Measurement: Bidirectionally Saturated Current Transformer
Proceedings of the 7th IEEE International Power Electronics and Motion Control Conference (ECCE Asia 2012), pp. 480-487, Harbin, China, June 2-5, 2012 ECCE Asia 2012Citation
R. T. H. Li,
M. Vancu,
F. Canales,
D. Aggeler
Download High Performance DC-DC Converter for Wide Voltage Range Operation
High Performance DC-DC Converter for Wide Voltage Range Operation
Proceedings of the 7th IEEE International Power Electronics and Motion Control Conference (ECCE Asia 2012), Harbin, China, June 2-5, 2012 ECCE Asia 2012Citation
A. J. Korn,
M. Winkelnkemper,
P. Steimer,
J. W. Kolar
Download Capacitor Voltage Balancing in Modular Multilevel Converters
Capacitor Voltage Balancing in Modular Multilevel Converters
Proceedings of the 6th IET International Conference on Power Electronics, Machines and Drives (PEMD 2012), Bristol, UK, March 27-29, 2012 PEMD 2012Citation
D. O. Boillat,
T. Friedli,
J. Mühlethaler,
J. W. Kolar,
W. Hribernik
Download Analysis of the Design Space of Single-Stage and Two-Stage LC Output Filters of Switched-Mode AC Power Sources
Analysis of the Design Space of Single-Stage and Two-Stage LC Output Filters of Switched-Mode AC Power Sources
Proceedings of the IEEE Power and Energy Conference at Illinois (PECI 2012), Champaign, IL, USA, February 24-25, 2012 PECI 2012Citation
B. Cougo,
T. Friedli,
D. O. Boillat,
J. W. Kolar
Download Comparative Evaluation of Individual and Coupled Inductor Arrangements for Input Filters of PV Inverter Systems
Comparative Evaluation of Individual and Coupled Inductor Arrangements for Input Filters of PV Inverter Systems
Proceedings of the International Conference of Integrated Power Electronics Systems (CIPS 2012), Nuremberg, Germany, March 6-8, 2012 CIPS 2012Citation
T. Guillod,
D. Gerber,
J. Biela,
A. Müsing
Download Design of a PCB Rogowski Coil based on the PEEC Method
Design of a PCB Rogowski Coil based on the PEEC Method
Proceedings of the International Conference of Integrated Power Electronics Systems (CIPS 2012), Nuremberg, Germany, March 6-8, 2012 CIPS 2012Citation
I. Kovacevic,
A. Müsing,
T. Friedli,
J. W. Kolar
Download Electromagnetic Modeling of EMI Input Filters
Electromagnetic Modeling of EMI Input Filters
Proceedings of the International Conference of Integrated Power Electronics Systems (CIPS 2012), Nuremberg, Germany, March 6-8, 2012 CIPS 2012Citation
J. W. Kolar,
F. Krismer,
Y. Lobsiger,
J. Mühlethaler,
T. Nussbaumer,
J. Miniböck
Download Extreme Efficiency Power Electronics
Extreme Efficiency Power Electronics
Proceedings of the International Conference of Integrated Power Electronics Systems (CIPS 2012), Nuremberg, Germany, March 6-8, 2012 CIPS 2012Citation
B. Cougo,
J. W. Kolar
Download Integration of Leakage Inductance in Tape Wound Core Transformers for Dual Active Bridge Converters
Integration of Leakage Inductance in Tape Wound Core Transformers for Dual Active Bridge Converters
Proceedings of the International Conference of Integrated Power Electronics Systems (CIPS 2012), Nuremberg, Germany, March 6-8, 2012 CIPS 2012Citation
R. A. Friedemann,
F. Krismer,
J. W. Kolar
Download Design of a Minimum Weight Dual Active Bridge Converter for an Airborne Wind Turbine System
Design of a Minimum Weight Dual Active Bridge Converter for an Airborne Wind Turbine System
Proceedings of the 27th Applied Power Electronics Conference and Exposition (APEC 2012), Orlando, FL, USA, February 5-9, 2012 APEC 2012Citation
T. Soeiro,
T. Friedli,
J. W. Kolar
Download SWISS Rectifier – A Novel Three-Phase Buck-Type PFC Topology for Electric Vehicle Battery Charging
SWISS Rectifier – A Novel Three-Phase Buck-Type PFC Topology for Electric Vehicle Battery Charging
Proceedings of the 27th Applied Power Electronics Conference and Exposition (APEC 2012), Orlando, FL, USA, February 5-9, 2012 APEC 2012Citation
T. Soeiro,
T. Friedli,
J. W. Kolar
Download Three-Phase High Power Factor Mains Interface Concepts for Electric Vehicle Battery Charging Systems
Three-Phase High Power Factor Mains Interface Concepts for Electric Vehicle Battery Charging Systems
Proceedings of the 27th Applied Power Electronics Conference and Exposition (APEC 2012), Orlando, FL, USA, February 5-9, 2012 APEC 2012Citation
J. Everts,
F. Krismer,
J. Van den Keybus,
J. Driesen,
J. W. Kolar
Download Comparative Evaluation of Soft-Switching, Bidirectional, Isolated AC/DC Converter Topologies
Comparative Evaluation of Soft-Switching, Bidirectional, Isolated AC/DC Converter Topologies
Proceedings of the 27th Applied Power Electronics Conference and Exposition (APEC 2012), Orlando, FL, USA, February 5-9, 2012 APEC 2012Citation
J. Everts,
J. Van den Keybus,
F. Krismer,
J. Driesen,
J. W. Kolar
Download Switching Control Strategy for Full ZVS Soft-Switching Operation of a Dual Active Bridge AC/DC Converter
Switching Control Strategy for Full ZVS Soft-Switching Operation of a Dual Active Bridge AC/DC Converter
Proceedings of the 27th Applied Power Electronics Conference and Exposition (APEC 2012), Orlando, FL, USA, February 5-9, 2012 APEC 2012Citation
J. W. Kolar
Download Intelligent Solid State Transformers (SSTs) - A Key Building Block of Future Smart Grid Systems
Intelligent Solid State Transformers (SSTs) - A Key Building Block of Future Smart Grid Systems
Presentation only, no paper. (CPSSC 2011), Shanghai, China, November 18-21, 2011 CPSSC 2011Citation
B. Cougo,
A. Tüysüz,
J. Mühlethaler,
J. W. Kolar
Download Increase of Tape Wound Core Losses Due to Interlamination Short Circuits and Orthogonal Flux Components
Increase of Tape Wound Core Losses Due to Interlamination Short Circuits and Orthogonal Flux Components
Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), Melbourne, Australia, November 7-10, 2011 IECON 2011Citation
A. Müsing,
U. Drofenik,
J. W. Kolar
Download New Circuit Simulation Applets for Online Education in Power Electronics
New Circuit Simulation Applets for Online Education in Power Electronics
Proceedings of the 5th IEEE International Conference on E-Learning in Industrial Electronics (ICELIE 2011), Melbourne, Australia, November 7-10, 2011 ICELIE 2011Citation
T. Soeiro,
J. W. Kolar
Download Novel 3-Level Hybrid Neutral-Point-Clamped Converter
Novel 3-Level Hybrid Neutral-Point-Clamped Converter
Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), Melbourne, Australia, November 7-10, 2011 IECON 2011Citation
B. Cougo,
J. W. Kolar,
G. Ortiz
Download Strategies to Reduce Copper Losses in Connections of Medium-Frequency High-Current Converters
Strategies to Reduce Copper Losses in Connections of Medium-Frequency High-Current Converters
Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), Melbourne, Australia, November 7-10, 2011 IECON 2011Citation
D. O. Boillat,
T. Friedli,
J. W. Kolar
Download Electronically Controllable Impedance for Tuning of Active Metamaterials
Electronically Controllable Impedance for Tuning of Active Metamaterials
Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), Melbourne, Australia, November 7-10, 2011 IECON 2011Citation
A. Looser,
J. W. Kolar
Download A Hybrid Bearing Concept for High-Speed Applications Employing Aerodynamic Gas-Bearings and a Self-Sensing Active Magnetic Damper
A Hybrid Bearing Concept for High-Speed Applications Employing Aerodynamic Gas-Bearings and a Self-Sensing Active Magnetic Damper
Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), Melbourne, Australia, November 7-10, 2011 IECON 2011Citation
A. Tüysüz,
D. Koller,
A. Looser,
J. W. Kolar
Download Design of a Test Bench for a Lateral Stator Electrical Machine
Design of a Test Bench for a Lateral Stator Electrical Machine
Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), Melbourne, Australia, November 7-10, 2011 IECON 2011Citation
B. Wrzecionko,
A. Looser,
J. W. Kolar,
M. Casey
Download High-Temperature (250 °C / 500 °F) 19’000 rpm BLDC Fan for Forced Air-Cooling of Advanced Automotive Power Electronics
High-Temperature (250 °C / 500 °F) 19’000 rpm BLDC Fan for Forced Air-Cooling of Advanced Automotive Power Electronics
Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), Melbourne, Australia, pp. 4162-4169, November 7-10, 2011 IECON 2011Citation
T. Soeiro,
T. Friedli,
M. Hartmann,
J. W. Kolar
Download New Unidirectional Hybrid Delta-Switch Rectifier
New Unidirectional Hybrid Delta-Switch Rectifier
Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), Melbourne, Australia, November 7-10, 2011 IECON 2011Citation
J. Mühlethaler,
M. Schweizer,
R. Blattmann,
J. W. Kolar,
A. Ecklebe
Download Optimal Design of LCL Harmonic Filters for Three-Phase PFC Rectifiers
Optimal Design of LCL Harmonic Filters for Three-Phase PFC Rectifiers
Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), Melbourne, Australia, November 7-10, 2011 IECON 2011Citation
M. Darijevic,
P. Pejovic,
Y. Nishida,
J. W. Kolar
Download Active Resistance Emulation in Three-Phase Rectifier with Suboptimal Current Injection
Active Resistance Emulation in Three-Phase Rectifier with Suboptimal Current Injection
Proceedings of the 16th International Symposium on Power Electronics (EE 2011), Novi Sad, Republic of Serbia, October 26-28, 2011 EE 2011Citation
P. Pejovic,
J. W. Kolar,
Y. Nishida
Download Bidirectional AC-DC Converter for Regenerative Braking
Bidirectional AC-DC Converter for Regenerative Braking
Proceedings of the 16th International Symposium on Power Electronics (EE 2011), Novi Sad, Republic of Serbia, October 26-28, 2011 EE 2011Citation
J. W. Kolar,
T. Friedli
Download The Essence of Three-Phase PFC Rectifier Systems
The Essence of Three-Phase PFC Rectifier Systems
Proceedings of the 33rd IEEE International Telecommunications Energy Conference (INTELEC 2011), Amsterdam, Netherlands, October 9-13, 2011 INTELEC 2011Citation
T. Reichert,
T. Nussbaumer,
J. W. Kolar
Download Design Study for Exterior Rotor Bearingless Permanent Magnet Machines
Design Study for Exterior Rotor Bearingless Permanent Magnet Machines
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2011), Phoenix, AZ, USA, September 18-22, 2011 ECCE USA 2011Citation
T. Andersen,
C. Zingerli,
F. Krismer,
C. O'Mathuna,
J. W. Kolar
Download Inductor Optimization Procedure for Power Supply in Package and Power Supply on Chip
Inductor Optimization Procedure for Power Supply in Package and Power Supply on Chip
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2011), Phoenix, AZ, USA, September 18-22, 2011 ECCE USA 2011Citation
I. Kovacevic,
T. Friedli,
A. Müsing,
J. W. Kolar
Download PEEC-based Virtual Design of EMI Input Filters
PEEC-based Virtual Design of EMI Input Filters
Proceedings of the 3rd IEEE Energy Conversion Congress & Exposition (ECCE USA 2011), Phoenix, AZ, USA, September 17-22, 2011 ECCE USA 2011Citation
C. Zingerli,
P. Imoberdorf,
T. Nussbaumer,
J. W. Kolar
Download Rotor Position Measurement for a Magnetically Levitated 500‘000 rpm Permanent Magnet Machine
Rotor Position Measurement for a Magnetically Levitated 500‘000 rpm Permanent Magnet Machine
Proceedings of the 3rd IEEE Energy Conversion Congress & Exposition (ECCE USA 2011), Phoenix, AZ, USA, September 17-22, 2011 ECCE USA 2011Citation
Y. Lobsiger,
D. Bortis,
J. W. Kolar
Download Decentralized Active Gate Control for Current Balancing of Parallel Connected IGBT Modules
Decentralized Active Gate Control for Current Balancing of Parallel Connected IGBT Modules
Proceedings of the 14th European Conference on Power Electronics and Applications (ECCE Europe 2011), Birmingham, UK, August 30-September 1, 2011 ECCE Europe 2011Citation
A. J. Korn,
M. Winkelnkemper,
P. Steimer,
J. W. Kolar
Download Direct Modular Multi-Level Converter for Gearless Low-Speed Drives
Direct Modular Multi-Level Converter for Gearless Low-Speed Drives
Proceedings of the 14th European Conference on Power Electronics and Applications (ECCE Europe 2011), Birmingham, UK, August 30-September 1, 2011 ECCE Europe 2011Citation
M. Schweizer,
J. W. Kolar
Download High Efficiency Drive System with 3-Level T-Type Inverter
High Efficiency Drive System with 3-Level T-Type Inverter
Proceedings of the 14th European Conference on Power Electronics and Applications (ECCE Europe 2011), Birmingham, UK, August 30-September 1, 2011 ECCE Europe 2011Citation
S. Schoening,
P. Steimer,
J. W. Kolar
Download Braking Chopper Solutions for Modular Multilevel Converters
Braking Chopper Solutions for Modular Multilevel Converters
Proceedings of the 14th IEEE International Power Electronics and Motion Control Conference (ECCE Europe 2011), Birmingham, UK, August 30-September 1, 2011 ECCE Europe 2011Citation
I. Kovacevic,
T. Friedli,
A. Müsing,
J. W. Kolar
Download A Full PEEC Modeling of EMI Filter Inductors in Frequency Domain
A Full PEEC Modeling of EMI Filter Inductors in Frequency Domain
Proceedings of the 18th International Conference on The Computation of Electromagnetic Fields (COMPUMAG 2011), Sydney, Australia, July 12-15, 2011 COMPUMAG 2011Citation
J. W. Kolar,
T. Friedli,
F. Krismer,
A. Looser,
M. Schweizer,
P. Steimer,
J. Bevirt
Download Conceptualization and Multi-Objective Optimization of the Electric System of an Airborne Wind Turbine
Conceptualization and Multi-Objective Optimization of the Electric System of an Airborne Wind Turbine
Proceeding of the 20th IEEE International Symposium on Industrial Electronics (ISIE 2011), Gdansk, Poland, pp. 32-55, June 27-30, 2011 ISIE 2011Citation
G. Ortiz,
J. Mühlethaler,
J. W. Kolar
Download 'Magnetic Ear'- Based Balancing of Magnetic Flux in High Power Medium Frequency Dual Active Bridge Converter Transformer Cores
"Magnetic Ear"- Based Balancing of Magnetic Flux in High Power Medium Frequency Dual Active Bridge Converter Transformer Cores
Proceedings of the 8th International Conference on Power Electronics (ECCE Asia 2011), The Shilla Jeju, Korea, May 30-June 3, 2011 ECCE Asia 2011Citation
J. Mühlethaler,
J. W. Kolar,
A. Ecklebe
Download A Novel Approach for 3D Air Gap Reluctance Calculations
A Novel Approach for 3D Air Gap Reluctance Calculations
Proceedings of the 8th International Conference on Power Electronics (ECCE Asia 2011), The Shilla Jeju, Korea, May 30-June 3, 2011 ECCE Asia 2011Citation
T. Soeiro,
M. Schweizer,
J. Linner,
P. Ranstad,
J. W. Kolar
Download Comparison of 2- and 3-Level Active Filters with Enhanced Bridge-Leg Loss Distribution
Comparison of 2- and 3-Level Active Filters with Enhanced Bridge-Leg Loss Distribution
Proceedings of the 8th International Conference on Power Electronics (ECCE Asia 2011), The Shilla Jeju, Korea, May 30-June 3, 2011 ECCE Asia 2011Citation
T. Soeiro,
T. Friedli,
J. Linner,
P. Ranstad,
J. W. Kolar
Download Comparison of Electrostatic Precipitator Power Supplies with Low Effects on the Mains
Comparison of Electrostatic Precipitator Power Supplies with Low Effects on the Mains
Proceedings of the 8th International Conference on Power Electronics (ECCE Asia 2011), The Shilla Jeju, Korea, May 30-June 3, 2011 ECCE Asia 2011Citation
J. Mühlethaler,
J. W. Kolar,
A. Ecklebe
Download Loss Modeling of Inductive Components Employed in Power Electronic Systems
Loss Modeling of Inductive Components Employed in Power Electronic Systems
Proceedings of the 8th International Conference on Power Electronics (ECCE Asia 2011), The Shilla Jeju, Korea, May 30-June 3, 2011 ECCE Asia 2011Citation
C. Marxgut,
J. Mühlethaler,
F. Krismer,
J. W. Kolar
Download Multi-Objective Optimization of Ultra-flat Magnetic Components with a PCB-Integrated Core
Multi-Objective Optimization of Ultra-flat Magnetic Components with a PCB-Integrated Core
Proceedings of the 8th International Conference on Power Electronics (ECCE Asia 2011), The Shilla Jeju, Korea, May 30-June 3, 2011 ECCE Asia 2011Citation
Y. Lobsiger,
D. Bortis,
H. Ertl,
J. W. Kolar
Download 100 MS/s 10-25 MHz Wireless Voltage Probe
100 MS/s 10-25 MHz Wireless Voltage Probe
Proceedings of the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM), pp. 627-633, Nuremberg, Germany, May 17-19, 2011 PCIM 2011Citation
O. Vodyakho,
C. Widener,
M. Steurer,
D. Neumayr,
C. Edrington,
S. Bhattacharya,
H. Mirzaee
Download Development of Solid-State Fault Isolation Devices for Future Power Electronics-based Distribution Systems
Development of Solid-State Fault Isolation Devices for Future Power Electronics-based Distribution Systems
Proceedings of the 26th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2011), Fort Worth, TX, USA, March 6-10, 2011 APEC 2011Citation
D. Bortis,
B. Wrzecionko,
J. W. Kolar
Download A 120 °C Ambient Temperature Forced Air-Cooled Normally-off SiC JFET Automotive Inverter System
A 120 °C Ambient Temperature Forced Air-Cooled Normally-off SiC JFET Automotive Inverter System
Proceedings of the 26th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2011), Fort Worth, TX, USA, March 6-10, 2011 APEC 2011Citation
J. Mühlethaler,
J. Biela,
J. W. Kolar,
A. Ecklebe
Download Improved Core Loss Calculation for Magnetic Components Employed in Power Electronic Systems
Improved Core Loss Calculation for Magnetic Components Employed in Power Electronic Systems
Proceedings of the 26th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2011), Fort Worth, TX, USA, March 6-10, 2011 APEC 2011Citation
U. Badstübner,
A. Stupar,
J. W. Kolar
Download Sensitivity of Telecom DC-DC Converter Optimization to the Level of Detail of the System Model
Sensitivity of Telecom DC-DC Converter Optimization to the Level of Detail of the System Model
Proceedings of the 26th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2011), Fort Worth, TX, USA, March 6-10, 2011 APEC 2011Citation
A. Stupar,
T. Friedli,
J. Miniböck,
M. Schweizer,
J. W. Kolar
Download Towards a 99% Efficient Three-Phase Buck-Type PFC Rectifier for 400 V DC Distribution Systems
Towards a 99% Efficient Three-Phase Buck-Type PFC Rectifier for 400 V DC Distribution Systems
Proceedings of the 26th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2011), Fort Worth, TX, USA, March 6-10, 2011 APEC 2011Citation
G. Ortiz,
A. Müsing,
J. Biela,
D. Bortis,
J. W. Kolar
Download A 180MW, 450kV Solid State Modulator Based on Press Pack IGBT Technology
A 180MW, 450kV Solid State Modulator Based on Press Pack IGBT Technology
Proceedings of the IEEE International Power Modulator and High Voltage Conference (IPMHVC 2010), Atlanta, GA, USA, May 23-27, 2010 IPMHVC 2010Citation
P. Pejovic,
J. W. Kolar
Download An Analysis of Three-Phase Rectifiers with Constant Voltage Loads
An Analysis of Three-Phase Rectifiers with Constant Voltage Loads
Proceedings of the 5th European Conference on Circuits and Systems for Communications (ECCSC 2010), Belgrade, Serbia, November 23-25, 2010 ECCSC 2010Citation
T. Soeiro,
J. Biela,
J. Linnér,
P. Ranstad,
J. W. Kolar
Download Comparison of Concepts for Improving the Line Power Quality of Electrostatic Precipitator Systems
Comparison of Concepts for Improving the Line Power Quality of Electrostatic Precipitator Systems
Proceedings of the 36th Annual Conference of the IEEE Industrial Electronics Society (IECON 2010), Glendale, AZ, USA, November 7-10, 2010 IECON 2010Citation
M. Schweizer,
I. Lizama,
T. Friedli,
J. W. Kolar
Download Comparison of the Chip Area Usage of 2-level and 3-level Voltage Source Converter Topologies
Comparison of the Chip Area Usage of 2-level and 3-level Voltage Source Converter Topologies
Proceedings of the 36th Annual Conference of the IEEE Industrial Electronics Society (IECON 2010), Glendale, AZ, USA, November 7-10, 2010 IECON 2010Citation
T. Soeiro,
J. Biela,
J. Linner,
P. Ranstad,
J. W. Kolar
Download Line Power Quality Improvement for ESP Systems Using Multi-pulse and Active Filter Concepts
Line Power Quality Improvement for ESP Systems Using Multi-pulse and Active Filter Concepts
Proceedings of the 36th Annual Conference of the IEEE Industrial Electronics Society (IECON 2010), Glendale, AZ, USA, November 7-10, 2010 IECON 2010Citation
B. Wrzecionko,
S. Käch,
D. Bortis,
J. Biela,
J. W. Kolar
Download Novel AC Coupled Gate Driver for Ultra Fast Switching of Normally-Off SiC JFETs
Novel AC Coupled Gate Driver for Ultra Fast Switching of Normally-Off SiC JFETs
Proceedings of the 36th Annual Conference of the IEEE Industrial Electronics Society (IECON 2010), Glendale, AZ, USA, November 7-10, 2010 IECON 2010Citation
A. Tüysüz,
A. Looser,
C. Zwyssig,
J. W. Kolar
Download Novel Miniature Motors with Lateral Stator for a Wide Torque and Speed Range
Novel Miniature Motors with Lateral Stator for a Wide Torque and Speed Range
Proceedings of the 36th Annual Conference of the IEEE Industrial Electronics Society (IECON 2010), Glendale, AZ, USA, November 7-10, 2010 IECON 2010Citation
G. Ortiz,
J. Biela,
J. W. Kolar
Download Optimized Design of Medium Frequency Transformers with High Isolation Requirements
Optimized Design of Medium Frequency Transformers with High Isolation Requirements
Proceedings of the 36th Annual Conference of the IEEE Industrial Electronics Society (IECON 2010), Glendale, AZ, USA, November 7-10, 2010 IECON 2010Citation
A. Looser,
T. Baumgartner,
C. Zwyssig,
J. W. Kolar
Download Analysis and Measurement of 3D Torque and Forces for Permanent Magnet Motors with Slotless Windings
Analysis and Measurement of 3D Torque and Forces for Permanent Magnet Motors with Slotless Windings
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2010), Atlanta, GA, USA, September 12-16, 2010 ECCE USA 2010Citation
T. Baumgartner,
A. Looser,
C. Zwyssig,
J. W. Kolar
Download Novel High-Speed, Lorentz-Type, Slotless Self-Bearing Motor
Novel High-Speed, Lorentz-Type, Slotless Self-Bearing Motor
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE USA 2010), Atlanta, GA, USA, September 12-16, 2010 ECCE USA 2010Citation
P. Imoberdorf,
T. Nussbaumer,
J. W. Kolar
Download Analytical Model of Current-Force Characteristics of a Combined Radial-Axial Magnetic Bearing
Analytical Model of Current-Force Characteristics of a Combined Radial-Axial Magnetic Bearing
Proceedings of the 12th International Symposium on Magnetic Bearings (ISMB12), Wuhan, China, August 22-25, 2010 ISMB12 2010Citation
F. Zürcher,
T. Nussbaumer,
S. Walter,
C. Wegmüller,
J. W. Kolar
Download Comparison of Different Control Concepts for Bearingless Brushless Motors
Comparison of Different Control Concepts for Bearingless Brushless Motors
Proceedings of the 12th International Symposium on Magnetic Bearings (ISMB12), Wuhan, China, August 22-25, 2010 ISMB12 2010Citation
T. Reichert,
T. Nussbaumer,
J. W. Kolar
Download Performance Comparison of Bearingless Motor Topologies in Exterior Rotor Construction
Performance Comparison of Bearingless Motor Topologies in Exterior Rotor Construction
Proceedings of the 12th International Symposium on Magnetic Bearings (ISMB12), Wuhan, China, August 22-25, 2010 ISMB12 2010Citation
J. Rodriguez,
J. W. Kolar,
J. Espinoza,
M. Rivera,
C. Rojas
Download Predictive Torque and Flux Control of an Induction Machine fed by an Indirect Matrix Converter with Reactive Power Minimization
Predictive Torque and Flux Control of an Induction Machine fed by an Indirect Matrix Converter with Reactive Power Minimization
Proceedings of the IEEE International Symposium on Industrial Electronics (ISIE 2010), Bari, Italy, July 4-7, 2010 ISIE 2010Citation
T. Soeiro,
J. Biela,
J. Linner,
P. Ranstad,
J. W. Kolar
Download  Line Power Quality Improvement for Pulsed Electrostatic Precipitator Systems
Line Power Quality Improvement for Pulsed Electrostatic Precipitator Systems
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
A. Stupar,
D. Bortis,
U. Drofenik,
J. W. Kolar
Download Advanced Setup for Thermal Cycling of Power Modules following Definable Junction Temperature Profiles
Advanced Setup for Thermal Cycling of Power Modules following Definable Junction Temperature Profiles
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
S. Waffler,
J. W. Kolar
Download Comparative Evaluation of Soft-Switching Concepts for Bi-Directional Buck+Boost DC-DC Converters
Comparative Evaluation of Soft-Switching Concepts for Bi-Directional Buck+Boost DC-DC Converters
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
I. Kovacevic,
U. Drofenik,
J. W. Kolar
Download New Physical Model for Lifetime Estimation of Power Modules
New Physical Model for Lifetime Estimation of Power Modules
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
C. Zingerli,
J. W. Kolar
Download Novel Observer Based Force Control for Active Magnetic Bearings
Novel Observer Based Force Control for Active Magnetic Bearings
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
U. Drofenik,
A. Müsing,
J. W. Kolar
Download Novel Online Simulator for Education of Power Electronics and Electrical Engineering
Novel Online Simulator for Education of Power Electronics and Electrical Engineering
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
A. Looser,
L. Linares,
C. Zwyssig,
J. W. Kolar
Download Novel Power Supply Topology for Large Working Gap Dry EDM
Novel Power Supply Topology for Large Working Gap Dry EDM
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
A. Müsing,
G. Ortiz,
J. W. Kolar
Download Optimization of the Current Distribution in Press-Pack High Power IGBT Modules
Optimization of the Current Distribution in Press-Pack High Power IGBT Modules
Invited Paper, Proceedings of the International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
M. Schweizer,
J. W. Kolar
Download Shifting Input Filter Resonances - An Intelligent Converter Behavior for Maintaining System Stability
Shifting Input Filter Resonances - An Intelligent Converter Behavior for Maintaining System Stability
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
U. Drofenik,
A. Müsing,
J. W. Kolar
Download Voltage-Dependent Capacitors in Power Electronic Multi-Domain Simulations
Voltage-Dependent Capacitors in Power Electronic Multi-Domain Simulations
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
G. Ortiz,
J. Biela,
D. Bortis,
J. W. Kolar
Download 1 Megawatt, 20 kHz, Isolated, Bidirectional 12kV to 1.2kV DC-DC Converter for Renewable Energy Applications
1 Megawatt, 20 kHz, Isolated, Bidirectional 12kV to 1.2kV DC-DC Converter for Renewable Energy Applications
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
C. Wildmann,
T. Nussbaumer,
J. W. Kolar
Download 10 Mrpm Spinning Ball Motor: Preparing the Next Generation of Ultra-High Speed Drive Systems
10 Mrpm Spinning Ball Motor: Preparing the Next Generation of Ultra-High Speed Drive Systems
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
U. Badstübner,
J. Biela,
J. W. Kolar
Download An Optimized, 99% Efficient, 5kW, Phase-Shift PWM DC-DC Converter for Data Centers and Telecom Applications
An Optimized, 99% Efficient, 5kW, Phase-Shift PWM DC-DC Converter for Data Centers and Telecom Applications
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
M. Hartmann,
J. W. Kolar
Download Analysis of the Trade-Off Between Input Current Quality and Efficiency of High Switching Frequency PWM Rectifiers
Analysis of the Trade-Off Between Input Current Quality and Efficiency of High Switching Frequency PWM Rectifiers
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
D. Christen,
U. Badstübner,
J. Biela,
J. W. Kolar
Download Calorimetric Power Loss Measurement for Highly Efficient Converters
Calorimetric Power Loss Measurement for Highly Efficient Converters
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
T. Friedli,
J. W. Kolar
Download Comprehensive Comparison of Three-Phase AC-AC Matrix Converter and Voltage DC-Link Back-to-Back Converter Systems
Comprehensive Comparison of Three-Phase AC-AC Matrix Converter and Voltage DC-Link Back-to-Back Converter Systems
Invited Paper, Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
J. Mühlethaler,
J. Biela,
J. W. Kolar,
A. Ecklebe
Download Core Losses under DC Bias Condition Based on Steinmetz Parameters
Core Losses under DC Bias Condition Based on Steinmetz Parameters
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
C. Marxgut,
J. Biela,
J. W. Kolar
Download Interleaved Triangular Current Mode (TCM) Resonant Transition, Single Phase PFC Rectifier with High Efficiency and High Power Density
Interleaved Triangular Current Mode (TCM) Resonant Transition, Single Phase PFC Rectifier with High Efficiency and High Power Density
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
J. Biela,
D. Hassler,
J. Miniböck,
J. W. Kolar
Download Optimal Design of a 5kW/dm3 / 98.3% Efficient TCM Resonant Transition Single-Phase PFC Rectifier
Optimal Design of a 5kW/dm3 / 98.3% Efficient TCM Resonant Transition Single-Phase PFC Rectifier
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
T. Soeiro,
J. Biela,
J. Mühlethaler,
J. Linner,
P. Ranstad,
J. W. Kolar
Download Optimal Design of Resonant DC-DC Converter for Electrostatic Precipitators
Optimal Design of Resonant DC-DC Converter for Electrostatic Precipitators
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
I. Kovacevic,
A. Müsing,
J. W. Kolar
Download PEEC Modeling of Toroidal Magnetic Inductor in Frequency Domain
PEEC Modeling of Toroidal Magnetic Inductor in Frequency Domain
Proceedings of the IEEE/IEEJ International Power Electronics Conference (ECCE Asia 2010), Sapporo, Japan, June 21-24, 2010 ECCE Asia 2010Citation
C. Wildmann,
T. Nussbaumer,
J. W. Kolar
Download Design Considerations for the Drive of an Ultra-High Speed Spinning Ball Motor
Design Considerations for the Drive of an Ultra-High Speed Spinning Ball Motor
Proceedings of the 20th International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), Pisa, Italy, June 14-16, 2010 SPEEDAM 2010Citation
B. Warberger,
T. Reichert,
T. Nussbaumer,
J. W. Kolar
Download Design Considerations of a Bearingless Motor for High-Purity Mixing Applications
Design Considerations of a Bearingless Motor for High-Purity Mixing Applications
Proceedings of the 20th International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), Pisa, Italy, June 14-16, 2010 SPEEDAM 2010Citation
J. Biela,
J. W. Kolar
Download  Pareto Optimal Design and Performance Mapping of Telecom Rectifier Module Concepts
Pareto Optimal Design and Performance Mapping of Telecom Rectifier Module Concepts
Keynote Paper at the Conversion and Intelligent Motion (PCIM) Conference China, Shanghai, China, June 1-3, 2010 PCIM 2010Citation
D. Bortis,
J. Biela,
G. Ortiz,
J. W. Kolar
Download Design Procedure for Compact Pulse Transformers with Rectangular Pulse Shape and Fast Rise Times
Design Procedure for Compact Pulse Transformers with Rectangular Pulse Shape and Fast Rise Times
Proceedings of the IEEE International Power Modulator and High Voltage Conference (IPMHVC 2010), Atlanta, GA, USA, May 23-27, 2010 IPMHVC 2010Citation
A. Knott,
T. Stegenborg-Andersen,
O. C. Thomsen,
D. Bortis,
J. W. Kolar,
G. Pfafflinger,
M. A. E. Andersen
Download Modeling Distortion Effects in Class-D Amplifier Filter Inductors
Modeling Distortion Effects in Class-D Amplifier Filter Inductors
Proceedings of the 128th Convention of the Audio Engineering Society Convention (AES 2010), London, UK, May 22-25, 2010 AES 2010Citation
I. Kovacevic,
A. Müsing,
J. W. Kolar
Download An Extension of PEEC Method for Magnetic Materials Modeling in Frequency Domain
An Extension of PEEC Method for Magnetic Materials Modeling in Frequency Domain
Proceedings of the 14th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2010), Chicago, IL, USA, May 10-12, 2010 CEFC 2010Citation
J. Biela,
J. W. Kolar,
A. Stupar,
U. Drofenik,
A. Müsing
Download Towards Virtual Prototyping and Comprehensive Multi-Objective Optimisation in Power Electronics
Towards Virtual Prototyping and Comprehensive Multi-Objective Optimisation in Power Electronics
Keynote Paper at the Power Conversion and Intelligent Motion Conference Europe (PCIM 2010), Nuremberg, Germany, May 4-6, 2010 PCIM 2010Citation
P. Imoberdorf,
T. Nussbaumer,
J. W. Kolar
Download Analysis of a Combined Radial-Axial Magnetic Bearing for a High-Speed Drive System
Analysis of a Combined Radial-Axial Magnetic Bearing for a High-Speed Drive System
Proceedings of the 5th IET International Conference on Power Electronics, Machines and Drives (PEMD 2010), Brighton, UK, April 19-21, 2010 PEMD 2010Citation
B. Warberger,
J. Feller,
C. Guntermann,
T. Nussbaumer,
J. W. Kolar
Download High-Dynamics Low-Cost Flow Control with Solenoid Actuator for Ultra-High Purity Applications
High-Dynamics Low-Cost Flow Control with Solenoid Actuator for Ultra-High Purity Applications
Proceedings of the 5th IET International Conference on Power Electronics, Machines and Drives (PEMD 2010), Brighton, UK, April 19-21, 2010 PEMD 2010Citation
T. Reichert,
T. Nussbaumer,
J. W. Kolar
Download Novel Bearingless Brushless Motor in Exterior Rotor Construction for Stirred Bioreactors
Novel Bearingless Brushless Motor in Exterior Rotor Construction for Stirred Bioreactors
Proceedings of the 5th IET International Conference on Power Electronics, Machines, and Drivers (PEMD 2010), Brighton UK, April 19-21, 2010 PEMD 2010Citation
A. Stupar,
U. Drofenik,
J. W. Kolar
Download Application of Phase Change Materials for Low Duty Cycle High Peak Load Power Supplies
Application of Phase Change Materials for Low Duty Cycle High Peak Load Power Supplies
Proceedings of the 6th International Conference on Integrated Power Electronic Systems (CIPS 2010), Nuremberg, Germany, March 16-18, 2010 CIPS 2010Citation
C. Marxgut,
J. Biela,
J. W. Kolar
Download Design of a Multi-Cell, DCM PFC Rectifier for a 1mm thick, 200W Off-line Power Supply – The Power Sheet
Design of a Multi-Cell, DCM PFC Rectifier for a 1mm thick, 200W Off-line Power Supply – The Power Sheet
Proceedings of the 6th International Conference on Integrated Power Electronics Systems (CIPS 2010), Nuremberg, Germany, March 16-18, 2010 CIPS 2010Citation
J. W. Kolar,
J. Biela,
S. Waffler,
T. Friedli,
U. Badstübner
Download Performance Trends and Limitations of Power Electronic Systems
Performance Trends and Limitations of Power Electronic Systems
Invited Plenary Paper at the 6th International Conference on Integrated Power Electronics Systems (CIPS 2010), Nuremberg, Germany, March 16-18, 2010 CIPS 2010Citation
J. Biela,
J. W. Kolar
Download Thermoelectric Cooling (TEC) for Power Density Maximisation of Power Electronic
Thermoelectric Cooling (TEC) for Power Density Maximisation of Power Electronic
Proceedings of the 6th International Conference on Integrated Power Electronics Systems (CIPS 2010), Nuremberg, Germany, March 16-18, 2010 CIPS 2010Citation
M. Hartmann,
H. Ertl,
J. W. Kolar
Download EMI Filter Design for High Switching Frequency Three-Phase/Level PWM Rectifier Systems
EMI Filter Design for High Switching Frequency Three-Phase/Level PWM Rectifier Systems
Proceedings of the Applied Power Electronics Conference and Exposition (APEC 2010), Palm Springs, CA, USA, February 21-25, 2010 APEC 2010Citation
M. Schweizer,
T. Friedli,
J. W. Kolar
Download Comparison and Implementation of a 3-Level NPC Voltage Link Back-to-Back Converter with SiC and Si Diodes
Comparison and Implementation of a 3-Level NPC Voltage Link Back-to-Back Converter with SiC and Si Diodes
Proceedings of the Applied Power Electronics Conference and Exposition (APEC 2010), Palm Springs, CA, USA, February 21-25, 2010 APEC 2010Citation
D. Aggeler,
J. Biela,
J. W. Kolar
Download Controllable dv/dt Behaviour of the SiC MOSFET/JFET Cascode - An Alternative Hard Commutated Switch for Telecom Applications
Controllable dv/dt Behaviour of the SiC MOSFET/JFET Cascode - An Alternative Hard Commutated Switch for Telecom Applications
Proceedings of the Applied Power Electronics Conference and Exposition (APEC 2010), Palm Springs, CA, USA, February 21-25, 2010 APEC 2010Citation
C. Marxgut,
J. Biela,
J. W. Kolar,
R. Steiner,
P. K. Steimer
Download DC-DC Converter for Gate Power Supplies with an Optimal Air Transformer
DC-DC Converter for Gate Power Supplies with an Optimal Air Transformer
Proceedings of the Applied Power Electronics Conference and Exposition (APEC 2010), Palm Springs, CA, USA, February 21-25, 2010 APEC 2010Citation
U. Badstübner,
J. Biela,
J. W. Kolar
Download Design of an 99%-Efficient, 5kW, Phase-Shift PWM DC-DC Converter for Telecom Applications
Design of an 99%-Efficient, 5kW, Phase-Shift PWM DC-DC Converter for Telecom Applications
Proceedings of the Applied Power Electronics Conference and Exposition (APEC 2010), Palm Springs, CA, USA, February 21-25, 2010 APEC 2010Citation
J. Biela,
J. Miniböck,
J. W. Kolar
Download Optimal Design of a Compact, 99.3% Efficient Single-Phase PFC Rectifier
Optimal Design of a Compact, 99.3% Efficient Single-Phase PFC Rectifier
Proceedings of the Applied Power Electronics Conference and Exposition (APEC 2010), Palm Springs, CA, USA, February 21-25, 2010 APEC 2010Citation
R. Steiner,
P. K. Steimer,
F. Krismer,
J. W. Kolar
Download Contactless Energy Transmission for an Isolated 100W Gate Driver Supply of a Medium Voltage Converter
Contactless Energy Transmission for an Isolated 100W Gate Driver Supply of a Medium Voltage Converter
Proceedings of the 35th Annual Conference of the IEEE Industrial Electronics Society (IECON 2009), Porto, Portugal, pp. 307-312, November 3-5, 2009 IECON 2009Citation
T. Reichert,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Design of a Novel Bearingless Permanent Magnet Motor for Bioreactor Applications
Design of a Novel Bearingless Permanent Magnet Motor for Bioreactor Applications
Proceedings of the 35th Annual Conference of the IEEE Industrial Electronics Society (IECON 2009), Porto, Portugal, November 3-5, 2009 IECON 2009Citation
D. Krähenbühl,
C. Zwyssig,
K. Bitterli,
M. Imhof,
J. W. Kolar
Download Evaluation of Ultra-Compact Rectifiers for Low Power, High-Speed, Permanent-Magnet Generators
Evaluation of Ultra-Compact Rectifiers for Low Power, High-Speed, Permanent-Magnet Generators
Proceedings of the 35th Annual Conference of the IEEE Industrial Electronics Society (IECON 2009), Porto, Portugal, November 3-5, 2009 IECON 2009Citation
S. Waffler,
M. Preindl,
J. W. Kolar
Download Multi-Objective Optimization and Comparative Evaluation of Si Soft-Switched and SiC Hard-Switched Automotive DC-DC Converters
Multi-Objective Optimization and Comparative Evaluation of Si Soft-Switched and SiC Hard-Switched Automotive DC-DC Converters
Proceedings of the 35th Annual Conference of the IEEE Industrial Electronics Society, (IECON 2009), Porto, Portugal, pp. 3850-3857, November 3-5, 2009 IECON 2009Citation
F. Zürcher,
T. Nussbaumer,
J. W. Kolar
Download Principles of Magnetic Levitation Force and Motor Torque Generation by Superposition of Harmonics in Bearingless Brushless Motors
Principles of Magnetic Levitation Force and Motor Torque Generation by Superposition of Harmonics in Bearingless Brushless Motors
Proceedings of the 35th Annual Conference of the IEEE Industrial Electronics Society, (IECON 2009), Porto, Portugal, pp. 1242-1247, November 3-5, 2009 IECON 2009Citation
B. Wrzecionko,
J. Biela,
J. W. Kolar
Download SiC Power Semiconductors in HEVs: Influence of Junction Temperature on Power Density, Chip Utilization and Efficiency
SiC Power Semiconductors in HEVs: Influence of Junction Temperature on Power Density, Chip Utilization and Efficiency
Proceedings of the 35th Annual Conference of the IEEE Industrial Electronics Society (IECON 2009), Porto, Portugal, pp. 3834–3841, November 3-5, 2009 IECON 2009Citation
P. Pejovic,
J. W. Kolar,
V. Svikovic
Download Sinusoidal Approximation in the Analysis of Twelve-Pulse Output Voltage Type Rectifiers
Sinusoidal Approximation in the Analysis of Twelve-Pulse Output Voltage Type Rectifiers
Proceedings of the 15th International Symposium on Power Electronics (EE 2009), Novi Sad, Republic of Serbia, October 28-30, 2009 EE 2009Citation
D. Cucak,
P. Pejovic,
J. W. Kolar
Download Analysis of the Magnetizing Current of the Line-Side Interphase Transformer
Analysis of the Magnetizing Current of the Line-Side Interphase Transformer
Proceedings of the 15th International Symposium on Power Electronics (EE 2009), Novi Sad, Republic of Serbia, October 28-30, 2009 EE 2009Citation
D. Cucak,
P. Pejovic,
J. W. Kolar
Download Experimental Analysis of the Line-Side Interphase Transformer Magnetizing Currents in Three-Phase Output Voltage Type Rectifiers
Experimental Analysis of the Line-Side Interphase Transformer Magnetizing Currents in Three-Phase Output Voltage Type Rectifiers
Proceedings of the 15th International Symposium on Power Electronics (EE 2009), Novi Sad, Republic of Serbia, October 28-30, 2009 EE 2009Citation
P. Pejovic,
J. W. Kolar,
V. Svikovic
Download Experimental Verification of Sinusoidal Approximation in Analysis of Three-Phase Twelve-Pulse Output Voltage Type Rectifiers
Experimental Verification of Sinusoidal Approximation in Analysis of Three-Phase Twelve-Pulse Output Voltage Type Rectifiers
Proceedings of the 15th International Symposium on Power Electronics (EE 2009), Novi Sad, Republic of Serbia, October 28-30, 2009 EE 2009Citation
J. Biela,
M. Schweizer,
S. Waffler,
B. Wrzecionko,
J. W. Kolar
Download SiC vs. Si - Evaluation of Potentials for Performance Improvement of Power Electronics Converter Systems by SiC Power Semiconductors
SiC vs. Si - Evaluation of Potentials for Performance Improvement of Power Electronics Converter Systems by SiC Power Semiconductors
Proceedings of the 13th International Conference on Silicon Carbide and Related Materials (ICSCRM 2009), Nuremberg, Germany, pp. 1101-1106, October 11-16, 2009 ICSCRM 2009Citation
D. Krähenbühl,
C. Zwyssig,
H. Weser,
J. W. Kolar
Download A Miniature, 500 000 rpm, Electrically Driven Turbocompressor
A Miniature, 500 000 rpm, Electrically Driven Turbocompressor
Proceedings of the 2009 IEEE International Power Electronics and Motion (ECCE USA 2009) San Jose, CA, September 20-24, 2009 ECCE USA 2009Citation
G. Ortiz,
D. Bortis,
J. Biela,
J. W. Kolar
Download Optimal Design of a 3.5-kV/11-kW DC-DC Converter for Charging Capacitor Banks of Power Modulators
Optimal Design of a 3.5-kV/11-kW DC-DC Converter for Charging Capacitor Banks of Power Modulators
Proceedings of the IEEE Pulsed Power Conference (PPC 2009), Washington, DC, USA, June 28-July 2, 2009 PPC 2009Citation
J. Biela,
D. Aggeler,
D. Bortis,
J. W. Kolar
Download Balancing Circuit for a 5kV/50ns Pulsed Power Switch Based on SiC-JFET Super Cascade
Balancing Circuit for a 5kV/50ns Pulsed Power Switch Based on SiC-JFET Super Cascade
Proceedings of the IEEE International Pulsed Power Conference (PPC 2009), Washington, DC, USA, June 29-July 2, 2009 PPC 2009Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Balancing Circuit for a 5kV/50ns Pulsed Power Switch Based on SiC-JFET Super Cascode
Balancing Circuit for a 5kV/50ns Pulsed Power Switch Based on SiC-JFET Super Cascode
Proceedings of the IEEE International Pulsed Power Conference (PPC 2009), Washington, DC, June 29-July 2, 2009 PPC 2009Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Optimal Design of a Two-Winding Inductor Bouncer Circuit
Optimal Design of a Two-Winding Inductor Bouncer Circuit
Proceedings of the IEEE International Pulsed Power Conference (PPC 2009), Washington, DC, USA, June 29-July 2, 2009 PPC 2009Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Transient Behavior of Solid State Modulators with Matrix Transformers
Transient Behavior of Solid State Modulators with Matrix Transformers
Proceedings of the IEEE International Pulsed Power Conference (PPC 2009), Washington, DC, USA, June 29-July 2, 2009 PPC 2009Citation
S. Waffler,
J. W. Kolar
Download Efficiency Optimization of an Automotive Multi-Phase Bi-directional DC-DC Converter
Efficiency Optimization of an Automotive Multi-Phase Bi-directional DC-DC Converter
Proceedings of the 6th IEEE International Power Electronics and Motion Control Conference, (ECCE Asia 2009), Wuhan, China, pp. 566-572, May 17-20, 2009 ECCE Asia 2009Citation
J. W. Kolar,
J. Biela,
J. Miniböck
Download Exploring the Pareto Front of Multi-Objective Single-Phase PFC Rectifier Design Optimization - 99.2% Efficiency vs. 7kW/dm3 Power Density
Exploring the Pareto Front of Multi-Objective Single-Phase PFC Rectifier Design Optimization - 99.2% Efficiency vs. 7kW/dm3 Power Density
Proceedings of the 2009 IEEE International Power Electronics and Motion (ECCE Asia 2009), Wuhan, China, May 17-20, 2009 ECCE Asia 2009Citation
P. Karutz,
T. Nussbaumer,
J. W. Kolar
Download Magnetically Levitated Slice Motors - an Overview
Magnetically Levitated Slice Motors - an Overview
Proceedings of the 2009 IEEE International Power Electronics and Motion (ECCE Asia 2009), Wuhan, China, May 17-20, 2009 ECCE Asia 2009Citation
M. Vasic,
S. D. Round,
J. Biela,
J. W. Kolar
Download Mission Profile Based Optimization of a Synchronous-Buck DC-DC Converter for a Wearable Power System
Mission Profile Based Optimization of a Synchronous-Buck DC-DC Converter for a Wearable Power System
Proceedings of the 2009 IEEE International Power Electronics and Motion (ECCE Asia 2009) Wuhan, China, pp. 1384-1389, May 17-20, 2009 ECCE Asia 2009Citation
J. Biela,
S. Waffler,
J. W. Kolar
Download Mission Profile Optimized Modularization of Hybrid Vehicle DC/DC Converter Systems
Mission Profile Optimized Modularization of Hybrid Vehicle DC/DC Converter Systems
Proceedings of the 2009 IEEE International Power Electronics and Motion Control Conference (ECCE Asia 2009), Wuhan, China, pp. 1390-1396, May 17-20, 2009 ECCE Asia 2009Citation
S. Waffler,
J. Biela,
J. W. Kolar
Download Output Ripple Reduction of an Automotive Multi-Phase Bi-Directional DC-DC Converter
Output Ripple Reduction of an Automotive Multi-Phase Bi-Directional DC-DC Converter
Proceedings of the 1st IEEE Energy Conversion Congress and Exposition (ECCE USA 2009), San Jose, CA, USA, pp. 2184-2190, September 20-24, 2009 ECCE USA 2009Citation
F. Zürcher,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Novel Bearingless Fractional Slot Motor
Novel Bearingless Fractional Slot Motor
Proceedings of the IEEE International Magnetics Conference (INTERMAG 2009), Sacramento, CA, USA, May 4-8, 2009 Intermag 2009Citation
T. Reichert,
T. Nussbaumer,
J. W. Kolar
Download Torque Scaling Laws for Interior and Exterior Rotor Permanent Magnet Machines
Torque Scaling Laws for Interior and Exterior Rotor Permanent Magnet Machines
Proceedings of the IEEE International Magnetics Conference (INTERMAG 2009), Sacramento, CA, USA, May 4-8, 2009 Intermag 2009Citation
T. Friedli,
J. W. Kolar
Download A Semiconductor Area Based Assessment of AC Motor Drive Converter Topologies
A Semiconductor Area Based Assessment of AC Motor Drive Converter Topologies
Proceedings of the 24th Applied Power Electronics Conference and Exposition (APEC 2009), Washington, DC, USA, February 15-19 2009, pp. 336-342 APEC 2009Citation
M. Hartmann,
J. Miniböck,
J. W. Kolar
Download A Three-Phase Delta Switch Rectifier for More Electric Aircraft Applications Employing a Novel PWM Current Control Concept
A Three-Phase Delta Switch Rectifier for More Electric Aircraft Applications Employing a Novel PWM Current Control Concept
Proceedings of the 24th Applied Power Electronics Conference and Exposition (APEC 2009), Washington, DC, USA, February 15-19, 2009 APEC 2009Citation
U. Badstübner,
J. Biela,
B. Fässler,
D. Hösli,
J. W. Kolar
Download An Optimized 5 kW, 147 W/in3 Telecom Phase-Shift DC-DC Converter with Magnetically Integrated Current Doubler
An Optimized 5 kW, 147 W/in3 Telecom Phase-Shift DC-DC Converter with Magnetically Integrated Current Doubler
Proceedings of the 24th Applied Power Electronics Conference and Exposition, Washington, DC, USA, February 15-19, 2009 APEC 2009Citation
H. Plesko,
J. Biela,
J. W. Kolar
Download Novel Modulation Concepts for a Drive-Integrated Auxiliary DC-DC Converter for Hybrid Vehicles
Novel Modulation Concepts for a Drive-Integrated Auxiliary DC-DC Converter for Hybrid Vehicles
Proceedings of the 24th Applied Power Electronics Conference and Exposition (APEC 2009), Washington, DC, USA, pp. 336-342, February 15-19, 2009 APEC 2009Citation
A. Korn,
P. K. Steimer,
Y. Suh,
J. W. Kolar
Download Power-Electronic Transformer Tap-Changer for Increased AC Arc Furnace Productivity
Power-Electronic Transformer Tap-Changer for Increased AC Arc Furnace Productivity
Proceedings of the IEEE Energy 2030 Conference (IEEE 2008), Atlanta, GA, USA, November 17-18, 2008 IEEE 2008Citation
S. Waffler,
S. D. Round,
J. W. Kolar
Download High Temperature (>200°C) Isolated Gate Drive Topologies for Silicon Carbide (SiC) JFET
High Temperature (>200°C) Isolated Gate Drive Topologies for Silicon Carbide (SiC) JFET
Proceedings of the 34th Annual IEEE Conference of Industrial Electronics (IECON 2008), Orlando, FL, USA, pp. 2867-2872, November 10-13, 2008 IECON 2008Citation
L. A. Serpa,
P. K. Steimer,
J. W. Kolar
Download Virtual-Flux Decoupling Hysteresis Control for the Five-Level ANPC Inverter Connected to the Grid
Virtual-Flux Decoupling Hysteresis Control for the Five-Level ANPC Inverter Connected to the Grid
Proceedings of the 34th Annual Conference of the IEEE Industrial Electronics Society (IECON 2008), Orlando, FL, USA, November 10-13, 2008 IECON 2008Citation
D. Krähenbühl,
C. Zwyssig,
H. Weser,
J. W. Kolar
Download Experimental Results of a Mesoscale Electric Power Generation System from Pressurized Gas Flow
Experimental Results of a Mesoscale Electric Power Generation System from Pressurized Gas Flow
Proceedings of the 8th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2008), Sendai, Japan, November 9-12, 2008 PowerMEMS 2008Citation
D. Krähenbühl,
C. Zwyssig,
H. Hörler,
J. W. Kolar
Download Design Considerations and Experimental Results of a 60 W Compressed-Air-to-Electric-Power System
Design Considerations and Experimental Results of a 60 W Compressed-Air-to-Electric-Power System
Proceedings of the 2008 IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA 2008), Beijing, China, Oct. 12-15, 2008 MESA 2008Citation
S. Waffler,
J. W. Kolar
Download High Temperature Gate Drive for SiC-JFETs
High Temperature Gate Drive for SiC-JFETs
ECPE - HOPE Symposium on Automotive Power Electronics - High Density Power Electronics for Hybrid Traction, Sindelfingen, Germany, Oct. 7-8, 2008 ECPE 2008Citation
H. Plesko,
J. Biela,
J. W. Kolar
Download Design and Analysis of a New Drive-Integrated Auxiliary DC-DC Converter for Hybrid Vehicles
Design and Analysis of a New Drive-Integrated Auxiliary DC-DC Converter for Hybrid Vehicles
Proceedings of the IEEE Industry Applications Society Annual Meeting (IAS 2008), Edmonton, Canada, pp. 1-8, October 5-9, 2008 IAS 2008Citation
T. Friedli,
S. D. Round,
D. Hassler,
J. W. Kolar
Download Design and Performance of a 200 kHz All-SiC JFET Current Source Converter
Design and Performance of a 200 kHz All-SiC JFET Current Source Converter
Proceedings of the 43rd Industry Applications Society Annual Meeting, 2008 (IAS 2008), Edmonton, Canada, pp. 1-8, October 5-9, 2008 IAS 2008Citation
T. Schneeberger,
T. Nussbaumer,
J. W. Kolar
Download Drehmomentprüfstand für magnetgelagerte Scheibenläufermotoren
Drehmomentprüfstand für magnetgelagerte Scheibenläufermotoren
Proceedings of the VDE/VDI-Tagung - Elektrisch-mechanische Antriebssysteme, Böblingen, Germany, September 23-24, 2008 VDE-Drive 2008Citation
P. Karutz,
T. Nussbaumer,
J. W. Kolar
Download Magnetgelagerte Scheibenläufermotoren - Ein Überblick
Magnetgelagerte Scheibenläufermotoren - Ein Überblick
Tagungsband der 3. VDE/VDI-Fachtagung - Elektrisch-mechanische Antriebssysteme (VDE 2008), Boeblingen, Germany, pp. 23-28, September 23-24, 2008 VDE 2008Citation
C. Zwyssig,
D. Krähenbühl,
H. Weser,
J. W. Kolar
Download A Miniature Turbocompressor System
A Miniature Turbocompressor System
Proceedings of the Smart Energy Strategies 2008 (SES 2008), Zurich, Switzerland, September 8-10, 2008 SES 2008Citation
D. Aggeler,
J. Biela,
J. W. Kolar
Download Solid-State Transformer Based on SiC JFETs for Future Energy Distribution Systems
Solid-State Transformer Based on SiC JFETs for Future Energy Distribution Systems
Proceedings of the Smart Energy Strategies Conference (SES 2008), Zurich, Switzerland, September 8-10, 2008 SES0 2008Citation
P. Karutz,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Maximizing Acceleration Capability of Bearingless Slice Motors
Maximizing Acceleration Capability of Bearingless Slice Motors
Proceedings of the 18th International Conference on Electrical Machines (ICEM'08), Vilamoura, Portugal, September 6-9, 2008 ICEM 2008Citation
D. Cottet,
U. Drofenik,
J.-M. Meyer
Download A Systematic Design Approach to Thermal-Electrical Power Electronics Integration
A Systematic Design Approach to Thermal-Electrical Power Electronics Integration
Proceedings of the 2nd Electronics Systemintegration Technology Conference (ESTC 2008), Greenwich, UK, pp. 219-224, September 1-4, 2008 ESTC 2008Citation
J. W. Kolar,
T. Friedli,
F. Krismer,
S. D. Round
Download The Essence of Three-Phase AC/AC Converter Systems
The Essence of Three-Phase AC/AC Converter Systems
Proceedings of the 13th Power Electronics and Motion Control Conference (EPE-PEMC 2008), Poznan, Poland, pp. 27-42, September 1-3, 2008 EPE-PEMC 2008Citation
F. Zürcher,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Comparison of 2- and 3-Phase Bearingless Slice Motor Concepts
Comparison of 2- and 3-Phase Bearingless Slice Motor Concepts
Proceedings of the 11th International Symposium on Magnetic Bearings (ISMB11), Nara, Japan, August 26-29, 2008 ISMB11 2008Citation
K. Raggl,
T. Nussbaumer,
J. W. Kolar
Download Model Based Optimization of EMC Input Filters
Model Based Optimization of EMC Input Filters
Proceedings of the 11th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2008), Zurich, Switzerland, August 18-20, 2008 COMPEL 2008Citation
F. Krismer,
J. W. Kolar
Download Accurate Small-Signal Model for an Automotive Bidirectional Dual Active Bridge Converter
Accurate Small-Signal Model for an Automotive Bidirectional Dual Active Bridge Converter
Proceedings of the 11th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2008), Zurich, Switzerland, pp. 1-10, August 18-20, 2008 COMPEL 2008Citation
A. Müsing,
J. W. Kolar
Download Efficient Partial Element Calculation and the Extension to Cylindrical Elements for the PEEC Method
Efficient Partial Element Calculation and the Extension to Cylindrical Elements for the PEEC Method
Proceedings of the 11th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2008), Zurich, Switzerland, August 18-20, 2008 COMPEL 2008Citation
M. Hartmann,
S. D. Round,
J. W. Kolar
Download High-Frequency, Three-Phase Current Controller Implementation in an FPGA
High-Frequency, Three-Phase Current Controller Implementation in an FPGA
Proceedings of the 11th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2008), Zurich, Switzerland, August 18-20, 2008 COMPEL 2008Citation
U. Drofenik,
I. Kovacevic,
R. Schmidt,
J. W. Kolar
Download Multi-Domain Simulation of Transient Junction Temperatures and Resulting Stress-Strain Behavior of Power Switches for Long-Term Mission Profiles
Multi-Domain Simulation of Transient Junction Temperatures and Resulting Stress-Strain Behavior of Power Switches for Long-Term Mission Profiles
Proceedings of the 11th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2008), Zurich, Switzerland, pp. 1-7, August 18-20, 2008 COMPEL 2008Citation
I. Kovacevic,
S. Round,
J. W. Kolar,
K. Boulouchos
Download Optimization of a Wearable Power System
Optimization of a Wearable Power System
Proceedings of the 11th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2008), Zurich, Switzerland, August 18-20, 2008 COMPEL 2008Citation
K. Raggl,
B. Warberger,
T. Nussbaumer,
S. Burger,
J. W. Kolar
Download Robust Sensorless Control of a PMSM Bearingless Pump
Robust Sensorless Control of a PMSM Bearingless Pump
Proceedings of the IEEE International Symposium on Industrial Electronics (ISIE 2008), Cambridge, UK, pp. 538-545, June 30-July 2, 2008 ISIE 2008Citation
P. Karutz,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Saturation Effects in High Acceleration Bearingless Slice Motors
Saturation Effects in High Acceleration Bearingless Slice Motors
Proceedings of the 2008 IEEE International Symposium on Industrial Electronics (ISIE 2008), Cambridge, UK, pp. 472-477, June 30-July 2, 2008 ISIE 2008Citation
O. Keiser,
P. K. Steimer,
J. W. Kolar
Download High Power Resonant Switched-Capacitor Step-Down Converter
High Power Resonant Switched-Capacitor Step-Down Converter
Proceedings of the Power Electronics Specialists Conference (PESC 2008), Rhodes, Greece, June 15-19, 2008 PESC 2008Citation
J. Biela,
D. Hassler,
J. Schönberger,
J. W. Kolar
Download Closed Loop Current Control of a Hybrid 12-Pulse Rectifier
Closed Loop Current Control of a Hybrid 12-Pulse Rectifier
Proceedings of the 39th IEEE Power Electronics Specialists Conference (PESC 2008), Rhodes, Greece, June 15-19, 2008 PESC 2008Citation
F. Giezendanner,
J. Biela,
J. W. Kolar,
S. Zudrell-Koch
Download EMI Noise Prediction for Electronic Ballasts
EMI Noise Prediction for Electronic Ballasts
Proceedings of the IEEE Power Electronics Specialists Conference (PESC 2008), Rhodes, Greece, pp. 4392-4398, June 15-19, 2008, PESC 2008Citation
L. A. Serpa,
P. M. Barbosa,
P. K. Steimer,
J. W. Kolar
Download Five-Level Virtual-Flux Direct Power Control for the Active Neutral-Point Clamped Multilevel Inverter
Five-Level Virtual-Flux Direct Power Control for the Active Neutral-Point Clamped Multilevel Inverter
Proceedings of the IEEE Power Electronics Specialists Conference (PESC 2008), Rhodes, Greece, pp. 1668-1674, June 15-19, 2008 PESC 2008Citation
J. Biela,
D. Aggeler,
D. Bortis,
J. W. Kolar
Download 5kV/100ns Pulsed Power Switch Based on SiC-JFET Super Cascode
5kV/100ns Pulsed Power Switch Based on SiC-JFET Super Cascode
Proceedings of the 2008 IEEE International Power Modulators and High-Voltage Conference (IPMHVC 2008), Las Vegas, NV, USA, May 27-31, 2008 IPMHVC 2008Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Design and Control of an Active Reset Circuit for Pulse Transformers
Design and Control of an Active Reset Circuit for Pulse Transformers
Proceedings of the IEEE International Power Modulator Conference (PMC 2008), Las Vegas, NV, USA, May 27-31, 2008 PMC 2008Citation
D. Bortis,
P. Steiner,
J. Biela,
J. W. Kolar
Download Double-Stage Gate Drive Circuit for Parallel Connected IGBT Modules
Double-Stage Gate Drive Circuit for Parallel Connected IGBT Modules
Proceedings of the IEEE International Power Modulator Conference (PMC 2008), Las Vegas, NV, USA, May 27-31, 2008 PMC 2008Citation
J. Biela,
C. Marxgut,
D. Bortis,
J. W. Kolar
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Solid State Modulator for Plasma Channel Drilling
Proceedings of the IEEE International Power Modulator Conference (PMC 2008), Las Vegas, NV, USA, May 27-31, 2008 PMC 2008Citation
A. Müsing,
J. Ekman,
J. W. Kolar
Download Efficient Calculation of Non-Orthogonal Partial Elements for the PEEC Method
Efficient Calculation of Non-Orthogonal Partial Elements for the PEEC Method
Proceedings of the 13th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2008), Athens, Greece, May 11-15, 2008 CEFC 2008Citation
J. W. Kolar,
M. März,
E. Wolfgang,
S. D. Round
Download Automotive Power Electronics Roadmap
Automotive Power Electronics Roadmap
Presentation at the 5th International Conference of Integrated Power Electronics Systems (CIPS 2008), Nuremberg, Germany, March 11-13, 2008 CIPS 2008Citation
A. Müsing,
C. Zingerli,
P. Imoberdorf,
J. W. Kolar
Download PEEC-Based Numerical Optimization of Compact Radial Position Sensors for Active Magentic Bearings
PEEC-Based Numerical Optimization of Compact Radial Position Sensors for Active Magentic Bearings
Proceedings of the 5th International Conference on Integrated Power Electronics Systems (CIPS 2008), Nuremberg, Germany, March 11-13, 2008 CIPS 2008Citation
U. Drofenik,
J. W. Kolar
Download Thermal Power Density Barriers of Converter Systems
Thermal Power Density Barriers of Converter Systems
Proceedings of the 5th International Conference on Integrated Power Electronics Systems (CIPS 2008), Nuremberg, Germany, March 11-13, 2008 CIPS 2008Citation
D. Aggeler,
J. Biela,
J. W. Kolar
Download A Compact, High Voltage 25 kW, 50 kHz DC-DC Converter Based on SIC JFETs
A Compact, High Voltage 25 kW, 50 kHz DC-DC Converter Based on SIC JFETs
Proceedings of the 23rd Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2008), Austin, TX, USA, CD-ROM ISBN: 978-1-4244-1874-9, February 24-28, 2008 APEC 2008Citation
U. Badstübner,
J. Biela,
J. W. Kolar
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Power Density and Efficiency Optimization of Resonant and Phase-Shift Telecom DC-DC Converters
Proceedings of the 23rd Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2008), Austin, TX, USA, CD-ROM ISBN: 978-1-4244-1874-9, February 24-28, 2008 APEC 2008Citation
T. Friedli,
S. D. Round,
J. W. Kolar
Download Solar Climber
Solar Climber
11. ELC-NET Jahrestagung, E-Learning Campus Zurich, Switzerland, January 25, 2008 ELC 2008Citation
J. Biela,
D. Aggeler,
D. Bortis,
J. W. Kolar
Download 5kV/200ns Pulsed Power Switch based on a SiC-JFET Super Cascode
5kV/200ns Pulsed Power Switch based on a SiC-JFET Super Cascode
Proceedings of the IEEE International Power Modulators and High Voltage Conference (IPMC 2008), Las Vegas, NV, USA, May 27-31, 2008 IPMC 2008Citation
D. Krähenbühl,
C. Zwyssig,
H. Weser,
J. W. Kolar
Download Mesoscale Electric Power Generation from Pressurized Gas Flow
Mesoscale Electric Power Generation from Pressurized Gas Flow
Proceedings of the 7th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2007), Freiburg, Germany, November 27-29, 2007 PowerMEMS 2007Citation
M. Bartholet,
S. Silber,
T. Nussbaumer,
J. W. Kolar
Download Performance Investigation of Two-, Three- and Four-Phase Bearingless Slice Motor Configurations
Performance Investigation of Two-, Three- and Four-Phase Bearingless Slice Motor Configurations
Proceedings of the International Conference on Power Electronics and Drive Systems (PEDS 2007) Bangkok, Thailand, November 27-30, 2007 PEDS 2007Citation
P. Karutz,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download The Bearingless 2-Level Motor
The Bearingless 2-Level Motor
Proceedings of the International Conference on Power Electronics and Drive Systems (PEDS 2007), Bangkok, Thailand, November 27-30, 2007 PEDS 2007Citation
S. Waffler,
J. W. Kolar
Download A Novel Low-Loss Modulation Strategy for High-Power Bi-directional Buck+Boost Converters
A Novel Low-Loss Modulation Strategy for High-Power Bi-directional Buck+Boost Converters
Proceedings of the 7th International Conference on Power Electronics (ICPE 2007), Daegu, South Korea, October 22-26, 2007 ICPE 2007Citation
K. Raggl,
T. Nussbaumer,
J. W. Kolar
Download Comparison of Winding Concepts for Bearingless Pumps
Comparison of Winding Concepts for Bearingless Pumps
Proceedings of the 7th International Conference on Power Electronics (ICPE 2007), Daegu, South Korea, pp. 1013-1020, October 22-26, 2007 ICPE 2007Citation
J. W. Kolar,
J. Biela,
U. Badstübner
Download Impact of Power Density Maximization on Efficiency of DC-DC Converter Systems
Impact of Power Density Maximization on Efficiency of DC-DC Converter Systems
Proceedings of the 7th International Conference on Power Electronics - Plenary Paper (ICPE 2007), Daegu, South Korea, October 22-26, 2007 ICPE 2007Citation
M. Hartmann,
A. Müsing,
J. W. Kolar
Download Switching Transient Shaping of RF Power MOSFETs for a 2.5 MHz, Three-Phase PFC
Switching Transient Shaping of RF Power MOSFETs for a 2.5 MHz, Three-Phase PFC
Proceedings of the 7th International Conference on Power Electronics (ICPE 2007), Daegu, South Korea, October 22-26, 2007 ICPE 2007Citation
M. L. Heldwein,
J. W. Kolar
Download Design of Minimum Volume EMC Input Filters for an Ultra Compact Three-Phase PWM Rectifier
Design of Minimum Volume EMC Input Filters for an Ultra Compact Three-Phase PWM Rectifier
Proceedings of the 9th Brazilian Power Electronics Conference (COBEP 2007), Blumenau, Santa Catarina, Brazil, September 30-October 04, 2007 COBEP 2007Citation
L. Serpa,
J. W. Kolar
Download Extended Virtual-Flux Decoupling Hysteresis Control for Mains Connected Three-Level NPC Inverter Systems
Extended Virtual-Flux Decoupling Hysteresis Control for Mains Connected Three-Level NPC Inverter Systems
Proceedings of the 9th Brazilian Power Electronics Conference (COBEP 2007), Blumenau, Santa Catarina, Brazil, September 30-October 04, 2007 COBEP 2007Citation
J. Biela,
U. Badstübner,
J. W. Kolar
Download Design of a 5kW, 1U, 10kW/ltr. Resonant DC-DC Converter for Telecom Applications
Design of a 5kW, 1U, 10kW/ltr. Resonant DC-DC Converter for Telecom Applications
Proceedings of the International Telecommunications Energy Conference (INTELEC 2007), Rome, Italy, pp. 677-685, September 30-October 4, 2007 INTELEC 2007Citation
J. Biela,
U. Drofenik,
F. Krenn,
J. Miniböck,
J. W. Kolar
Download Novel Three-Phase Y-Rectifier Cyclic 2 out of 3 DC Output Voltage Balancing
Novel Three-Phase Y-Rectifier Cyclic 2 out of 3 DC Output Voltage Balancing
Proceedings of the International Telecommunications Energy Conference (INTELEC 2007), Rome, Italy, pp. 677-685, September 30-October 4, 2007 INTELEC 2007Citation
U. Drofenik,
D. Cottet,
A. Müsing,
J. W. Kolar
Download Design Tools for Power Electronics: Trends and Innovations
Design Tools for Power Electronics: Trends and Innovations
Proceedings of the 2nd International Conference on Automotive Power Electronics (APE 2007), Paris, France, September 26-27, 2008 APE 2008Citation
J. Luomi,
C. Zwyssig,
A. Looser,
J. W. Kolar
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Efficiency Optimization of a 100-W 500000-r/min Permanent-Magnet Machine Including Air-Friction Losses
Proceedings of the Industry Applications Conference, 42nd IAS Annual Meeting, (IAS 2007), New Orleans, LA, USA, Vol. 45, No. 4, pp.861-868, September 23-27, 2007 IAS 2007Citation
T. Friedli,
S. D. Round,
J. W. Kolar
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Modelling the Space Elevator - A Project Oriented Approach for Teaching Experimental Power Electronics
Proceedings of the 12th European Conference on Power Electronics and Applications (EPE 2007), Aalborg, Denmark, CD-ROM, ISBN: 9-7890-7581-5108, September 2-5, 2007 EPE 2007Citation
M. L. Heldwein,
J. W. Kolar
Download  Extending Winding Capacitance Cancellation to Three-Phase EMC Input Filter Networks
Extending Winding Capacitance Cancellation to Three-Phase EMC Input Filter Networks
Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (EMC 2007), Honolulu, HI, USA, July 9-13, 2007 EMC 2007Citation
D. Bortis,
S. Waffler,
J. Biela,
J. W. Kolar
Download 25kW 3-Phase Unity Power Factor Buck Boost Rectifier with Wide Input and Output Range for Pulse Load Application
25kW 3-Phase Unity Power Factor Buck Boost Rectifier with Wide Input and Output Range for Pulse Load Application
Proceedings of the 16th IEEE International Pulsed Power Conference (PPPS 2007), Albuquerque, NM, USA, Vol. 2, pp. 1505-1508, June 17-22, 2007 PPPS 2007Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Active Gate Control for Current Balancing in Paralleled IGBT Modules in a Solid State Modulator
Active Gate Control for Current Balancing in Paralleled IGBT Modules in a Solid State Modulator
Proceedings of the 16th IEEE International Pulsed Power Conference (PPPS 2007), Albuquerque, NM, USA, Vol. 2, pp. 1323-1326, June 17-22, 2007 PPPS 2007Citation
T. Friedli,
S. D. Round,
J. W. Kolar
Download A 100 kHz SiC Sparse Matrix Converter
A 100 kHz SiC Sparse Matrix Converter
Proceedings of the IEEE 38th Annual Power Electronics Specialists Conference (PESC 2007), Orlando, FL, USA, ISBN 1-4244-0655-2, pp. 2148-2154, June 17-21, 2007 PESC 2007Citation
K. de Jager,
L. Dalessandro,
I. W. Hofsajer,
W. G. Odendaal
Download Wave Analysis of Multilayer Absorptive Low-Pass Interconnects
Wave Analysis of Multilayer Absorptive Low-Pass Interconnects
Proceedings of the IEEE 38th Annual Power Electronics Specialists Conference (PESC 2007), Orlando, FL, USA, ISBN 1-4244-0655-2, pp. 2121-2127, June 17-21, 2007 PESC 2007Citation
P. Wiedemuth,
S. Bontemps,
J. Miniböck
Download 35 kW Active Rectifier with Integrated Power Modules
35 kW Active Rectifier with Integrated Power Modules
Proceedings of the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM 2007), Nuremberg, Germany, CD-ROM, May 22-24, 2007 PCIM 2007Citation
M. Hartmann,
H. Ertl
Download Design and Realization of a Multi-Cell-Switch-Mode Power Amplifier Employing a Digital Poly-Phase-Pulse-Width-Modulator
Design and Realization of a Multi-Cell-Switch-Mode Power Amplifier Employing a Digital Poly-Phase-Pulse-Width-Modulator
Proceedings of the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM 2007), Nuremberg, Germany, CD-ROM, May 22-24, 2007 PCIM 2007Citation
S. Bontemps,
A. Calmels,
S. D. Round,
J. W. Kolar
Download Low Profile Power Module Combined with State of the Art MOSFET Switches and SiC Diodes Allows High Frequency and Very Compact Three-Phase Sinusoidal Input Rectifiers
Low Profile Power Module Combined with State of the Art MOSFET Switches and SiC Diodes Allows High Frequency and Very Compact Three-Phase Sinusoidal Input Rectifiers
Proceedings of the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM 2007), Nuremberg, Germany, CD-ROM, May 22-24, 2007 PCIM 2007Citation
Y. Nishida,
Y. Okuma,
K. Mino
Download Practical Evaluation of Simple 12-Pulse Three-Phase-Bridge Diode Rectifier of Capacitor-Input-Type
Practical Evaluation of Simple 12-Pulse Three-Phase-Bridge Diode Rectifier of Capacitor-Input-Type
Proceedings of the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM 2007), Nuremberg, Germany, CD-ROM, May 22-24, 2007 PCIM 2007Citation
U. Drofenik,
D. Cottet,
A. Müsing,
J.-M. Meyer,
J. W. Kolar
Download Modelling the Thermal Coupling between Internal Power Semiconductor Dies of a Water-Cooled 3300V/1200A HiPak IGBT Module
Modelling the Thermal Coupling between Internal Power Semiconductor Dies of a Water-Cooled 3300V/1200A HiPak IGBT Module
Proceedings of the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM 2007), Nuremberg, Germany, CD-ROM, May 22-24, 2007 PCIM 2007Citation
R. Yamada,
N. Kobayashi,
K. Mino
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A 1kW Grid-Connected Converter System for PEFC
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
Y. Nishida,
K. Mino
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A Simple Passive PFC Scheme for Three-Phase Diode Rectifier
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
J. Schönberger,
T. Friedli,
S. D. Round,
J. W. Kolar
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An Ultra Sparse Matrix Converter with a Novel Active Clamp Circuit
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
C. Zwyssig,
M. Dürr,
D. Hassler,
J. W. Kolar
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An Ultra-High-Speed, 500000 rpm, 1 kW Electrical Drive System
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
J. Biela,
J. W. Kolar
Download Cooling Concepts for High Power Density Magnetic Devices
Cooling Concepts for High Power Density Magnetic Devices
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
R. Li,
D. Xu,
M. Chen,
B. Feng,
K. Mino,
H. Umida
Download Improving the Power Density of the ZVS-SVM Controlled Three-Phase Boost PFC Converter
Improving the Power Density of the ZVS-SVM Controlled Three-Phase Boost PFC Converter
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
M. Bartholet,
T. Nussbaumer,
D. Krähenbühl,
F. Zürcher,
J. W. Kolar
Download Modulation Concepts for the Control of a Two-Phase Bearingless Slice Motor Utilizing Three-Phase Power Modules
Modulation Concepts for the Control of a Two-Phase Bearingless Slice Motor Utilizing Three-Phase Power Modules
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
J. W. Kolar,
U. Drofenik,
J. Biela,
M. L. Heldwein,
H. Ertl,
T. Friedli,
S. D. Round
Download PWM Converter Power Density Barriers
PWM Converter Power Density Barriers
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
A. Müsing,
M. L. Heldwein,
T. Friedli,
J. W. Kolar
Download Steps Towards Prediction of Conducted Emission Levels of an RB-IGBT Indirect Matrix Converter
Steps Towards Prediction of Conducted Emission Levels of an RB-IGBT Indirect Matrix Converter
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
U. Drofenik,
J. W. Kolar
Download Sub-Optimum Design of a Forced Air Cooled Heat Sink for Simple Manufacturing
Sub-Optimum Design of a Forced Air Cooled Heat Sink for Simple Manufacturing
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
S. D. Round,
P. Karutz,
M. L. Heldwein,
J. W. Kolar
Download Towards a 30 kW/liter, Three-Phase Unity Power Factor Rectifier
Towards a 30 kW/liter, Three-Phase Unity Power Factor Rectifier
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
L. A. Serpa,
J. W. Kolar
Download Virtual-Flux Direct Power Control for Mains Connected Three-Level NPC Inverter Systems
Virtual-Flux Direct Power Control for Mains Connected Three-Level NPC Inverter Systems
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
U. Drofenik,
D. Cottet,
A. Müsing,
J.-M. Meyer,
J. W. Kolar
Download Computationally Efficient Integration of Complex Thermal Multi-Chip Power Module Models into Circuit Simulators
Computationally Efficient Integration of Complex Thermal Multi-Chip Power Module Models into Circuit Simulators
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
T. Nussbaumer,
K. Raggl,
P. Boesch,
J. W. Kolar
Download Trends in Integration for Magnetically Levitated Pump Systems
Trends in Integration for Magnetically Levitated Pump Systems
Proceedings of the 4th Power Conversion Conference (PCC 2007), Nagoya, Japan, CD-ROM, ISBN: 1-4244-0844-X, April 2-5, 2007 PCC 2007Citation
Y. Nishida,
J. Miniböck,
S. D. Round,
J. W. Kolar
Download A New 3-phase Buck-Boost Unity Power Factor Rectifier with Two Independently Controlled DC Outputs
A New 3-phase Buck-Boost Unity Power Factor Rectifier with Two Independently Controlled DC Outputs
Proceedings of the 22nd IEEE Applied Power Electronics Conference (APEC 2007), Anaheim, CA, USA, Vol. 1, pp. 172-178, February 25-March 1, 2007 APEC 2007Citation
P. Imoberdorf,
C. Zwyssig,
S. D. Round,
J. W. Kolar
Download Combined Radial-Axial Magnetic Bearing for a 1kW, 500,000 rpm Permanent Magnet Machine
Combined Radial-Axial Magnetic Bearing for a 1kW, 500,000 rpm Permanent Magnet Machine
Proceedings of the 22nd IEEE Applied Power Electronics Conference (APEC 2007), Anaheim, CA, USA, Vol. 1, pp. 1434-1440, February 25-March 1, 2007 APEC 2007Citation
H. Plesko,
J. Biela,
J. Luomi,
J. W. Kolar
Download Novel Concepts for Integrating the Electric Drive and Auxiliary Dc-Dc Converter for Hybrid Vehicles
Novel Concepts for Integrating the Electric Drive and Auxiliary Dc-Dc Converter for Hybrid Vehicles
Proceedings of the 22nd IEEE Applied Power Electronics Conference (APEC 2007), Anaheim, CA, USA, Vol. 1, pp. 1025-1031, February 25-March 1, 2007 APEC 2007Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Optimal Design of a DC Reset Circuit for Pulse Transformers
Optimal Design of a DC Reset Circuit for Pulse Transformers
Proceedings of the 22nd IEEE Applied Power Electronics Conference (APEC 2007), Anaheim, CA, USA, Vol. 1, pp. 1171-1177, February 25-March 1, 2007 APEC 2007Citation
P. Karutz,
S. D. Round,
M. L. Heldwein,
J. W. Kolar
Download Ultra Compact Three-phase PWM Rectifier
Ultra Compact Three-phase PWM Rectifier
Proceedings of the 22nd IEEE Applied Power Electronics Conference (APEC 2007), Anaheim, CA, USA, Vol. 1, pp. 816-822, February 25-March 1, 2007 APEC 2007Citation
J. Schönberger,
S. D. Round,
R. Duke
Download Autonomous Load Shedding in a Nanogrid Using DC Bus Signalling
Autonomous Load Shedding in a Nanogrid Using DC Bus Signalling
Proceedings of the 32nd Annual Conference of the IEEE Industry Electronics Society (IECON 2006), Paris, France, pp. 5155-5160, November 7-11, 2006 IECON 2006Citation
J. Meili,
S. Ponnaluri,
L. Serpa,
P. K. Steimer,
J. W. Kolar
Download Optimized Pulse Patterns for the 5-Level ANPC Converter for High Speed High Power Applications
Optimized Pulse Patterns for the 5-Level ANPC Converter for High Speed High Power Applications
Proceedings of the 32nd Annual Conference of the IEEE Industry Electronics Society (IECON 2006), Paris, France, November 7-11, 2006 IECON 2006Citation
C. Zwyssig,
S. D. Round,
J. W. Kolar
Download Analytical and Experimental Investigation of a Low Torque, Ultra-High Speed Drive System
Analytical and Experimental Investigation of a Low Torque, Ultra-High Speed Drive System
Conference Record of the IEEE Industry Applications Conference, 41th IAS Annual Meeting (IAS 2006), Tampa, FL, USA, October 8-12, 2006 IAS 2006Citation
M. Bartholet,
T. Nussbaumer,
P. Dirnberger,
J. W. Kolar
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Novel Converter Concept for Bearingless Slice Motor Systems
Conference Record of the IEEE Industry Applications Conference, 41th IAS Annual Meeting (IAS 2006), Tampa, FL, USA, October 8-12, 2006 IAS 2006Citation
T. Schneeberger,
J. W. Kolar
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Novel Integrated Bearingless Hollow-Shaft Drive
Conference Record of the IEEE Industry Applications Conference, 41th IAS Annual Meeting (IAS 2006), Tampa, FL, USA, October 8-12, 2006 IAS 2006Citation
T. Friedli,
M. L. Heldwein,
F. Giezendanner,
J. W. Kolar
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A High Efficiency Indirect Matrix Converter Utilizing RB-IGBTs
Proceedings of the 37th Power Electronics Specialists Conference (PESC 2006), Jeju, Korea, June 18-22, CD ROM, ISBN: 1-4244-9717-7, 2006 PESC 2006Citation
L. A. Serpa,
S. D. Round,
J. W. Kolar
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A Virtual-Flux Decoupling Hysteresis Current Controller for Mains Connected Inverter Systems
Proceedings of the 37th Power Electronics Specialists Conference (PESC 2006), Jeju, Korea, June 18-22, CD ROM, ISBN: 1-4244-9717-7, 2006 PESC 2006Citation
F. Krismer,
S. D. Round,
J. W. Kolar
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Performance Optimization of a High Current Dual Active Bridge with a Wide Operating Voltage Range
Proceedings of the 37th Power Electronics Specialists Conference (PESC 2006), Jeju, Korea, June 18-22, CD ROM, ISBN: 1-4244-9717-7, 2006 PESC 2006Citation
U. Drofenik,
J. W. Kolar
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Analyzing the Theoretical Limits of Forced Air-Cooling by Employing Advanced Composite Materials with Thermal Conductivities > 400W/mK
Proceedings of the 4th International Conference on Integrated Power Systems (CIPS 2006), Naples, Italy, June 7-9, pp. 323-328, 2006 CIPS 2006Citation
H. Ertl,
K. Edelmoser,
F. C. Zach,
J. W. Kolar
Download A Novel Method for On-Line Monitoring and Managing of Electrolytic Capacitors of DC Voltage Link PWM Converters
A Novel Method for On-Line Monitoring and Managing of Electrolytic Capacitors of DC Voltage Link PWM Converters
Proceedings of the International PCIM Europe 2006 Conference, Nuremberg, Germany, May 30-June 1, 2006 PCIM 2006Citation
J. Biela,
D. Bortis,
J. W. Kolar
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Analytical Modelling of Pulse Transformers for Power Modulators
Proceedings of the 27th IEEE International Power Modulator Symposium, Washington, DC, USA, May 14-18, 2006 Power Modulator 2006Citation
G. Gong,
H. Ertl,
J. W. Kolar
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A Multi-Cell Cascaded Power Amplifier
Proceedings of the 21st Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2006), Dallas, TX, USA, Vol. 3, pp. 1550-1556, March 19-23, 2006 APEC 2006Citation
L. Dalessandro,
N. Karrer,
J. W. Kolar
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A Novel Isolated Current Sensor for High-Performance Power Electronics Applications
Proceedings of the 21st Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2006), Dallas, TX, USA, Vol. 1, pp. 559-566, March 19-23, 2006 APEC 2006Citation
T. Nussbaumer,
M. L. Heldwein,
J. W. Kolar
Download Common Mode EMC Input Filter Design for a Three-Phase Buck-Type PWM Rectifier System
Common Mode EMC Input Filter Design for a Three-Phase Buck-Type PWM Rectifier System
Proceedings of the 21st Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2006), Dallas, TX, USA, Vol. 3, pp. 1617-1623, March 19-23, 2006 APEC 2006Citation
M. L. Heldwein,
H. Ertl,
J. Biela,
J. W. Kolar
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Implementation of a Transformer-Less Common Mode Active Filter for Off-Line Converter Systems
Proceedings of the 21st Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2006), Dallas, TX, USA, Vol. 2, pp. 1230-1236, March 19-23, 2006 APEC 2006Citation
J. Biela,
A. Wirthmüller,
R. Waespe,
M. L. Heldwein,
J. W. Kolar,
E. Waffenschmidt
Download Passive and Active Hybrid Integrated EMI Filters
Passive and Active Hybrid Integrated EMI Filters
Proceedings of the 21st Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2006), Dallas, TX, USA, Vol. 2, pp. 1174-1180, March 19-23, 2006 APEC 2006Citation
C. Zwyssig,
S. D. Round,
J. W. Kolar
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Power Electronics Interface for a 100 W, 500000 rpm Gas Turbine Portable Power Unit
Proceedings of the 21st Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2006), Dallas, TX, USA, Vol. 1, pp. 283-289, March 19-23, 2006 APEC 2006Citation
C. Zwyssig,
J. W. Kolar
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Design Considerations and Experimental Results of a 100 W, 500000 rpm Electrical Generator
Proceedings of the 5th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2005), Tokyo, Japan, pp. 169-172, November 28-30, 2005 PowerMEM 2005Citation
B. Schneider,
M. Bruderer,
D. Dyntar,
C. Zwyssig,
M. Diener,
K. Boulouchos,
R. S. Abhari,
L. Guzzella,
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Ultra-High-Energy-Density Converter for Portable Power
Proceedings of the 5th International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2005), Tokyo, Japan, pp. 81-84, November 28-30, 2005 PowerMEMS 2005Citation
F. Krismer,
J. Biela,
J. W. Kolar
Download A Comparative Evaluation of Isolated Bi-directional DC/DC Converters with Wide Input and Output Voltage Range
A Comparative Evaluation of Isolated Bi-directional DC/DC Converters with Wide Input and Output Voltage Range
Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting (IAS 2005), Hong Kong, October 2-6, CD-ROM, ISBN: 0-7803-9209-4, 2005 IAS 2005Citation
L. A. Serpa,
J. W. Kolar,
S. Ponnaluri,
P. M. Barbosa
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A Modified Direct Power Control Strategy Allowing the Connection of Three-Phase Inverter to the Grid through LCL Filters
Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting (IAS 2005), Hong Kong, October 2-6, CD-ROM, ISBN: 0-7803-9209-4, 2005 IAS 2005Citation
S. D. Round,
M. L. Heldwein,
J. W. Kolar,
I. Hofsajer,
P. Friedrichs
Download A SiC JFET Driver for a 5 kW, 150 kHz Three-Phase Sinusoidal-Input, Sinusoidal-Output PWM Converter
A SiC JFET Driver for a 5 kW, 150 kHz Three-Phase Sinusoidal-Input, Sinusoidal-Output PWM Converter
Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting (IAS 2005), Hong Kong, October 2-6, CD-ROM, ISBN: 0-7803-9209-4, 2005 IAS 2005Citation
T. Nussbaumer,
G. Gong,
M. L. Heldwein,
J. W. Kolar
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Control-Oriented Modeling and Robust Control of a Three-Phase Buck+Boost PWM Rectifier (VRX-4)
Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting (IAS 2005), Hong Kong, October 2-6, CD-ROM, ISBN: 0-7803-9209-4, 2005 IAS 2005Citation
C. Zwyssig,
J. W. Kolar,
W. Thaler,
M. Vohrer
Download Design of a 100 W, 500000 rpm Permanent-Magnet Generator for Mesoscale Gas Turbines
Design of a 100 W, 500000 rpm Permanent-Magnet Generator for Mesoscale Gas Turbines
Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting (IAS 2005), Hong Kong, October 2-6, CD-ROM, ISBN: 0-7803-9209-4, 2005 IAS 2005Citation
T. Nussbaumer,
M. L. Heldwein,
G. Gong,
J. W. Kolar
Download Prediction Techniques Compensating Delay Times Caused by Digital Control of a Three-Phase Buck-Type PWM Rectifier System
Prediction Techniques Compensating Delay Times Caused by Digital Control of a Three-Phase Buck-Type PWM Rectifier System
Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting (IAS 2005), Hong Kong, October 2-6, CD-ROM, ISBN: 0-7803-9209-4, 2005 IAS 2005Citation
J. Biela,
J. W. Kolar
Download Using Transformer Parasitics for Resonant Converters – A Review of the Calculation of the Stray Capacitance of Transformers
Using Transformer Parasitics for Resonant Converters – A Review of the Calculation of the Stray Capacitance of Transformers
Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting (IAS 2005), Hong Kong, October 2-6, CD-ROM, ISBN: 0-7803-9209-4, 2005 IAS 2005Citation
I. W. Hofsajer,
A. Melkonyan,
M. Mantel,
S. D. Round,
J. W. Kolar
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A Simple, Low Cost Gate Drive Method for Practical Use of SiC JFETs in SMPS
Proceedings of the 11th European Conference on Power Electronics and Applications (EPE 2005), Dresden, Germany, September 12-14, ISBN: 90-75815-08-5, pp. 1-6, 2005 EPE 2005Citation
C. Zhao,
S. D. Round,
J. W. Kolar
Download Buck and Boost Start-up Operation of a Three-Port Power Supply for Hybrid Vehicle Applications
Buck and Boost Start-up Operation of a Three-Port Power Supply for Hybrid Vehicle Applications
Proceedings of the 36th Power Electronics Specialists Conference (PESC 2005), Recife, Brasil, June 12-16, 2005 PESC 2005Citation
G. Gong,
S. D. Round,
J. W. Kolar
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Design, Control and Performance of Tracking Power Supply for a Linear Power Amplifier
Proceedings of the 36th Power Electronics Specialists Conference (PESC 2005), Recife, Brasil, June 12-16, 2005 PESC 2005Citation
L. Dalessandro,
W. G. Odendaal,
J. W. Kolar
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HF Characterization and Non-Linear Modeling of a Gapped Toroidal Magnetic Structure
Proceedings of the 36th Power Electronics Specialists Conference (PESC 2005), Recife, Brasil, Vol. 2, pp. 1250-1257, June 12-16, 2005 PESC 2005Citation
C. B. Nascimento,
A. J. Perin,
E. I. Pereira
Download Low Cost High Power Factor Electronic Ballast with no Input Filter
Low Cost High Power Factor Electronic Ballast with no Input Filter
Proceedings of the 36th Power Electronics Specialists Conference (PESC 2005), Recife, Brasil, June 12-16, 2005 PESC 2005Citation
F. Cavalcante,
J. W. Kolar
Download Small-Signal Model of a 5kW High-Output Voltage Capacitive-Loaded Series-Parallel Resonant DC-DC Converter
Small-Signal Model of a 5kW High-Output Voltage Capacitive-Loaded Series-Parallel Resonant DC-DC Converter
Proceedings of the 36th Power Electronics Specialists Conference (PESC 2005), Recife, Brasil, June 12-16, 2005 PESC 2005Citation
H. Ertl,
F. C. Zach,
J. W. Kolar
Download Dimensioning and Control of a Switch-Mode Power Amplifier Employing a Capacitive Coupled Linear-Mode Ripple Suppression Stage
Dimensioning and Control of a Switch-Mode Power Amplifier Employing a Capacitive Coupled Linear-Mode Ripple Suppression Stage
Proceedings of the International PCIM Europe Conference (PCIM 2005), Nuremberg, Germany, pp. 277-284, June 7-9, 2005 PCIM 2005Citation
S. D. Round,
L. Dalessandro,
J. W. Kolar
Download Novel Phase Decoupling and Coordinating Tolerance Band Current Control for Three-Phase Three-Level PWM Rectifiers
Novel Phase Decoupling and Coordinating Tolerance Band Current Control for Three-Phase Three-Level PWM Rectifiers
Proceedings of the International PCIM Europe Conference (PCIM 2005), Nuremberg, Germany, pp. 285-291, June 7-9, 2005 PCIM 2005Citation
U. Drofenik,
G. Laimer,
J. W. Kolar
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Theoretical Converter Power Density Limits for Forced Convection Cooling
Proceedings of the International PCIM Europe Conference (PCIM 2005), Nuremberg, Germany, pp. 608-619, June 7-9, 2005 PCIM 2005Citation
K. Mino,
Y. Nishida,
J. W. Kolar
Download Novel Hybrid 12-Pulse Line Interphase Transformer Boost-Type Rectifier with Controlled Output Voltage and Sinusoidal Utility Currents
Novel Hybrid 12-Pulse Line Interphase Transformer Boost-Type Rectifier with Controlled Output Voltage and Sinusoidal Utility Currents
Proceedings of the International Power Electronics Conference (IPEC 2005), Niigata, Japan, April 4-8, CD-ROM, ISBN: 4-88686-065-6, 2005 IPEC 2005Citation
U. Drofenik,
J. W. Kolar
Download A General Scheme for Calculating Switching- and Conduction-Losses of Power Semiconductors in Numerical Circuit Simulations of Power Electronic Systems
A General Scheme for Calculating Switching- and Conduction-Losses of Power Semiconductors in Numerical Circuit Simulations of Power Electronic Systems
Proceedings of the International Power Electronics Conference (IPEC 2005), Niigata, Japan, April 4-8, CD-ROM, ISBN: 4-88686-065-6, 2005 IPEC 2005Citation
U. Drofenik,
J. W. Kolar
Download A Thermal Model of a Forced-Cooled Heat Sink for Transient Temperature Calculations Employing a Circuit Simulator
A Thermal Model of a Forced-Cooled Heat Sink for Transient Temperature Calculations Employing a Circuit Simulator
Proceedings of the International Power Electronics Conference (IPEC 2005), Niigata, Japan, April 4-8, CD-ROM, ISBN: 4-88686-065-6, 2005 IPEC 2005Citation
J. Biela,
J. W. Kolar
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Analytic Design Method for (Integrated-) Transformers of Resonant Converters using Extended Fundamental Frequency Analysis
Proceedings of the International Power Electronics Conference (IPEC 2005), Niigata, Japan, April 4-8, CD-ROM, ISBN: 4-88686-065-6, 2005 IPEC 2005Citation
S. Round,
F. Schafmeister,
M. L. Heldwein,
E. Pereira,
L. Serpa,
J. W. Kolar
Download Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End
Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End
Proceedings of the International Power Electronics Conference (IPEC 2005), Niigata, Japan, April 4-8, CD-ROM, ISBN: 4-88686-065-6, 2005 IPEC 2005Citation
Y. Mori,
N. Aikawa,
Y. Nishida,
U. Drofenik,
J. W. Kolar
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Development of an Interactive Circuits and Systems Seminar (iCASS) and Its Effectiveness
Proceedings of the International Power Electronics Conference (IPEC 2005), Niigata, Japan, April 4-8, CD-ROM, ISBN: 4-88686-065-6, 2005 IPEC 2005Citation
L. Dalessandro,
U. Drofenik,
S. D. Round,
J. W. Kolar
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A Novel Hysteresis Current Control for Three-Phase Three-Level PWM Rectifiers
Proceedings of the 20th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2005), Austin, TX, USA, Vol. 1, pp. 501-507, March 6-10, 2005 APEC 2005Citation
F. Schafmeister,
C. Rytz,
J. W. Kolar
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Analytical Calculation of the Conduction and Switching Losses of the Conventional Matrix Converter and the (Very) Sparse Matrix Converter
Proceedings of the 20th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2005), Austin, TX, USA, Vol. 2, pp. 875-881, March 6-10, 2005 APEC 2005Citation
G. Laimer,
J. W. Kolar
Download Design and Experimental Analysis of a DC to 1MHz Closed Loop Magnetoresistive Current Sensor
Design and Experimental Analysis of a DC to 1MHz Closed Loop Magnetoresistive Current Sensor
Proceedings of the 20th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2005), Austin, TX, USA, Vol. 2, pp. 1288-1292, March 6-10, 2005 APEC 2005Citation
M. L. Heldwein,
T. Nussbaumer,
F. Beck,
J. W. Kolar
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Novel Three-Phase CM/DM Conducted Emissions Separator
Proceedings of the 20th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2005), Austin, TX, USA, Vol. 2, pp. 797-802, March 6-10, 2005 APEC 2005Citation
K. Mino,
M. L. Heldwein,
J. W. Kolar
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Ultra Compact Three-Phase Rectifier with Electronic Smoothing Inductor
Proceedings of the 20th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2005), Austin, TX, USA, Vol. 1, pp. 522-528, March 6-10, 2005 APEC 2005Citation
J. W. Kolar,
F. Schafmeister
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Innovationen und Trends in der Leistungselektronik
Presentation at the VDE Kongress 2014, Berlin, Germany, October 18-20, 2004 VDE KongressCitation
U. Drofenik,
Y. Nishida
Download Web-Based Power Electronics Education Tool 'iPES' Developed at the ETH Zurich
Web-Based Power Electronics Education Tool "iPES" Developed at the ETH Zurich
Proceedings of the Japan Industrial Applications Society Conference (in Japanese) (JIASC 2004), Takamatsu, Japan, September 14-16, 2004 JIASC 2004Citation
F. Schafmeister,
J. W. Kolar
Download Novel Hybrid Modulation Schemes Extending the Reactive Power Control Range of Conventional and Sparse Matrix Converters Operating at Maximum Output Voltage
Novel Hybrid Modulation Schemes Extending the Reactive Power Control Range of Conventional and Sparse Matrix Converters Operating at Maximum Output Voltage
Proceedings of the 11th International Power Electronics and Motion Control Conference (EPE-PEMC 2004), Riga, Latvia, September 2-4, CD-ROM, ISBN: 9984-32-010-3, 2004 EPE-PEMC 2004Citation
R. Greul,
U. Drofenik,
J. W. Kolar
Download A Novel Concept for Balancing of the Phase Modules of a Three-Phase Unity Power Factor Y-Rectifier
A Novel Concept for Balancing of the Phase Modules of a Three-Phase Unity Power Factor Y-Rectifier
Proceedings of the 35th IEEE Power Electronics Specialists Conference (PESC 2004), Aachen, Germany, June 20-25, CD-ROM, ISBN: 07803-8400-8, 2004 PESC 2004Citation
C. Zhao,
J. W. Kolar
Download A Novel Three-Phase Three-Port UPS Employing a Single High-Frequency Isolation Transformer
A Novel Three-Phase Three-Port UPS Employing a Single High-Frequency Isolation Transformer
Proceedings of the 35th IEEE Power Electronics Specialists Conference (PESC 2004), Aachen, Germany, June 20-25, CD-ROM, ISBN: 07803-8400-8, 2004 PESC 2004Citation
J. Biela,
J. W. Kolar
Download Design of High Power Electromagnetic Integrated Transformers by Means of Reluctance Models and a Structured Survey of Leakage Paths
Design of High Power Electromagnetic Integrated Transformers by Means of Reluctance Models and a Structured Survey of Leakage Paths
Proceedings of the 35th IEEE Power Electronics Specialists Conference (PESC 2004), Aachen, Germany, June 20-25, CD-ROM, ISBN: 07803-8400-8, 2004 PESC 2004Citation
M. L. Heldwein,
T. Nussbaumer,
J. W. Kolar
Download Differential Mode EMC Input Filter Design for Three-Phase AC-DC-AC Sparse Matrix PWM Converters
Differential Mode EMC Input Filter Design for Three-Phase AC-DC-AC Sparse Matrix PWM Converters
Proceedings of the 35th IEEE Power Electronics Specialists Conference (PESC 2004), Aachen, Germany, June 20-25, CD-ROM, ISBN: 07803-8400-8, 2004 PESC 2004Citation
P. Ide,
F. Schafmeister,
N. Fröhleke,
H. Grotstollen
Download Enhanced Control Scheme for Three-Phase / Three-Level Rectifiers at Partial Load
Enhanced Control Scheme for Three-Phase / Three-Level Rectifiers at Partial Load
Proceedings of the 35th IEEE Power Electronics Specialists Conference (PESC 2004), Aachen, Germany, June 20-25, CD-ROM, ISBN: 07803-8400-8, 2004 PESC 2004Citation
F. Schafmeister,
J. W. Kolar
Download Novel Modulation Schemes for Matrix- and Sparse Matrix Converters Facilitating Reactive Power Transfer through the Converter System
Novel Modulation Schemes for Matrix- and Sparse Matrix Converters Facilitating Reactive Power Transfer through the Converter System
Proceedings of the 35th IEEE Power Electronics Specialists Conference (PESC 2004), Aachen, Germany, June 20-25, CD-ROM, ISBN: 07803-8400-8, 2004 PESC 2004Citation
U. Drofenik,
G. Laimer,
J. W. Kolar
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Pump Characteristic Based Optimization of a Direct Water Cooling System for a 10kW/500kHz Vienna Rectifier
Proceedings of the 35th IEEE Power Electronics Specialists Conference (PESC 2004), Aachen, Germany, June 20-25, CD-ROM, ISBN: 07803-8400-8, 2004 PESC 2004Citation
T. Nussbaumer,
M. L. Heldwein,
J. W. Kolar
Download Differential Mode EMC Input Filter Design for a Three-Phase Buck-Type Unity Power Factor PWM Rectifier
Differential Mode EMC Input Filter Design for a Three-Phase Buck-Type Unity Power Factor PWM Rectifier
Proceedings of the 4th International Power Electronics and Motion Control Conference (IPEMC 2004), Xian, China, Vol. 3, pp. 1521-1526, August 14-16, 2004 IPEMC 2004Citation
K. Mino,
G. Gong,
J. W. Kolar
Download Novel Hybrid 12-Pulse Line Interphase Transformer Boost-Type Rectifier with Controlled Output Voltage
Novel Hybrid 12-Pulse Line Interphase Transformer Boost-Type Rectifier with Controlled Output Voltage
Proceedings of the 4th International Power Electronics and Motion Control Conference (IPEMC 2004), Xian, China, Vol. 2, pp. 924-931, August 14-16, 2004 IPEMC 2004Citation
T. Nussbaumer,
K. Mino,
J. W. Kolar
Download Design and Comparative Evaluation of Three-Phase Buck Boost and Boost Buck Unity Power Factor PWM Rectifier Systems for Supplying Variable DC Voltage Link Converters
Design and Comparative Evaluation of Three-Phase Buck Boost and Boost Buck Unity Power Factor PWM Rectifier Systems for Supplying Variable DC Voltage Link Converters
Proceedings of the 10th European Power Quality Conference (PCIM 2004), Nuremberg, Germany, Vol. 1, pp. 126-135, May 25-27, 2004 PCIM 2004Citation
M. L. Heldwein,
J. W. Kolar
Download A Novel SiC J-FET Gate Drive Circuit for Sparse Matrix Converter Applications
A Novel SiC J-FET Gate Drive Circuit for Sparse Matrix Converter Applications
Proceedings of the 19th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2004), Anaheim, CA, USA, Vol. 1, pp. 116-121, February 22-26, 2004 APEC 2004Citation
G. Gong,
M. L. Heldwein,
U. Drofenik,
K. Mino,
J. W. Kolar
Download Comparative Evaluation of Three-Phase High Power Factor AC-DC Converter Concepts for Application in Future More Electric Aircraft
Comparative Evaluation of Three-Phase High Power Factor AC-DC Converter Concepts for Application in Future More Electric Aircraft
Proceedings of the 19th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2004), Anaheim, CA, USA, Vol. 2, pp. 1152-1159, February 22-26, 2004 APEC 2004Citation
G. Gong,
U. Drofenik,
J. W. Kolar
Download 12-Pulse Rectifier for More Electric Aircraft Applications
12-Pulse Rectifier for More Electric Aircraft Applications
Proceedings of the 3rd International Conference on Industrial Technology (ICIT 2003), Maribor, Slovenia, December 10-12, CD-ROM, ISBN: 0-7803-7853-9, 2003 ICIT 2003Citation
K. Mino,
S. Herold,
J. W. Kolar
Download A Gate Drive Circuit for Silicon Carbide JFET
A Gate Drive Circuit for Silicon Carbide JFET
Proceedings of the 29th Annual Conference of the IEEE Industry Electronics Society (IECON 2003), Roanoke, VA, USA, pp. 1162-1166, November 2-6, 2003 IECON 2003Citation
J. W. Kolar,
F. Schafmeister
Download Novel Modulation Schemes Minimizing the Switching Losses of Sparse Matrix Converters
Novel Modulation Schemes Minimizing the Switching Losses of Sparse Matrix Converters
Proceedings of the 29th Annual Conference of the IEEE Industry Electronics Society (IECON 2003), Roanoke, VA, USA, pp. 2085-2090, November 2-6, 2003 IECON 2003Citation
G. Laimer,
J. W. Kolar
Download 'Zero'-Ripple EMI Input Filter Concepts for Application in a 1-U 500kHz Si/SiC Three-Phase PWM Rectifier
'Zero'-Ripple EMI Input Filter Concepts for Application in a 1-U 500kHz Si/SiC Three-Phase PWM Rectifier
Proceedings of the 25th IEEE International Telecommunications Energy Conference (INTELEC 2003), Yokohama, Japan, pp. 750 - 756, October 19-23, 2003 INTELEC 2003Citation
R. Greul,
U. Drofenik,
J. W. Kolar
Download Analysis and Comparative Evaluation of a Three-Phase Unity Power Factor Y-Rectifier
Analysis and Comparative Evaluation of a Three-Phase Unity Power Factor Y-Rectifier
Proceedings of the 25th IEEE International Telecommunications Energy Conference, Yokohama, Japan, Oct. 19 - 23, pp. 421 - 428 (2003). INTELEC'03Citation
U. Drofenik,
J. W. Kolar
Download Thermal Analysis of a Multi-Chip Si/SiC-Power Module for Realization of a Bridge Leg of a 10kW Vienna Rectifier
Thermal Analysis of a Multi-Chip Si/SiC-Power Module for Realization of a Bridge Leg of a 10kW Vienna Rectifier
Proceedings of the 25th IEEE International Telecommunications Energy Conference (INTELEC 2003), Yokohama, Japan, pp. 826-833, October 19-23, 2003 INTELEC 2003Citation
M. Baumann,
J. W. Kolar
Download A Novel Control Concept for Reliable Operation of a Three-Phase Three-Switch Buck-Type Unity Power Factor Rectifier with Integrated Boost Output Stage under Heavily Unbalanced Mains Condition
A Novel Control Concept for Reliable Operation of a Three-Phase Three-Switch Buck-Type Unity Power Factor Rectifier with Integrated Boost Output Stage under Heavily Unbalanced Mains Condition
Proceedings of the 34th IEEE Power Electronics Specialists Conference (PESC 2003), Acapulco, Mexico, Vol. 1, pp. 3-10, June 15-19, 2003 PESC 2003Citation
T. Nussbaumer,
J. W. Kolar
Download Advanced Modulation Scheme for Three-Phase Three-Switch Buck-Type PWM Rectifier Preventing Mains Current Distortion Originating from Sliding Input Filter Capacitor Voltage Intersections
Advanced Modulation Scheme for Three-Phase Three-Switch Buck-Type PWM Rectifier Preventing Mains Current Distortion Originating from Sliding Input Filter Capacitor Voltage Intersections
Proceedings of the 34th IEEE Power Electronics Specialists Conference (PESC 2003), Acapulco, Mexico, Vol. 3, pp. 1086-1091, June 15-19, 2003 PESC 2003Citation
F. Cavalcante,
J. W. Kolar
Download Design of a 5kW High Output Voltage Series-Parallel Resonant DC-DC Converter
Design of a 5kW High Output Voltage Series-Parallel Resonant DC-DC Converter
Proceedings of the 34th IEEE Power Electronics Specialists Conference (PESC 2003), Acapulco, Mexico, Vol. 4, pp. 1807-1814, June 15-19, 2003 PESC 2003Citation
G. Gong,
H. Ertl,
J. W. Kolar
Download High-Frequency Isolated DC/DC Converter for Input Voltage Conditioning of a Linear Power Amplifier
High-Frequency Isolated DC/DC Converter for Input Voltage Conditioning of a Linear Power Amplifier
Proceedings of the 34th IEEE Power Electronics Specialists Conference (PESC 2003), Acapulco, Mexico, Vol. 4, pp. 1929-1934, June 15-19, 2003 PESC 2003Citation
M. Baumann,
J. W. Kolar
Download A 5kW Three-Phase Buck Boost Telecommunications Power Supply Module Input Stage Maintaining Unity Power Factor Under Failure of a Mains Phase
A 5kW Three-Phase Buck Boost Telecommunications Power Supply Module Input Stage Maintaining Unity Power Factor Under Failure of a Mains Phase
Proceedings of the 9th European Power Quality Conference (PCIM 2003), Nuremberg, Germany, pp. 291-298, May 20-22, 2003 PCIM 2003Citation
U. Drofenik,
G. Gong,
J. W. Kolar
Download A Novel Bi-Directional Three-Phase Active Third-Harmonic Injection High Input Current Quality AC-DC Converter
A Novel Bi-Directional Three-Phase Active Third-Harmonic Injection High Input Current Quality AC-DC Converter
Proceedings of the 9th European Power Quality Conference (PCIM 2003), Nuremberg, Germany, pp. 243-254, May 20-22, 2003 PCIM 2003Citation
H. Ertl,
T. Wiesinger,
J. W. Kolar,
F. C. Zach
Download A Simple Active Method to Avoid the Balancing Losses of DC Link Capacitors
A Simple Active Method to Avoid the Balancing Losses of DC Link Capacitors
Proceedings of the 47th European Power Electronics Conference (PCIM 2003), Nuremberg, Germany, pp. 459-464, May 20-22, 2003 PCIM 2003Citation
R. Greul,
J. W. Kolar
Download Experimental Analysis of a 10kW Wide Input Voltage Range Modular Three-Phase Unity Power Factor PWM Delta-Rectifier
Experimental Analysis of a 10kW Wide Input Voltage Range Modular Three-Phase Unity Power Factor PWM Delta-Rectifier
Proceedings of the 9th European Power Quality Conference (PCIM 2003), Nuremberg, Germany, May 20-22, 2003 PCIM 2003Citation
J. W. Kolar,
J. Miniböck,
M. Baumann
Download Three-Phase PWM Power Conversion - The Route to Ultra High Power Density and Efficiency
Three-Phase PWM Power Conversion - The Route to Ultra High Power Density and Efficiency
Proceedings of the 2003 CPES Annual Seminar/Industry Review, Blacksburg, VA, USA, April 27-29, 2003 CPESsem 2003Citation
F. Schafmeister,
S. Herold,
J. W. Kolar
Download Evaluation of 1200V-Si-IGBTs and 1300V-SiC-JFETs for Application in Three-Phase Very Sparse Matrix AC-AC Converter Systems
Evaluation of 1200V-Si-IGBTs and 1300V-SiC-JFETs for Application in Three-Phase Very Sparse Matrix AC-AC Converter Systems
Proceedings of the 18th Annual IEEE Applied Power Electronics Conference and Exposition, Miami Beach, FL, USA, Vol. 1, pp. 241-255, February 9-13, 2003 APEC 2003Citation
U. Drofenik,
J. W. Kolar
Download Teaching Thermal Design of Power Electronic Systems with Web-Based Interactive Educational Software
Teaching Thermal Design of Power Electronic Systems with Web-Based Interactive Educational Software
Proceedings of the 18th Annual IEEE Applied Power Electronics Conference and Exposition, Miami Beach, FL, USA, Vol. 2, pp. 1029-1037, February 9-13, 2003 APEC 2003Citation
F. Cavalcante,
I. Barbi
Download A New Dimmable 70W Electronic Ballast for High Pressure Sodium Lamps
A New Dimmable 70W Electronic Ballast for High Pressure Sodium Lamps
Conference Record of the 2002 IEEE Industry Applications Conference 37th IAS Annual Meeting (IAS 2002), Pittsburgh, PA, USA, Vol. 3, pp. 1856-1862, October 13-17, 2002 IAS 2002Citation
M. Baumann,
J. W. Kolar
Download Experimental Evaluation of Space Vector Orientated Active DC-Side Current Balancing of Two Parallel Connected Three-Phase Three-Switch Buck-Type Unity Power Factor Rectifier Systems
Experimental Evaluation of Space Vector Orientated Active DC-Side Current Balancing of Two Parallel Connected Three-Phase Three-Switch Buck-Type Unity Power Factor Rectifier Systems
Proceedings of the 24th IEEE International Telecommunications Energy Conference (INTELEC 2002), Montreal, Canada, pp. 317-324, September 29-October 3, 2002 INTELEC 2002Citation
F. Schafmeister,
J. W. Kolar
Download Analyse der Regelung einer permanenterregten Synchronmaschine bei Speisung durch einen dreiphasigen Sparse-Matrix-Konverter
Analyse der Regelung einer permanenterregten Synchronmaschine bei Speisung durch einen dreiphasigen Sparse-Matrix-Konverter
Ansoft's Inspiring Design Worldwide Workshop, Stuttgart, Germany, October 8, 2002 Ansoft Workshop 2002Citation
A. Lindemann,
M. Baumann,
J. W. Kolar
Download Comparison of Different Bidirectional Bipolar Switches for Use in Sparse Matrix Converters
Comparison of Different Bidirectional Bipolar Switches for Use in Sparse Matrix Converters
Proceedings of the 10th International Power Electronics and Motion Control Conference (PEMC 2002), Dubrovnik, Croatia, September 9-11, 2002, CD-ROM, ISBN: 953-184-047-4 EPE-PEMC 2002Citation
F. Schafmeister,
M. Baumann,
J. W. Kolar
Download Analytically Closed Calculation of the Conduction and Switching Losses of Three-Phase AC-AC Sparse Matrix Converters
Analytically Closed Calculation of the Conduction and Switching Losses of Three-Phase AC-AC Sparse Matrix Converters
Proceedings of the 10th International Power Electronics and Motion Control Conference (PEMC 2002), Dubrovnik, Croatia, September 9-11, 2002, CD-ROM, ISBN: 953-184-047-4 EPE-PEMC 2002Citation
U. Drofenik,
J. W. Kolar
Download Teaching Basics of Inductive Power Components Using Interactive Java Applets Performing FEM-Based On-Line Calculation of the Magnetic Flux Distribution
Teaching Basics of Inductive Power Components Using Interactive Java Applets Performing FEM-Based On-Line Calculation of the Magnetic Flux Distribution
Proceedings of the 10th International Power Electronics and Motion Control Conference (PEMC 2002), Dubrovnik, Croatia, September 9-11, 2002, CD-ROM, ISBN: 953-184-047-4 EPE-PEMC 2002Citation
Y. Nishida,
U. Drofenik,
J. W. Kolar
Download Interactive Animation Program for Power Electronics Education and Self-Learning
Interactive Animation Program for Power Electronics Education and Self-Learning
Proceedings of the Annual Conference IEE Japan (IEEJ 2002), Kagoshima, Japan, August 21-23, 2002, CD-ROM IEEJ 2002Citation
T. Nussbaumer,
J. W. Kolar
Download Comparative Evaluation of Control Techniques for a Three-Phase Three-Switch Buck-Type AC-to-DC PWM Converter System
Comparative Evaluation of Control Techniques for a Three-Phase Three-Switch Buck-Type AC-to-DC PWM Converter System
Proceedings of the 3rd IEEE Nordic Workshop on Power and Industrial Electronics (NORPIE 2002), Stockholm, Sweden, Aug. 12-14, 2002, CD-ROM, ISSN: 1650 674x NORPIE 2002Citation
M. Baumann,
J. W. Kolar
Download Analysis of the Effects of Non-Idealities of Power Components and Mains Voltage Unbalance on the Operating Behavior of a Three-Phase/Switch Buck-Type Unity Power Factor PWM Rectifier
Analysis of the Effects of Non-Idealities of Power Components and Mains Voltage Unbalance on the Operating Behavior of a Three-Phase/Switch Buck-Type Unity Power Factor PWM Rectifier
Proceedings of the 33rd IEEE Power Electronics Specialists Conference (PESC 2002), Cairns, Australia, Vol. 4, pp. 1607-1612, June 23-27, 2002 PESC 2002Citation
U. Drofenik,
J. W. Kolar
Download Interactive Power Electronics Seminar (iPES) - A Web-Based Introductory Power Electronics Course Employing Java-Applets
Interactive Power Electronics Seminar (iPES) - A Web-Based Introductory Power Electronics Course Employing Java-Applets
Proceedings of the 33rd IEEE Power Electronics Specialists Conference (PESC 2002), Cairns, Australia, Vol. 2, pp. 443-448, June 23-27, 2002 PESC 2002Citation
G. Laimer,
J. W. Kolar
Download Wide Bandwidth Low Complexity Isolated Current Sensor to be Employed in a 10kW/500kHz Three-Phase Unity Power Factor PWM Rectifier System
Wide Bandwidth Low Complexity Isolated Current Sensor to be Employed in a 10kW/500kHz Three-Phase Unity Power Factor PWM Rectifier System
Proceedings of the 33rd IEEE Power Electronics Specialists Conference (PESC 2002), Cairns, Australia, Vol. 3, pp. 1065-1070, June 23-27, 2002 PESC 2002Citation
J. Miniböck,
J. W. Kolar
Download Wide Input Voltage Range High Power Density High Efficiency 10kW Three-Phase Three-Level Unity Power Factor PWM Rectifier
Wide Input Voltage Range High Power Density High Efficiency 10kW Three-Phase Three-Level Unity Power Factor PWM Rectifier
Proceedings of the 33rd IEEE Power Electronics Specialists Conference (PESC 2002), Cairns, Australia, Vol. 4, pp.1642-1648, June 23-27, 2002 PESC 2002Citation
J. Miniböck,
J. W. Kolar
Download A Novel 10kW 2-U Three-Phase Unity Power Factor Rectifier Module
A Novel 10kW 2-U Three-Phase Unity Power Factor Rectifier Module
Proceedings of the 2nd International Conference on Integrated Power Systems (CIPS 2002), Bremen, Germany, pp. 19-23, June 11-12, 2002 CIPS 2002Citation
J. Miniböck,
J. W. Kolar
Download A Highly Versatile Laboratory Setup for Teaching Basics of Power Electronics in Industry Related Form
A Highly Versatile Laboratory Setup for Teaching Basics of Power Electronics in Industry Related Form
Proceedings of the 8th European Power Quality Conference (PCIM 2002), Nuremberg, Germany, pp. 119-123, May 14-16, 2002 PCIM 2002Citation
G. Laimer,
J. W. Kolar
Download Accurate Measurement of the Switching Losses of Ultra High Switching Speed CoolMOS Power Transistor / SiC Diode Combination Employed in Unity Power Factor PWM Rectifier Systems
Accurate Measurement of the Switching Losses of Ultra High Switching Speed CoolMOS Power Transistor / SiC Diode Combination Employed in Unity Power Factor PWM Rectifier Systems
Proceedings of the 8th European Power Quality Conference (PCIM 2002), Nuremberg, Germany, pp. 71-78, May 14-16, 2002 PCIM 2002Citation
H. Ertl,
J. W. Kolar,
G. Morauf,
F. C. Zach
Download Analysis of Active Ripple Current Compensators Employing Multi-Cell Switch-Mode Amplifier Topologies
Analysis of Active Ripple Current Compensators Employing Multi-Cell Switch-Mode Amplifier Topologies
Proceedings of the 8th European Power Quality Conference (PCIM 2002), Nuremberg, Germany, pp. 125-131, May 14-16, 2002 PCIM 2002Citation
M. Baumann,
J. W. Kolar
Download DC Side Current Balancing of Two Parallel Connected Interleaved Three-Phase Three-Switch Buck-Type Unity Power Factor PWM Rectifier Systems
DC Side Current Balancing of Two Parallel Connected Interleaved Three-Phase Three-Switch Buck-Type Unity Power Factor PWM Rectifier Systems
Proceedings of the 8th European Power Quality Conference (PCIM 2002), Nuremberg, Germany, pp. 63-70, May 14-16, 2002 PCIM 2002Citation
M. Baumann,
J. W. Kolar
Download Minimization of the DC Current Ripple of a Three-Phase Buck Boost PWM Unity Power Factor Rectifier
Minimization of the DC Current Ripple of a Three-Phase Buck Boost PWM Unity Power Factor Rectifier
Proceedings of the 3rd IEEE Power Conversion Conference (PCC 2002), Osaka, Japan, Vol. 2, pp. 472-477, April 2-5, 2002 PCC 2002Citation
U. Drofenik,
J. W. Kolar
Download Modern and Intuitive Way of Teaching Space Vector Calculus and PWM in an Undergraduate Course
Modern and Intuitive Way of Teaching Space Vector Calculus and PWM in an Undergraduate Course
Proceedings of the 3rd IEEE Power Conversion Conference (PCC 2002), Osaka, Japan, Vol. 1, pp. 305-310, April 2-5, 2002 PCC 2002Citation
J. Miniböck,
R. Greul,
J. W. Kolar
Download A Novel Control Concept for Operating a Two-Stage Delta-Rectifier-Based Telecommunications Power Supply Module under Heavily Unbalanced Mains Voltage Conditions
A Novel Control Concept for Operating a Two-Stage Delta-Rectifier-Based Telecommunications Power Supply Module under Heavily Unbalanced Mains Voltage Conditions
Proceedings of the 17th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2002), Dallas, TX, USA, Vol. 2, pp. 716-721, March 10-14, 2002 APEC 2002Citation
J. W. Kolar,
M. Baumann,
F. Schafmeister,
H. Ertl
Download Novel Three-Phase AC-DC-AC Sparse Matrix Converter. Part I - Derivation, Basic Principle of Operation, Space Vector Modulation, Dimensioning
Novel Three-Phase AC-DC-AC Sparse Matrix Converter. Part I - Derivation, Basic Principle of Operation, Space Vector Modulation, Dimensioning
Proceedings of the 17th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2002), Dallas, TX, USA, Vol. 2, pp. 777-787, March 10-14, 2002 APEC 2002Citation
M. Baumann,
F. Stögerer,
J. W. Kolar
Download Novel Three-Phase AC-DC-AC Sparse Matrix Converter. Part II - Experimental Analysis of the Very Sparse Matrix Converter
Novel Three-Phase AC-DC-AC Sparse Matrix Converter. Part II - Experimental Analysis of the Very Sparse Matrix Converter
Proceedings of the 17th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2002), Dallas, TX, USA, Vol. 2, pp. 788-791, March 10-14, 2002 APEC 2002Citation
U. Drofenik,
J. W. Kolar
Download Survey of Modern Approaches of Education in Power Electronics
Survey of Modern Approaches of Education in Power Electronics
Proceedings of the 17th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2002), Dallas, TX, USA, Vol. 2, pp. 749-755, March 10-14, 2002 APEC 2002Citation
F. Cavalcante,
I. Barbi
Download A 90kVA/400Hz Inverter for Ground Support for Aircraft
A 90kVA/400Hz Inverter for Ground Support for Aircraft
Conference Record of the 6th Brazilian Power Electronics Conference (COBEP 2001), Florianopolis, Brazil, pp. 203-207, November 11-14, 2001 COBEP 2001Citation
J. Miniböck,
J. W. Kolar
A Novel 10kW 2-U Three-Phase Unity Power Factor Rectifier Module
Proceedings of the International Symposium on Power Electronics (Ee2001), Novi Sad, Yugoslavia, October 31-November 02, 2001 Ee2001Citation
J. Miniböck,
R. Greul,
J. W. Kolar
Download Evaluation of a Delta-Connection of Three Single-Phase Unity Power Factor Rectifier Modules (Delta-Rectifier) in Comparison to a Direct Three-Phase Rectifier Realization. Part II - Components Stress Evaluation, Efficiency, Control
Evaluation of a Delta-Connection of Three Single-Phase Unity Power Factor Rectifier Modules (Delta-Rectifier) in Comparison to a Direct Three-Phase Rectifier Realization. Part II - Components Stress Evaluation, Efficiency, Control
Proceedings of the 23rd IEEE International Telecommunications Energy Conference (INTELEC 2001), Edinburgh, UK, pp. 446-454, October 14-18, 2001 INTELEC 2001Citation
M. Baumann,
J. W. Kolar
Download Experimental Analysis of a 5kW Wide Input Voltage Range Three-Phase Buck Boost Power Factor Corrector
Experimental Analysis of a 5kW Wide Input Voltage Range Three-Phase Buck Boost Power Factor Corrector
Proceedings of the 23rd IEEE International Telecommunications Energy Conference (INTELEC 2001), Edinburgh, UK, pp. 146-153, October 14-18, 2001 INTELEC 2001Citation
U. Drofenik,
J. W. Kolar,
P. J. Van Duijsen,
P. Bauer
Download New Web-Based Interactive E-Learning in Power Electronics and Electrical Machines
New Web-Based Interactive E-Learning in Power Electronics and Electrical Machines
Conference Record of the IEEE Industry Applications Conference 36th IAS Annual Meeting (IAS 2001), Chicago, IL, USA, Vol. 3, pp. 1858-1865, September 30-October 4, 2001 IAS 2001Citation
F. Stögerer,
J. W. Kolar
Download Design and Experimental Analysis of a Three-Phase Single-Stage 8.5kW Buck-Derived PWM-Rectifier System (VIENNA Rectifier III)
Design and Experimental Analysis of a Three-Phase Single-Stage 8.5kW Buck-Derived PWM-Rectifier System (VIENNA Rectifier III)
Proceedings of the 9th European Conference on Power Electronics and Applications (EPE 2001), Graz, Austria, August 27-29, 2001 EPE 2001Citation
H. Ertl,
J. W. Kolar,
F. C. Zach
Download A Novel Multi-Cell DC-AC Converter for Applications in Renewable Energy Systems
A Novel Multi-Cell DC-AC Converter for Applications in Renewable Energy Systems
Proceedings of the 7th European Power Quality Conference (PCIM 2001), Nuremberg, Germany, pp. 579-586, June 19-21, 2001 PCIM 2001Citation
J. W. Kolar,
F. Stögerer,
Y. Nishida
Download Evaluation of a Delta-Connection of Three Single-Phase Unity Power Factor Rectifier Systems (Delta-Rectifier) in Comparison to a Direct Three-Phase Rectifier Realization. Part I - Modulation Schemes and Input Current Ripple
Evaluation of a Delta-Connection of Three Single-Phase Unity Power Factor Rectifier Systems (Delta-Rectifier) in Comparison to a Direct Three-Phase Rectifier Realization. Part I - Modulation Schemes and Input Current Ripple
Proceedings of the 7th European Power Quality Conference (PCIM 2001), Nuremberg, Germany, pp. 101-108, June 19-21, 2001 PCIM 2001Citation
J. Miniböck,
J. W. Kolar
Download Experimental Analysis of the Application of Latest SiC Diode and CoolMOS Power Transistor Technology in a 10kW Three-Phase PWM (VIENNA) Rectifier
Experimental Analysis of the Application of Latest SiC Diode and CoolMOS Power Transistor Technology in a 10kW Three-Phase PWM (VIENNA) Rectifier
Proceedings of the 7th European Power Quality Conference (PCIM 2001), Nuremberg, Germany, pp. 121-125, June 19-21, 2001 PCIM 2001Citation
M. Baumann,
J. W. Kolar
Download Experimental Evaluation of a Three-Phase Three-Switch Buck-Type Unity Power Factor Corrector
Experimental Evaluation of a Three-Phase Three-Switch Buck-Type Unity Power Factor Corrector
Proceedings of the 7th European Power Quality Conference (PCIM 2001), Nuremberg, Germany, pp. 69-75, June 19-21, 2001 PCIM 2001Citation
M. Baumann,
J. W. Kolar
Download Comparative Evaluation of Modulation Methods for a Three-Phase / Switch Buck Power Factor Corrector Concerning the Input Capacitor Voltage Ripple
Comparative Evaluation of Modulation Methods for a Three-Phase / Switch Buck Power Factor Corrector Concerning the Input Capacitor Voltage Ripple
Proceedings of the 32nd Power Electronics Specialists Conference (PESC 2001), Vancouver, Canada, Vol. 3, pp. 1327-1333, June 17-21, 2001 PESC 2001Citation
J. Miniböck,
J. W. Kolar
Download Comparative Theoretical and Experimental Evaluation of Bridge Leg Topologies of a Three-Phase Three-Level Unity Power Factor Rectifier
Comparative Theoretical and Experimental Evaluation of Bridge Leg Topologies of a Three-Phase Three-Level Unity Power Factor Rectifier
Proceedings of the 32nd Power Electronics Specialists Conference (PESC 2001), Vancouver, Canada, Vol. 3, pp. 1641-1646, June 17-21, 2001 PESC 2001Citation
F. Stögerer,
J. Miniböck,
J. W. Kolar
Download Design and Experimental Verification of a Novel 1.2kW 480Vdc / 24Vac Two-Switch Three-Phase DCM Flyback-Type Unity Power Factor Rectifier
Design and Experimental Verification of a Novel 1.2kW 480Vdc / 24Vac Two-Switch Three-Phase DCM Flyback-Type Unity Power Factor Rectifier
Proceedings of the 32nd Power Electronics Specialists Conference (PESC 2001), Vancouver, Canada, Vol. 2, pp. 914-919, June 17-21, 2001 PESC 2001Citation
F. Stögerer,
J. Miniböck,
J. W. Kolar
Download Implementation of a Novel Control Concept for Reliable Operation of a VIENNA Rectifier under Heavily Unbalanced Mains Voltage Conditions
Implementation of a Novel Control Concept for Reliable Operation of a VIENNA Rectifier under Heavily Unbalanced Mains Voltage Conditions
Proceedings of the 32nd Power Electronics Specialists Conference (PESC 2001), Vancouver, Canada, Vol. 3, pp. 1333-1338, June 17-21, 2001 PESC 2001Citation
J. Miniböck,
F. Stögerer,
J. W. Kolar
Download A Novel Concept for Mains Voltage Proportional Input Current Shaping of a VIENNA Rectifier Eliminating Controller Multipliers. Part I - Basic Theoretical Considerations and Experimental Verification
A Novel Concept for Mains Voltage Proportional Input Current Shaping of a VIENNA Rectifier Eliminating Controller Multipliers. Part I - Basic Theoretical Considerations and Experimental Verification
Proceedings of the 16th IEEE Applied Power Electronics Conference (APEC 2001), Anaheim, CA, USA, Vol. 1, pp. 582-586, March 4-8, 2001 APEC 2001Citation
F. Stögerer,
J. Miniböck,
J. W. Kolar
Download A Novel Concept for Mains Voltage Proportional Input Current Shaping of a VIENNA Rectifier Eliminating Controller Multipliers. Part II - Operation for Heavily Unbalanced Mains Phase Voltages and in Wide Input Voltage Range
A Novel Concept for Mains Voltage Proportional Input Current Shaping of a VIENNA Rectifier Eliminating Controller Multipliers. Part II - Operation for Heavily Unbalanced Mains Phase Voltages and in Wide Input Voltage Range
Proceedings of the 16th IEEE Applied Power Electronics Conference (APEC 2001), Anaheim, CA, USA, Vol. 1, pp. 587-591, March 4-8, 2001 APEC 2001Citation
M. Baumann,
F. Stögerer,
J. W. Kolar,
A. Lindemann
Download Design of a Novel Multi-Chip Power Module for a Three-Phase Buck Boost Unity Power Factor Utility Interface Supplying the Variable Voltage DC Link of a Square-Wave Inverter Drive
Design of a Novel Multi-Chip Power Module for a Three-Phase Buck Boost Unity Power Factor Utility Interface Supplying the Variable Voltage DC Link of a Square-Wave Inverter Drive
Proceedings of the 16th IEEE Applied Power Electronics Conference (APEC 2001), Anaheim, CA, USA, Vol. 2, pp. 820-827, March 4-8, 2001 APEC 2001Citation

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D. Biadene,
S. Giuffrida,
D. Zhang,
J. Huber,
J. W. Kolar,
Download Modeling and Experimental Verification of Effective DM/CM AC-DC Filter Loop Impedances in Three-Phase PWM Converters with Small DC-Link Capacitors
Modeling and Experimental Verification of Effective DM/CM AC-DC Filter Loop Impedances in Three-Phase PWM Converters with Small DC-Link Capacitors
IEEE Transactions on Power Electronics, early access, 2026 Citation
L. Imperiali,
J. W. Kolar,
J. Huber
Download Environmental Assessment of Ultralightweight DC-DC Converters for Future eVTOL Aircraft with Hybrid Power Supply
Environmental Assessment of Ultralightweight DC-DC Converters for Future eVTOL Aircraft with Hybrid Power Supply
IEEE Journal of Emerging and Selected Topics in Industrial Electronics (early access) Citation
J. Huber,
J. W. Kolar
Download Next-Generation Solid-State Transformers for Powering Artificial Intelligence Data Centers: A Survey of Emerging Topologies
Next-Generation Solid-State Transformers for Powering Artificial Intelligence Data Centers: A Survey of Emerging Topologies
IEEE Industrial Electronics Magazine (early access) Citation
J. Huber,
T. M. Jahns,
J. W. Kolar
Download Integration—A Major Driver of Power Electronics Innovation
Integration—A Major Driver of Power Electronics Innovation
IEEE Transaction on Power Electronics (early access) Citation
D. Menzi,
B. Kakarla,
A. Capaul,
M. Frei,
I. Dorrestijn,
J. Singer,
J. W. Kolar,
J. Huber
Download Conceptualization and Experimental Verification of a 50 kW 600 V / 4 kV / 600 V DC Power Supply System for Ultra-Deep-Sea HyDrones
Conceptualization and Experimental Verification of a 50 kW 600 V / 4 kV / 600 V DC Power Supply System for Ultra-Deep-Sea HyDrones
IEEE Access, vol. 13, Nov. 2025 Citation
N. Nain,
Y. Zhang,
S. Walser,
J. W. Kolar,
J. Huber
Download Experimental Comparison of Three-Phase AC-AC Monolithic Bidirectional GaN Transistor-Based Current DC-Link Converter and GaN Transistor-Based Voltage DC-Link Converter
Experimental Comparison of Three-Phase AC-AC Monolithic Bidirectional GaN Transistor-Based Current DC-Link Converter and GaN Transistor-Based Voltage DC-Link Converter
IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 13, no. 6, Dec. 2025 Citation
N. Nain,
D. Zhang,
J. W. Kolar,
J. Huber
Download Synergetic Control of a Monolithic-Bidirectional-GaN-Transistor-Based Three-Phase Current DC-Link AC-AC Converter
Synergetic Control of a Monolithic-Bidirectional-GaN-Transistor-Based Three-Phase Current DC-Link AC-AC Converter
IEEE Transactions on Power Electronics, Vol. 40, No. 7, pp. 9167-9186, July 2025 Citation
M. Akbas,
D. Zhang,
E. Bürgisser,
J. W. Kolar,
J. Huber
Download A New GaN T-Type Three-Switch Bridge-Leg for Cryogenic HTS Magnet Power Supplies
A New GaN T-Type Three-Switch Bridge-Leg for Cryogenic HTS Magnet Power Supplies
IEEE Transactions on Power Electronics, vol. 41, no. 1, Jan. 2026 Citation
R. Herzog,
D. Menzi,
M. Leibl,
L. Imperiali,
J. Huber,
J. W. Kolar
Download Novel Bidirectional Three-Switch Single-Stage Single-Phase AC-DC Buck-Boost Converter with Ground-Referenced Output
Novel Bidirectional Three-Switch Single-Stage Single-Phase AC-DC Buck-Boost Converter with Ground-Referenced Output
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 13, No. 3, pp. 3094-3106, June 2025 Citation
N. Nain,
Y. Zhang,
J. W. Kolar,
J. Huber
Download Comparative Evaluation of Control Dynamics of 3-Φ AC-AC Current DC-Link and Voltage DC-Link Converters Based on DC-DC Equivalent Models
Comparative Evaluation of Control Dynamics of 3-Φ AC-AC Current DC-Link and Voltage DC-Link Converters Based on DC-DC Equivalent Models
IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 13, no. 5, Oct. 2025 Citation
F. Krismer,
D. Menzi,
P. Ziegler,
A. Yang,
J. W. Kolar
Download Optimal Space Vector Modulation of a New Bidirectional Dual-Active-Bridge-Type Single-Stage Isolated Three-Phase Buck-Boost PFC Rectifier System
Optimal Space Vector Modulation of a New Bidirectional Dual-Active-Bridge-Type Single-Stage Isolated Three-Phase Buck-Boost PFC Rectifier System
IEEE Journal of Emerging and Selected Topics in Power Electronics (JESTPE), Vol. 13, No. 1, pp. 72-90, February 2025 Citation
D. Zhang,
J. Kaufmann,
J. Huber,
M. Kasper,
G. Deboy,
J. W. Kolar
Download Non-Isolated Bidirectional Three-Phase Three-Level Wide-Output-Voltage-Range Voltage DC-Link EV Charger
Non-Isolated Bidirectional Three-Phase Three-Level Wide-Output-Voltage-Range Voltage DC-Link EV Charger
IEEE Transactions on Transportation Electrification, Vol. 11, No. 1, pp. 1541-1554, February 2025 Citation
E. Hubmann,
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Sealless Production Ultracentrifuge and its Magnetically Self-Bearing Openable Motors for Purification in Viral Nanotechnology
Sealless Production Ultracentrifuge and its Magnetically Self-Bearing Openable Motors for Purification in Viral Nanotechnology
IEEE Access, Vol. 13, pp. 23072-23090, January 2025 Citation
D. Menzi,
L. Kappeler,
P. Ziegler,
D. Biadene,
J. W. Kolar
Download Wide DC Output Voltage Range Buck-Boost 6-Module Y-Rectifier Featuring Full Power Delivery in 3-Phase and 1-Phase Operation
Wide DC Output Voltage Range Buck-Boost 6-Module Y-Rectifier Featuring Full Power Delivery in 3-Phase and 1-Phase Operation
IEEE Access, Vol. 12, pp. 189804-189819, December 2024 Citation
D. Menzi,
L. Imperiali,
E. Bürgisser,
M. Ulmer,
J. Huber,
J. W. Kolar
Download Ultra-Lightweight High-Efficiency Buck-Boost DC-DC Converters for Future eVTOL Aircraft with Hybrid Power Supply
Ultra-Lightweight High-Efficiency Buck-Boost DC-DC Converters for Future eVTOL Aircraft with Hybrid Power Supply
IEEE Transactions on Transportation Electrification, Vol. 10, No. 4, pp. 10297-10313, December 2024 Citation
J. Schäfer,
G. Rohner,
J. W. Kolar
Download Extending the Steinmetz Equation: Incorporating Mechanical Stress Effects in Ferrite Core Loss Calculations
Extending the Steinmetz Equation: Incorporating Mechanical Stress Effects in Ferrite Core Loss Calculations
IEEE Open Journal of Power Electronics, Vol. 6, pp. 56-65, December 2024 Citation
D. Zhang,
M. Leibl,
J. Mühlethaler,
J. Huber,
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Download Analytical Modeling and Comparison of EMI Pre-Filter Noise Emissions of Three-Phase Voltage and Current DC-Link Converters
Analytical Modeling and Comparison of EMI Pre-Filter Noise Emissions of Three-Phase Voltage and Current DC-Link Converters
IEEE Transactions on Power Electronics, Vol. 39, No. 11, pp. 14691-14707, November 2024 Citation
M. Chen, et al.,
J. W. Kolar
Download MagNet Challenge for Data-Driven Power Magnetics Modeling
MagNet Challenge for Data-Driven Power Magnetics Modeling
IEEE Open Journal of Power Electronics, Vol. 6, pp. 883-898, September 2024 Citation
Publications prior to August 2024, PES Power Electronic Systems Lab
I. Bagaric,
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Computational Fluid Dynamics-Based Optimisation of High-Speed and High-Performance Bearingless Cross-Flow Fan Designs
Computational Fluid Dynamics-Based Optimisation of High-Speed and High-Performance Bearingless Cross-Flow Fan Designs
Machines 2024, 12(8), 513, August 2024 Citation
D. Menzi,
A. Yang,
S. Chhawchharia,
J. W. Kolar
Download Novel Clamping Modulation for Three-Phase Buck-Boost AC Choppers
Novel Clamping Modulation for Three-Phase Buck-Boost AC Choppers
Electronics Letters, Vol. 60, No. 13, July 2024 Citation
Y. Li,
J. Azurza,
M. Haider,
J. Schäfer,
J. Miniböck,
J. Huber,
G. Deboy,
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Download Optimal Synergetic Operation and Experimental Evaluation of an Ultra-Compact GaN-Based Three-Phase 10 kW EV Charger
Optimal Synergetic Operation and Experimental Evaluation of an Ultra-Compact GaN-Based Three-Phase 10 kW EV Charger
IEEE Transactions on Transportation Electrification, Vol. 10, No. 2, pp. 22, June 2024 Citation
R.Giuffrida,
A. Horat,
D. Bortis,
T. Bierewirtz,
K. Narayanaswamy,
M. Granegger,
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Download Linear-Rotary Position Control System with Enhanced Disturbance Rejection for a Novel Total Artificial Heart
Linear-Rotary Position Control System with Enhanced Disturbance Rejection for a Novel Total Artificial Heart
IEEE Open Journal of the Industrial Electronics Society, Vol. 5, pp. 359-375, May 2024 Citation
D. Menzi,
A. Yang,
S. Chhawchharia,
S. Coday,
J. W. Kolar
Download Novel Three-Phase Electronic Transformer
Novel Three-Phase Electronic Transformer
IEEE Transactions on Power Electronics, Vol. 39, No. 5, pp. 5027-5033, May 2024 Citation
E. Hubmann,
F. Weissofner,
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Novel Acoustic Failure Prediction Method for Active Magnetic Bearing Systems
Novel Acoustic Failure Prediction Method for Active Magnetic Bearing Systems
IEEE/ASME Transaction on Mechatronics, Vol. 29, No. 2, pp. 1181-1192, April 2024 Citation
J. Xu,
S. Miric,
D. Bortis,
M. Blickenstorfer,
M. Hitz,
J. W. Kolar,
J. Huber
Download Automatic Time-Division Multiplexing for Inductive Power Transfer to Multiple Stainless-Steel-Enclosed Receivers
Automatic Time-Division Multiplexing for Inductive Power Transfer to Multiple Stainless-Steel-Enclosed Receivers
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 12, No. 2, pp. 2333-2344, April 2024 Citation
G. Rohner,
J. Huber,
S. Miric,
J. W. Kolar
Download Comparative Evaluation of Three-Phase Three-Level Flying Capacitor and Stacked Polyphase Bridge GaN Inverter Systems for Integrated Motor Drives
Comparative Evaluation of Three-Phase Three-Level Flying Capacitor and Stacked Polyphase Bridge GaN Inverter Systems for Integrated Motor Drives
Electronics 2024, 13, 1259, March 28, 2024 Citation
R. Bonetti,
S. Miric,
J. W. Kolar
Download Comparative Analysis of Force and Eddy Current Position Sensing Approaches for a Magnetic Levitation Platform with an Exceptional Hovering Distance
Comparative Analysis of Force and Eddy Current Position Sensing Approaches for a Magnetic Levitation Platform with an Exceptional Hovering Distance
Actuators 2024, 13(4), 122, March 2024 Citation
I. Bagaric,
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Supercritical Operation of Bearingless Cross-Flow Fan
Supercritical Operation of Bearingless Cross-Flow Fan
Machines 2024, 12, 223, Special Issue of Machines: "Mechatronic Systems: Developments and Applications", March 2024 Citation
D. Zhang,
D. Cao,
J. Huber,
J. Everts,
J. W. Kolar
Download Nonisolated Three-Phase Current DC-Link Buck–Boost EV Charger With Virtual Output Midpoint Grounding and Ground Current Control
Nonisolated Three-Phase Current DC-Link Buck–Boost EV Charger With Virtual Output Midpoint Grounding and Ground Current Control
IEEE Transactions on Transportation Electrification, Vol. 10, No. 1, pp. 1398-1413, March 2024 Citation
R. Bonetti,
L. Beglinger,
S. Miric,
D. Bortis,
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Download Reaction Force-Based Position Sensing for Magnetic Levitation Platform with Exceptionally Large Hovering Distance
Reaction Force-Based Position Sensing for Magnetic Levitation Platform with Exceptionally Large Hovering Distance
Actuators 2024, 13, 114, March 16, 2024 Citation
J. Huber,
L. Imperiali,
D. Menzi,
F. Musil,
J. W. Kolar
Download “Energy Efficiency is Not Enough!”— Environmental Impacts as New Dimensions in Multi-Objective Optimization of Power Electronic Systems
“Energy Efficiency is Not Enough!”— Environmental Impacts as New Dimensions in Multi-Objective Optimization of Power Electronic Systems
IEEE Power Electronics Magazine, Vol. 11, No. 1, March 2024 Citation
D. Zhang,
C. Leontaris,
J. Huber,
J. W. Kolar
Download Optimal Synergetic Control of Three-Phase/Level Boost-Buck Voltage DC-Link AC/DC Converter for Very-Wide Output Voltage Range High-Efficiency EV Charger
Optimal Synergetic Control of Three-Phase/Level Boost-Buck Voltage DC-Link AC/DC Converter for Very-Wide Output Voltage Range High-Efficiency EV Charger
IEEE Journal of Emerging and Selected Topics in Power Electronics (JESTPE), Vol. 12, No. 1, pp. 28-42, February 2024 Citation
E. Hubmann,
R. Eberhard,
C. Blaser,
S. Erismann,
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Magnetically Self-Bearing Drive System for Ultracentrifugation: towards 100’000 rpm and 200’000 g
Magnetically Self-Bearing Drive System for Ultracentrifugation: towards 100’000 rpm and 200’000 g
IEEE Transactions on Industry Applications, Vol. 60, No. 1, pp 321-331, February 2024 Citation
T. Bierewirtz,
K. Narayanaswamy,
R. Giuffrida,
T. Rese,
D. Bortis,
D. Zimpfer,
J. W. Kolar,
U. Kertzscher,
M. Granegger
Download A Novel Pumping Principle for a Total Artificial Heart
A Novel Pumping Principle for a Total Artificial Heart
IEEE Transactions on Biomedical Engineering, Vol. 71, No. 2, pp. 446-455, February 2024 Citation
G. Rohner,
T. Gfrörer,
P. Niklaus,
D. Bortis,
M. Schweizer,
J. W. Kolar
Download Comparative Evaluation of Three-Phase Three-Level GaN and Seven-Level Si Flying Capacitor Inverters for Integrated Motor Drives Considering Overload Operation
Comparative Evaluation of Three-Phase Three-Level GaN and Seven-Level Si Flying Capacitor Inverters for Integrated Motor Drives Considering Overload Operation
IEEE Access, Vol. 12, pp. 7356-7371, January 2024 Citation
R. Kopacz,
D. Menzi,
F. Krismer,
J. Rabkowski,
J. W. Kolar,
J. Huber
Download New Single-Stage Bidirectional Three-Phase AC-DC Solid-State Transformer
New Single-Stage Bidirectional Three-Phase AC-DC Solid-State Transformer
Electronic Letters, Vol. 60, No. 2, January 2024 Citation
R. Giuffrida,
R. Senti,
D. Bortis,
T. Bierewirtz,
K. Narayanaswamy,
M. Granegger,
J. W. Kolar
Download Spatially Highly-Constrained Auxiliary Rotary Actuator for a Novel Total Artificial Heart
Spatially Highly-Constrained Auxiliary Rotary Actuator for a Novel Total Artificial Heart
IEEE Open Journal of the Industrial Electronics Society, Vol. 4., pp. 732-747, December 2023 Citation
D. Zhang,
J. Huber,
J. W. Kolar
Download A Three-Phase Synergetically Controlled Buck-Boost Current DC-Link EV Charger
A Three-Phase Synergetically Controlled Buck-Boost Current DC-Link EV Charger
IEEE Transactions on Power Electronics, Vol. 38, No. 12, pp. 15184-15198, December 2023 Citation
G. Rohner,
T. Gfrörer,
P. Niklaus,
J. Huber,
D. Bortis,
M. Schweizer,
J. W. Kolar
Download Hardware-Based Comparative Analysis of Multilevel Inverter Topologies for Integrated Motor Drives Considering Overload Operation
Hardware-Based Comparative Analysis of Multilevel Inverter Topologies for Integrated Motor Drives Considering Overload Operation
IEEE Open Journal of Power Electronics, Vol. 4, pp. 934-944, October 2023 Citation
R. Giuffrida,
R. Senti,
J. W. Kolar,
T. Bierewirtz,
K. Narayanaswamy,
M. Granegger,
D. Bortis
Download Design and Realization of a Highly-Compact Tubular Linear Actuator for a Novel Total Artificial Heart
Design and Realization of a Highly-Compact Tubular Linear Actuator for a Novel Total Artificial Heart
IEEE Journal of Emerging and Selected Topics in Industrial Electronics, Vol. 4, No. 4, pp. 1010-1023, October 2023 Citation
D. Menzi,
V. Marugg,
T. Langbauer,
J. W. Kolar
Download Optimal Common-Mode Voltage Injection for Phase-Modular Three-Phase PFC Rectifiers Minimizing Energy Buffering Requirement
Optimal Common-Mode Voltage Injection for Phase-Modular Three-Phase PFC Rectifiers Minimizing Energy Buffering Requirement
IEEE Open Journal of Power Electronics, Vol. 4, pp. 674-686, August 2023 Citation
H. Sarnago,
O. Lucia,
S. Chhawchharia,
D. Menzi,
J. W. Kolar
Download Novel Bidirectional Universal 1-Phase/3-Phase-Input Unity Power Factor Differential AC/DC Converter
Novel Bidirectional Universal 1-Phase/3-Phase-Input Unity Power Factor Differential AC/DC Converter
Electronics Letters, Vol. 59, No. 13, July 2023 Citation
M. Haider,
P. Niklaus,
M. Madlener,
G. Rohner,
J. W. Kolar
Download Comparative Evaluation of Gate Driver and LC-Filter Based dv/dt-Limitation for SiC-Based Motor-Integrated Variable Speed Drive Inverters
Comparative Evaluation of Gate Driver and LC-Filter Based dv/dt-Limitation for SiC-Based Motor-Integrated Variable Speed Drive Inverters
IEEE Open Journal of Power Electronics, Vol. 4, pp. 450-462, June 2023 Citation
S. Miric,
P. Niklaus,
J. Huber,
C. Stäger,
M. Haider,
J. W. Kolar
Download Analysis and Experimental Verification of the EMI Signature of Three-Phase Three-Level TCM Soft-Switching Converter Systems
Analysis and Experimental Verification of the EMI Signature of Three-Phase Three-Level TCM Soft-Switching Converter Systems
IEEE Access, Vol. 11, pp. 57391-57400, June 2023 Citation
D. Zhang,
D. Cittanti,
P. Sun,
J. Huber,
R. Bojoi,
J. W. Kolar
Download Detailed Modeling and In-Situ Calorimetric Verification of Three-Phase Sparse NPC Converter Power Semiconductor Losses
Detailed Modeling and In-Situ Calorimetric Verification of Three-Phase Sparse NPC Converter Power Semiconductor Losses
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 11, No. 3, pp. 3409-3423, June 2023 Citation
J. Azurza,
D. Marciano,
J. Huber,
G. Deboy,
G. Busatto,
J. W. Kolar
Download All-SiC 99.4% Efficient Three-Phase Three-Level T-Type Inverter with DC-Side Common-Mode Filter
All-SiC 99.4% Efficient Three-Phase Three-Level T-Type Inverter with DC-Side Common-Mode Filter
Electronic Letters, Vol. 59, No. 12, June 2023 Citation
I. Bagaric,
R. Hu,
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Comparative Evaluation of High-Speed Bearingless Cross-Flow Fan Designs for Lithography Excimer Lasers
Comparative Evaluation of High-Speed Bearingless Cross-Flow Fan Designs for Lithography Excimer Lasers
Machines 2023, 11, 611, June 2, 2023 Citation
D. Menzi,
S. Ben-Yaakov,
G. Zulauf,
J. W. Kolar
Download ESR Modelling of Class II MLCC Large-Signal-Excitation Losses
ESR Modelling of Class II MLCC Large-Signal-Excitation Losses
IEEE Transactions on Power Electronics, Vol. 38, No. 5, pp. 5711-5715, May 2023 Citation
T. Langbauer,
D. Menzi,
V. Marugg,
F. Vollmaier,
J. Azurza,
M. Kasper,
J. W. Kolar
Download Third-Harmonic-Type Modulation Minimizing the DC-Link Energy Storage Requirement of Isolated Phase-Modular Three-Phase PFC Rectifier Systems
Third-Harmonic-Type Modulation Minimizing the DC-Link Energy Storage Requirement of Isolated Phase-Modular Three-Phase PFC Rectifier Systems
IEEE Access, Vol. 11, pp. 34359-34371, April 2023 Citation
D. Zhang,
D. Cao,
J. Huber,
J. W. Kolar
Download Three-Phase Synergetically Controlled Current DC-Link AC/DC Buck-Boost Converter with Two Independently Regulated DC Outputs
Three-Phase Synergetically Controlled Current DC-Link AC/DC Buck-Boost Converter with Two Independently Regulated DC Outputs
IEEE Transactions on Power Electronics, Vol. 38, No. 4, pp. 4195-4202, April 2023 Citation
J. Huber,
J. W. Kolar
Download Monolithic Bidirectional Power Transistors – Opening New Horizons in Power Electronics
Monolithic Bidirectional Power Transistors – Opening New Horizons in Power Electronics
IEEE Power Electronics Magazine, Vol. 10, No. 1, pp. 28-38, March 2023 Citation
P. Niklaus,
J. W. Kolar,
D. Bortis
Download 100 kHz Large-Signal Bandwidth GaN-Based 10 kVA Class-D Power Amplifier with 4.8 MHz Switching Frequency
100 kHz Large-Signal Bandwidth GaN-Based 10 kVA Class-D Power Amplifier with 4.8 MHz Switching Frequency
IEEE Transactions on Power Electronics, Vol. 38, No. 2, pp. 2307-2326, February 2023 Citation
D. Menzi,
M. Heller,
G. Kerridge,
P. Marley,
A. Ellmore,
S. Ben-Yaakov,
J. W. Kolar
Download iGSE-C<sub>D</sub> – An Electric-/Displacement-Field Related Steinmetz Model for Class II Multilayer Ceramic Capacitors under Low-Frequency Large-Signal Excitation
iGSE-CD – An Electric-/Displacement-Field Related Steinmetz Model for Class II Multilayer Ceramic Capacitors under Low-Frequency Large-Signal Excitation
IEEE Open Journal of Power Electronics, Vol. 4, pp. 107-116, January 2023 Citation
P. Pejovic,
J. W. Kolar
Download Analysis of a Three-Phase Twelve-Pulse Voltage Output Type Rectifier
Analysis of a Three-Phase Twelve-Pulse Voltage Output Type Rectifier
Zenodo Open-access Repository, uploaded December 2022 Citation
M. Heller,
F. Krismer,
J. W. Kolar
Download EMI Filter Design for the Integrated Dual Three-Phase Active Bridge (D3AB) PFC Rectifier
EMI Filter Design for the Integrated Dual Three-Phase Active Bridge (D3AB) PFC Rectifier
IEEE Transactions on Power Electronics, Vol. 37, No. 12, pp. 14527-14546, December 2022 Citation
D. Menzi,
S. Weihe,
J. Azurza,
J. Everts,
J. W. Kolar
Download Single-Phase PFC Rectifier with Integrated Flying Capacitor Power Pulsation Buffer
Single-Phase PFC Rectifier with Integrated Flying Capacitor Power Pulsation Buffer
IEEE Open Journal of Power Electronics, Vol. 3, pp. 866-875, November 2022 Citation
M. Heller,
F. Krismer,
J. W. Kolar
Download Duty-Cycle Dependent Phase Shift Modulation of Dual Three-Phase Active Bridge Four-Port AC-DC/DC-AC Converter Eliminating Low Frequency Power Pulsations
Duty-Cycle Dependent Phase Shift Modulation of Dual Three-Phase Active Bridge Four-Port AC-DC/DC-AC Converter Eliminating Low Frequency Power Pulsations
IEEE Open Journal of Power Electronics, Vol. 3, pp. 705-722, October 2022 Citation
P. Niklaus,
R. Bonetti,
C. Stäger,
J. W. Kolar,
D. Bortis
Download High-Bandwidth Isolated Voltage Measurements with Very High Common Mode Rejection Ratio for WBG Power Converters
High-Bandwidth Isolated Voltage Measurements with Very High Common Mode Rejection Ratio for WBG Power Converters
IEEE Open Journal of Power Electronics, Vol. 3, pp. 651-664, September 2022 Citation
D. Menzi,
J. Huber,
L. Kappeler,
G. Zulauf,
J. W. Kolar
Download New Return-Path-Inductor Buck-Boost Y-Inverter Motor Drive with Reduced Current Stresses
New Return-Path-Inductor Buck-Boost Y-Inverter Motor Drive with Reduced Current Stresses
IEEE Transactions on Power Electronics, Vol. 37, No. 9, pp. 10086-10090, September 2022 Citation
N. Nain,
S. Walser,
J. Huber,
K. Leong,
J. W. Kolar
Download Self-Reverse-Blocking (SRB) Control of Dual-Gate Monolithic Bidirectional GaN Switch with Quasi-Ohmic On-State Characteristic
Self-Reverse-Blocking (SRB) Control of Dual-Gate Monolithic Bidirectional GaN Switch with Quasi-Ohmic On-State Characteristic
IEEE Transactions on Power Electronics, Vol. 37, No. 9, pp. 10091-10094, September 2022 Citation
P. Czyz,
T. Guillod,
F. Krismer,
J. Huber,
J. W. Kolar
Download Design and Experimental Analysis of 166 kW Medium-Voltage Medium-Frequency Air-Core Transformer for 1:1-DCX Applications
Design and Experimental Analysis of 166 kW Medium-Voltage Medium-Frequency Air-Core Transformer for 1:1-DCX Applications
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 10, No. 4, pp. 3541-3560, August 2022 Citation
T. Guillod,
P. Czyz,
J. W. Kolar
Download Geometrical Optimization of Medium-Frequency Air-Core Transformers for DCX Applications
Geometrical Optimization of Medium-Frequency Air-Core Transformers for DCX Applications
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 10, No. 4, pp. 4319-4335, August 2022 Citation
P. Niklaus,
D. Bortis,
J. W. Kolar
Download Beyond 50MHz Bandwidth Extension of Commercial DC-Current Measurement Sensors with Ultra-Compact PCB Integrated Pickup Coils
Beyond 50MHz Bandwidth Extension of Commercial DC-Current Measurement Sensors with Ultra-Compact PCB Integrated Pickup Coils
IEEE Transactions On Industry Applications, Vol. 58, No. 4, pp. 5026-5041, August 2022 Citation
M. Antivachis,
D. Wu,
D. Bortis,
J. W. Kolar
Download Analysis of Double-Bridge Inverters for Drive Systems with Open-End Winding Motors
Analysis of Double-Bridge Inverters for Drive Systems with Open-End Winding Motors
IEEE Journal of Emerging and Selected Topics in Power Electronics Special Issue on Electric Machine Drives and Converters for Automotive Applications, Vol. 10, No. 3, pp. 3427-3442, June 2022 Citation
P. Czyz,
T. Guillod,
D. Zhang,
F. Krismer,
R. Färber,
J. Huber,
C. Franck,
J. W. Kolar
Download Analysis of the Performance Limits of 166 kW / 7 kV Air-Core and Magnetic-Core Medium-Voltage Medium-Frequency Transformers for 1:1-DCX Applications
Analysis of the Performance Limits of 166 kW / 7 kV Air-Core and Magnetic-Core Medium-Voltage Medium-Frequency Transformers for 1:1-DCX Applications
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 10, No. 3, pp. 2989-3012, June 2022 Citation
M. Antivachis,
N. Kleynhans,
J. W. Kolar
Download Three-Phase Sinusoidal Output Buck-Boost GaN Y-Inverter for Advanced Variable Speed AC Drives
Three-Phase Sinusoidal Output Buck-Boost GaN Y-Inverter for Advanced Variable Speed AC Drives
IEEE Journal of Emerging and Selected Topics in Power Electronics Special Issue on Electric Machine Drives and Converters for Automotive Applications, Vol. 10, No. 3, pp. 3459-3476, June 2022 Citation
J. Böhler,
J. Huber,
J. Wurz,
M. Stransky,
N. Uvaidov,
S. Srdic,
J. W. Kolar
Download Ultra-High-Bandwidth Power Amplifiers: A Technology Overview and Future Prospects
Ultra-High-Bandwidth Power Amplifiers: A Technology Overview and Future Prospects
IEEE Access, Vol. 10, pp. 54613-54633, June 2022 Citation
D. Cittanti,
C. Gammeter,
J. Huber,
R. Bojoi,
J. W. Kolar
Download A Simplified Hard-Switching Loss Model for Fast-Switching Three-Level T-Type SiC Bridge-Legs
A Simplified Hard-Switching Loss Model for Fast-Switching Three-Level T-Type SiC Bridge-Legs
Electronics 2022, 11, 1686, May 2022 Citation
R. Giuffrida,
S. Miric,
D. Bortis,
J. W. Kolar
Download Highly Dynamic Eddy-Current-Based Sealed Magnetic Bearing Position Measurement - “Seeing Through Conductive Walls”
Highly Dynamic Eddy-Current-Based Sealed Magnetic Bearing Position Measurement - “Seeing Through Conductive Walls”
IEEE Open Journal of the Industrial Electronics Society, Vol. 3, pp. 252-264, May 2022 Citation
M. Röthlisberger,
M. Schuck,
J. W. Kolar
Download Kilohertz-Frequency Rotation of Acoustically Levitated Particles
Kilohertz-Frequency Rotation of Acoustically Levitated Particles
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency, Vol. 69, No. 4, pp. 1528-1534, April 2022 Citation
M. Röthlisberger,
G. Schmidli,
M. Schuck,
J. W. Kolar
Download Multi-Frequency Acoustic Levitation and Trapping of Particles in all Degrees of Freedom
Multi-Frequency Acoustic Levitation and Trapping of Particles in all Degrees of Freedom
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 69, No. 4, pp. 1572-1575, April 2022 Citation
S. Miric,
J. W. Kolar,
D. Bortis
Download Novel Tubular Linear Actuator with Integrated Magnetic Bearing
Novel Tubular Linear Actuator with Integrated Magnetic Bearing
e & i Elektrotechnik und Informationstechnik Vol. 139, pp. 230–242, March 2022 Citation
M. Haider,
S. Fuchs,
G. Zulauf,
D. Bortis,
J. W. Kolar,
Y. Ono
Download Analytical Loss Model for Three-Phase 1200V SiC MOSFET Inverter Drive System Utilizing Miller Capacitor-Based dv/dt-Limitation
Analytical Loss Model for Three-Phase 1200V SiC MOSFET Inverter Drive System Utilizing Miller Capacitor-Based dv/dt-Limitation
IEEE Open Journal of Power Electronics, Vol. 3, pp. 93-104, January 2022 Citation
D. Menzi,
S. Chhawchharia,
G. Zulauf,
D. Bortis,
H.-P. Nee,
J. W. Kolar
Download Comparative Evaluation of Harmonic Injection Techniques for a Phase-Modular Three-Phase Six-Switch Buck-Boost Y-Inverter
Comparative Evaluation of Harmonic Injection Techniques for a Phase-Modular Three-Phase Six-Switch Buck-Boost Y-Inverter
IEEE Transactions on Power Electronics, Vol. 37, No. 3, pp. 2519-2524, March 2022 Citation
M. Haider,
D. Bortis,
G. Zulauf,
J. W. Kolar,
Y. Ono
Download Novel Motor-Kinetic-Energy-Based Power Pulsation Buffer Concept for Single-Phase-Input Electrolytic-Capacitor-Less Motor-Integrated Inverter System
Novel Motor-Kinetic-Energy-Based Power Pulsation Buffer Concept for Single-Phase-Input Electrolytic-Capacitor-Less Motor-Integrated Inverter System
Electronics 2022, 11, 280, January 2022 Citation
R. Bonetti,
D. Bortis,
J. W. Kolar
Download Exploring the Physical Limits of Axial Magnetic Bearings Featuring Extremely Large Vertical Levitation Distances
Exploring the Physical Limits of Axial Magnetic Bearings Featuring Extremely Large Vertical Levitation Distances
IEEE Industry Applications Society, Vol. 57, No. 6, pp. 6931-6943, December 2021 Citation
D. Menzi,
D. Bortis,
J. W. Kolar
Download EMI Filter Design for a Three-Phase Buck-Boost Y-Inverter VSD with Unshielded Motor Cables Considering IEC 61800-3 Conducted & Radiated Emission LimitsDownload EMI Filter Design for a Three-Phase Buck-Boost Y-Inverter VSD with Unshielded Motor Cables Considering IEC 61800-3 Conducted & Radiated Emission Limits
EMI Filter Design for a Three-Phase Buck-Boost Y-Inverter VSD with Unshielded Motor Cables Considering IEC 61800-3 Conducted & Radiated Emission Limits
IEEE Transactions on Power Electronics, Vol. 36, No. 11, pp. 12919-12937, November 2021 Citation
J. Schäfer,
J. W. Kolar
Download Three-Port Series-Resonant DC/DC Converter for Automotive Charging Applications
Three-Port Series-Resonant DC/DC Converter for Automotive Charging Applications
Electronics 2021, 10(20), 2543, October 2021 Citation
P. Czyz,
P. Papamanolis,
F. Trunas Bruguera,
T. Guillod,
F. Krismer,
V. Lazarevic,
J. Huber,
J. W. Kolar
Download Load-Independent Voltage Balancing of Multi-Level Flying Capacitor Converters in Quasi-2-Level Operation
Load-Independent Voltage Balancing of Multi-Level Flying Capacitor Converters in Quasi-2-Level Operation
Electronics 2021, 10(19), 2414, October 2021 Citation
G. Knabben,
G. Zulauf,
J. Schäfer,
J. W. Kolar,
M. Kasper,
J. Azurza,
G. Deboy
Download Conceptualization and Analysis of a Next-Generation Ultra-Compact 1.5-kW PCB-Integrated Wide-Input-Voltage-Range 12V-Output Industrial DC/DC Converter Module
Conceptualization and Analysis of a Next-Generation Ultra-Compact 1.5-kW PCB-Integrated Wide-Input-Voltage-Range 12V-Output Industrial DC/DC Converter Module
Electronics 2021, 10 (17), 2158, September 2021 Citation
P. Papamanolis,
D. Bortis,
F. Krismer,
D. Menzi,
J. W. Kolar
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New EV Battery Charger PFC Rectifier Front-End Allowing Full Power Delivery in 3-Phase and 1-Phase Operation
Electronics 2021, 10 (17), 2069, August 2021 Citation
A. Tüysüz,
T. Stolz,
A. Muetze,
M. Flankl,
S. Miric,
J. W. Kolar
Download Three-Dimensional Analytical Modeling of an Eddy-Current-Based Non-Contact Speed Sensor
Three-Dimensional Analytical Modeling of an Eddy-Current-Based Non-Contact Speed Sensor
IEEE Open Journal of Industry Applications, Vol. 2, pp. 224-234, August 2021 Citation
A. Escher,
C. Strauch,
E. Hubmann,
M. Hübler,
D. Bortis,
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A Cavopulmonary Assist Device for Long-Term Therapy of Fontan Patients
Seminars in Thoracic and Cardiovascular Surgery, June 2021 Citation
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Analysis and Performance Evaluation of a Three-Phase Sparse Neutral Point Clamped Converter for Industrial Variable Speed Drives
Springer Nature, Electrical Engineering, June 2021 Citation
J. Schäfer,
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Zero-Voltage-Switching Auxiliary Circuit for Minimized Inductance Requirement in Series-Resonant DC/DC Converter Systems
IEEE Transactions on Power Electronics, Vol. 36, No. 6, pp. 6469-6479, June 2021 Citation
P. Bezerra,
F. Krismer,
J. W. Kolar,
R. Khaddam-Aljameh,
S. Paredes,
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T. Brunschwiler,
P. A. Francese,
T. Morf,
M. A. Kossel,
M. Braendli
Download Experimental Efficiency Evaluation of Stacked Transistor Half-Bridge Topologies in 14 nm CMOS Technology
Experimental Efficiency Evaluation of Stacked Transistor Half-Bridge Topologies in 14 nm CMOS Technology
Electronics 2021, Special Issue "Advances in Low Power and High Power Electronics", May 2021 Citation
D. Neumayr,
G. Knabben,
E. Varescon,
D. Bortis,
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Comparative Evaluation of a Full- and Partial-Power Processing Active Power Buffer for Ultra-Compact Single-Phase DC/AC Converter Systems
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 9, No. 2, pp. 1194-2013, April 2021 Citation
P. Niklaus,
M. Antivachis,
D. Bortis,
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Analysis of the Influence of Measurement Circuit Asymmetries on Three-Phase CM/DM Conducted EMI Separation
IEEE Transactions on Power Electronics, Vol. 36, No. 4, pp. 4066-4080, April 2021 Citation
J. Azurza,
G. Zulauf,
P. Papamanolis,
S. Hobi,
S. Miric,
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Three Levels Are Not Enough: Scaling Laws for Multi-Level Converters in AC/DC Applications
IEEE Transactions in Power Electronics, Vol. 36, No. 4, pp. 3967-3986, April 2021 Citation
P. Puentener,
M. Schuck,
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CFD Assisted Evaluation of In Vitro Experiments on Bearingless Blood Pumps
IEEE Transactions on Biomedical Engineering, Vol. 68, No. 4, pp. 1370-1378, April 2021 Citation
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Contactless Picking of Objects Using an Acoustic Gripper
Actuators, Special Issue "Selected Papers from the 1st International Electronic Conference on Actuator Technology: Materials, Devices and Applications" (IeCAT), April, 2021 Citation
M. Antivachis,
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Input/Output EMI Filter Design for Three-Phase Ultra-High Speed Motor Drive GaN Inverter Stage
CPSS Transactions on Power Electronics and Applications, Vol. 6, No. 1, pp. 74-92, March 2021 Citation
P. Papamanolis,
T. Guillod,
F. Krismer,
J. W. Kolar
Download Transient Calorimetric Measurement of Ferrite Core Losses up to 50MHzOpen video
Transient Calorimetric Measurement of Ferrite Core Losses up to 50MHz
IEEE Transactions on Power Electronics, Vol. 36, No. 3, pp. 2548-2563, March 2021 Citation
M. Haider,
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Analytical Calculation of the Residual ZVS Losses of TCM-Operated Single-Phase PFC Rectifiers
IEEE Open Journal of Power Electronics, Vol. 2, pp. 250-264, February 2021 Citation
M. Antivachis,
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Novel High-Speed Turbo Compressor with Integrated Inverter for Fuel Cell Air Supply
Frontiers in Mechanical Engineering, Vol. 6, Art. 612301, February 2021 Citation
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iGSE-Cx – A New Normalized Steinmetz Model for Class II Multilayer Ceramic Capacitors
IEEE Open Journal of Power Electronics, Vol. 2, pp. 138-144, February 2021 Citation
S. Miric,
R. Giuffrida,
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J. W. Kolar
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Dynamic Electromechanical Model and Position Controller Design of a New High-Precision Self-Bearing Linear Actuator
IEEE Transactions on Industrial Electronics, Vol. 68, No. 1, pp. 744-755, January 2021 Citation
D. Menzi,
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G. Zulauf,
M. Heller,
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Novel iGSE-C Loss Modelling of X7R Ceramic Capacitors
IEEE Transactions on Power Electronics, Vol. 35, No. 12, pp. 13367-13383, December 2020 Citation
M. Haider,
J. Azurza,
S. Miric,
N. Nain,
G. Zulauf,
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Novel ZVS S-TCM Modulation of Three-Phase AC/DC Converters
IEEE Open Journal of Power Electronics, Vol. 1., pp. 529-543, November 2020 Citation
P. Puentener,
M. Schuck,
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The Influence of Impeller Geometries on Haemolysis in Bearingless Centrifugal Pumps
IEEE Open Journal of Engineering in Medicine and Biology, Vol. 1, pp. 316-323, November 2020 Citation
P. Papamanolis,
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Minimum Loss Operation and Optimal Design of High-Frequency Inductors for Defined Core and Litz Wire
IEEE Open Journal of Power Electronics, Vol. 1, pp. 469-487, November 2020 Citation
P. Bezerra,
F. Krismer,
J. W. Kolar,
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S. Paredes,
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M. Braendli
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Electrical and Thermal Characterization of an Inductor-based ANPC-type Buck Converter in 14 nm CMOS Technology for Microprocessor Applications
IEEE Open Journal of Power Electronics, Vol. 1, pp. 456-468, October 2020 Citation
C. Gong,
A. Tüysüz,
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T. Stolz,
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Experimental Analysis and Optimization of a Contactless Eddy-Current-Based Speed Sensor for Smooth Conductive Surfaces
IEEE Transactions on Industrial Electronics, Vol. 67, No. 10, pp. 8817-8828, October 2020 Citation
P. Niklaus,
D. Bortis,
J. W. Kolar
Download Design and Experimental Analysis of a Three-Phase Active CM/DM Conducted EMI Noise Separator
Design and Experimental Analysis of a Three-Phase Active CM/DM Conducted EMI Noise Separator
CPSS Transactions on Power Electronics and Applications, Vol. 5, No. 3, pp. 273-288, September 2020 Citation
M. Guacci,
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Download Experimental Characterization of Silicon and Gallium Nitride 200V Power Semiconductors for Modular/Multi-Level Converters Using Advanced Measurement TechniquesOpen video
Experimental Characterization of Silicon and Gallium Nitride 200V Power Semiconductors for Modular/Multi-Level Converters Using Advanced Measurement Techniques
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 8, No. 3, pp. 2238-2254, September 2020 Citation
D. Neumayr,
D. Bortis,
J. W. Kolar
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The Essence of the Little Box Challenge - Part B: Hardware Demonstrators & Comparative Evaluations
CPSS Transactions on Power Electronics and Applications, Vol. 5, No. 3, pp. 251-272, September 2020 Citation
T. Guillod,
R. Färber,
D. Rothmund,
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C. Franck,
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Dielectric Losses in Dry-Type Insulation of Medium-Voltage Power Electronic Converters
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 8, No. 3, pp. 2716-2732, September 2020 Citation
J. Schäfer,
D. Bortis,
J. W. Kolar
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Novel Highly Efficient/Compact Automotive PCB Winding Inductors Based on the Compensating Air-Gap Fringing Field Concept
IEEE Transactions on Power Electronics, Vol. 35, No. 9, pp. 9619-9633, September 2020 Citation
J. Azurza,
G. Zulauf,
J. W. Kolar,
G. Deboy
Download New Figure-of-Merit Combining Semiconductor and Multi-Level Converter Properties
New Figure-of-Merit Combining Semiconductor and Multi-Level Converter Properties
IEEE Open Journal of Power Electronics, Vol. 1, pp. 322-338, August 2020 Citation
T. Holenstein,
M. Schuck,
J. W. Kolar
Download Performance Benchmarking of a Novel Magnet-Free Bearingless Synchronous Reluctance Slice Motor
Performance Benchmarking of a Novel Magnet-Free Bearingless Synchronous Reluctance Slice Motor
IEEE Open Journal of the Industrial Electronics Society, Vol. 1, pp. 184-193, July 2020 Citation
T. Guillod,
P. Papamanolis,
J. W. Kolar
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Artificial Neural Network (ANN) Based Fast and Accurate Inductor Modeling and Design
IEEE Open Journal of Power Electronics, Vol. 1, pp. 284-299, July 2020 Citation
T. Holenstein,
M. Schuck,
J. W. Kolar
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A Wide Air Gap Flux Switching Bearingless Motor with Odd and Even Pole Pair Numbers
IEEE Open Journal of Industry Applications, Vol. 1, pp. 25-62, July 2020 Citation
G. Zulauf,
M. Guacci,
J. M. Rivas-Davila,
J. W. Kolar
Download The Impact of Multi-MHz Switching Frequencies on the Dynamic On-Resistance of GaN-on-Si HEMTs
The Impact of Multi-MHz Switching Frequencies on the Dynamic On-Resistance of GaN-on-Si HEMTs
IEEE Open Journal of Power Electronics , Vol. 1, pp. 210-2015, July 2020 Citation
G. Zulauf,
M. Guacci,
J. W. Kolar
Download Dynamic On-Resistance in GaN-on-Si HEMTs: Origins, Dependencies, and Future Characterization Frameworks
Dynamic On-Resistance in GaN-on-Si HEMTs: Origins, Dependencies, and Future Characterization Frameworks
IEEE Transactions on Power Electronics, Vol. 35, No. 6, pp. 5581-5588, June 2020 Citation
D. Neumayr,
D. Bortis,
J. W. Kolar
Download The Essence of the Little Box Challenge - Part A: Key Design Challenges & Solutions
The Essence of the Little Box Challenge - Part A: Key Design Challenges & Solutions
CPSS Transactions on Power Electronics and Applications, Vol. 5, No. 2, pp. 158-179, June 2020 Citation
S. Miric,
R. Giuffrida,
D. Bortis,
J. W. Kolar
Download Enhanced Complex Space Vector Modeling and Control System Design of Multiphase Magnetically Levitated Rotary-Linear Machines
Enhanced Complex Space Vector Modeling and Control System Design of Multiphase Magnetically Levitated Rotary-Linear Machines
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 8, No. 2, pp. 1833-1849, June 2020 Citation
T. Guillod,
J. W. Kolar
Download Medium-Frequency Transformer Scaling Laws: Derivation, Verification, and Critical Analysis
Medium-Frequency Transformer Scaling Laws: Derivation, Verification, and Critical Analysis
CPSS Transactions, Vol. 5, No. 1, pp. 18-34, March 2020 Citation
M. Antivachis,
J. Azurza,
D. Bortis,
J. W. Kolar
Download Analysis of a Synergetically Controlled Two-Stage Three-Phase DC/AC Buck-Boost Converter
Analysis of a Synergetically Controlled Two-Stage Three-Phase DC/AC Buck-Boost Converter
CPSS Transactions on Power Electronics and Applications, Vol. 5, No. 1, pp. 34-51, March 2020 Citation
T. Guillod,
D. Rothmund,
J. W. Kolar
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Active Magnetizing Current Splitting ZVS Modulation of a 7kV/400V DC Transformer
IEEE Transactions on Power Electronics, Vol. 35, No. 2, pp. 1293-1305, February 2020 Citation
L. Schrittwieser,
M. Leibl,
J. W. Kolar
Download 99% Efficient Isolated Three-Phase Matrix-Type DAB Buck-Boost PFC Rectifier
99% Efficient Isolated Three-Phase Matrix-Type DAB Buck-Boost PFC Rectifier
IEEE Transactions on Power Electronics, Vol. 35, No. 1, pp. 138-157, January 2020 Citation
M. Guacci,
D. Zhang,
M. Tatic,
D. Bortis,
J. W. Kolar,
Y. Kinoshita,
H. Ishida
Download Three-Phase Two-Third-PWM Buck-Boost Current Source Inverter System Employing Dual-Gate Monolithic Bidirectional GaN e-FETs
Three-Phase Two-Third-PWM Buck-Boost Current Source Inverter System Employing Dual-Gate Monolithic Bidirectional GaN e-FETs
CPSS Transactions on Power Electronics and Applications, Vol. 4, No. 4, pp. 339-354, December 2019 Citation
R. Faerber,
T. Guillod,
F. Krismer,
J. W. Kolar,
C. Franck
Download Endurance of Polymeric Insulation Foil Exposed to DC-Biased Medium-Frequency Rectangular Pulse Voltage Stress
Endurance of Polymeric Insulation Foil Exposed to DC-Biased Medium-Frequency Rectangular Pulse Voltage Stress
Energies, Special Edition "Advances in Electric Insulating Materials for Components in Power Systems", December 2019 Citation
M. Mauerer,
J. W. Kolar
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The Triple Buck Converter – An Efficient Low-Distortion Switch-Mode Power Amplifier Topology
IET Journal of Engineering, October 2019 Citation
A. Tüysüz,
T. Achtnich,
C. Zwyssig,
J. W. Kolar
Download A 300 000-r/min Magnetically Levitated Reaction Wheel Demonstrator
A 300 000-r/min Magnetically Levitated Reaction Wheel Demonstrator
IEEE Transactions on Industrial Electronics, Vol. 66, No. 8, pp. 6404-6407, August 2019 Citation
D. Neumayr,
M. Vöhringer,
N. Chrysogelos,
G. Deboy,
J. W. Kolar
Download P³DCT - Partial-Power Pre-Regulated DC Transformer
P³DCT - Partial-Power Pre-Regulated DC Transformer
IEEE Transactions on Industrial Electronics, Vol. 34, No. 7, pp. 6036-6047, July 2019 Citation
D. Rothmund,
T. Guillod,
D. Bortis,
J. W. Kolar
Download 99% Efficient 10kV SiC-Based 7 kV/400V DC-Transformer for Future Data Centers
99% Efficient 10kV SiC-Based 7 kV/400V DC-Transformer for Future Data Centers
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 7, No. 2, pp. 753-767, June 2019 Citation
M. Guacci,
M. Heller,
D. Neumayr,
D. Bortis,
J. W. Kolar,
G. Deboy,
C. Ostermaier,
O. Häberlen
Download On the Origin of the Coss-Losses in Soft-Switching GaN-on-Si Power HEMTs
On the Origin of the Coss-Losses in Soft-Switching GaN-on-Si Power HEMTs
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 7, No. 2, pp. 679-694, June 2019 Citation
D. Rothmund,
T. Guillod,
D. Bortis,
J. W. Kolar
Download 99.1% Efficient 10kV SiC-Based Medium Voltage ZVS Bidirectional Single-Phase PFC AC/DC Stage
99.1% Efficient 10kV SiC-Based Medium Voltage ZVS Bidirectional Single-Phase PFC AC/DC Stage
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 7, No. 2, pp. 779-797, June 2019 Citation
M. Flankl,
A. Tüysüz,
L. de Oliveira Baumann,
J. W. Kolar
Download Energy Harvesting with Single-Sided Linear Induction Machines Featuring Secondary Conductive Coating
Energy Harvesting with Single-Sided Linear Induction Machines Featuring Secondary Conductive Coating
IEEE Transactions on Industrial Electronics, Vol. 66, No. 6, pp. 4880-4890, June 2019 Citation
S. Miric,
P. Küttel,
A. Tüysüz,
J. W. Kolar
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Design and Experimental Analysis of a New Magnetically Levitated Tubular Linear Actuator
IEEE Transactions on Industrial Electronics, Vol. 66, No. 6, pp. 4816-4825, June 2019 Citation
J. Miniböck,
M. Mauerer,
J. Huber,
J. W. Kolar
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Three-Phase Buck-Boost PFC Rectifier with Common-Mode Free Output Voltage and Low Semiconductor Blocking Voltage Stress
IET Power Electronics, pp. 1-9, April 2019 Citation
J. Azurza,
E. Hanak,
L. Schrittwieser,
M. Guacci,
J. W. Kolar,
G. Deboy
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All-Silicon 99.35% Efficient Three-Phase Seven-Level Hybrid Neutral Point Clamped / Flying Capacitor Inverter
CPSS Transactions on Power Electronics and Applications, Vol. 4, No. 1, pp. 50-61, March 2019 Citation
D. Neumayr,
D. Bortis,
J. W. Kolar,
S. Hoffmann,
E. Hoene
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Origin and Quantification of Increased Core Loss in MnZn Ferrite Plates of a Multi-Gap Inductor
CPSS Transactions on Power Electronics and Applications, Vol. 4, No. 1, pp. 72-93, March 2019 Citation
M. Schuck,
P. Puentener,
T. Holenstein,
J. W. Kolar
Download Scaling and Design of Miniature High-Speed Bearingless Slice Motors
Scaling and Design of Miniature High-Speed Bearingless Slice Motors
e & i Elektrotechnik und Informationstechnik, Springer Link, Vol. 23, No. 206, pp. 1-8, February 2019 Citation
M. Flankl,
A. Tüysüz,
I. Subotic,
J. W. Kolar,
Y. Tsukada,
K. Nakamura
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Non-Invasive KERS Based Auxiliary Energy Supply System for Freight Trains
IET Electrical Systems in Transportation, pp. 1-9, January 2019 Citation
L. Schrittwieser,
M. Leibl,
M. Haider,
F. Thöny,
J. W. Kolar,
T. Soeiro
Download 99.3% Efficient Three-Phase Buck-Type All-SiC SWISS Rectifier for DC Distribution Systems
99.3% Efficient Three-Phase Buck-Type All-SiC SWISS Rectifier for DC Distribution Systems
IEEE Transactions on Power Electronics, Vol. 34, No. 1, pp. 126-140, January 2019 Citation
J. E. Huber,
J. W. Kolar
Download Applicability of Solid-State Transformers in Today’s and Future Distribution Grids
Applicability of Solid-State Transformers in Today’s and Future Distribution Grids
IEEE Transactions on Smart Grid, Vol. 10, No. 1, pp. 317-326, January 2019 Citation
O. Knecht,
J. W. Kolar
Download Performance Evaluation of Series-Compensated IPT Systems for Transcutaneous Energy Transfer
Performance Evaluation of Series-Compensated IPT Systems for Transcutaneous Energy Transfer
IEEE Transactions on Power Electronics, Vol. 34, No. 1, pp. 438-451, January 2019 Citation
P. Puentener,
M. Schuck,
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download A 150 000-r/min Bearingless Slice Motor
A 150 000-r/min Bearingless Slice Motor
IEEE/ASME Transactions on Mechatronics, Vol. 23, No. 6, pp. 2963-2967, December 2018 Citation
M. Flankl,
A. Tüysüz,
C. Gong,
T. Stolz,
J. W. Kolar
Download Analysis and Modeling of Eddy-Current Couplings for Auxiliary Power Generation on a Freight Train Wagon
Analysis and Modeling of Eddy-Current Couplings for Auxiliary Power Generation on a Freight Train Wagon
IEEE Power and Energy Technology Systems Journal, Vol. 5, No. 4, pp. 139-147, December 2018 Citation
M. Mauerer,
J. W. Kolar
Download Distortion Minimization for Ultra-Low THD Class-D Power Amplifiers
Distortion Minimization for Ultra-Low THD Class-D Power Amplifiers
CPSS Transactions on Power Electronics and Applications, Vol.3, No.4, pp. 324-338, December 2018 Citation
D. Rothmund,
D. Bortis,
J. W. Kolar
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Highly Compact Isolated Gate Driver With Ultrafast Overcurrent Protection for 10 kV SiC MOSFETs
CPSS Transactions on Power Electronics and Applications, Vol. 3, No. 4, pp. 278-291, December 2018 Citation
M. Mauerer,
J. W. Kolar
Download Noise Minimization for Ultra-High SNR Class-D Power Amplifiers
Noise Minimization for Ultra-High SNR Class-D Power Amplifiers
CPSS Transactions on Power Electronics and Applications, Vol.3, No.4, pp. 339-351, December 2018 Citation
T. Guillod,
F. Krismer,
J. W. Kolar
Download Magnetic Equivalent Circuit of MF Transformers: Modeling and Parameter Uncertainties
Magnetic Equivalent Circuit of MF Transformers: Modeling and Parameter Uncertainties
Springer Nature, Electrical Engineering, Vol. 100, No. 4, pp. 2261-2275, December 2018 Citation
M. Leibl,
O. Knecht,
J. W. Kolar
Download Inductive Power Transfer Efficiency Limit of a Flat Half-Filled Disc Coil PairDownload Inductive Power Transfer Efficiency Limit of a Flat Half-Filled Disc Coil Pair
Inductive Power Transfer Efficiency Limit of a Flat Half-Filled Disc Coil Pair
IEEE Transactions on Power Electronics, Vol. 33, No. 11, pp. 9154-9162, November 2018 Citation
I. Subotic,
Ch. Gammeter,
A. Tüysüz,
J. W. Kolar
Download Weight Optimisation of Coreless Axial-Flux Permanent Magnet Machines
Weight Optimisation of Coreless Axial-Flux Permanent Magnet Machines
IET Electric Power Applications, pp. 1-9, October 2018 Citation
M. Kasper,
D. Bortis,
J. W. Kolar
Download Unified Power Flow Analysis of String Current Diverters
Unified Power Flow Analysis of String Current Diverters
Springer Nature, Electrical Engineering, Vol. 100, No. 3, pp. 2085-2094, September 2018 Citation
D. Rothmund,
D. Bortis,
J. W. Kolar
Download Accurate Transient Calorimetric Measurement of Soft-Switching Losses of 10kV SiC MOSFETs and Diodes
Accurate Transient Calorimetric Measurement of Soft-Switching Losses of 10kV SiC MOSFETs and Diodes
IEEE Transactions on Power Electronics, Vol. 33, No. 6, pp. 5240-5250, June 2018 Citation
L. Schrittwieser,
P. Cortés,
L. Fässler,
D. Bortis,
J. W. Kolar
Download Modulation and Control of a Three-Phase Phase-Modular Isolated Matrix-Type PFC Rectifier
Modulation and Control of a Three-Phase Phase-Modular Isolated Matrix-Type PFC Rectifier
IEEE Transactions on Power Electronics, Vol. 33, No. 6, pp. 4703-4715, June 2018 Citation
M. Guacci,
D. Bortis,
J. W. Kolar
Download On-State Voltage Measurement of Fast Switching Power Semiconductors
On-State Voltage Measurement of Fast Switching Power Semiconductors
CPSS Transactions on Power Electronics and Applications, Vol. 3, No. 2, pp. 163-176, June 2018 Citation
M. Leibl,
J. W. Kolar,
J. Deuringer
Download High Bandwidth Non-Resonant High Voltage Generator for X-Ray Systems
High Bandwidth Non-Resonant High Voltage Generator for X-Ray Systems
CPSS Transactions on Power Electronics and Applications, Vol. 3, No. 2, pp. 119-133, June 2018 Citation
O. Knecht,
D. Bortis,
J. W. Kolar
Download ZVS Modulation Scheme for Reduced Complexity Clamp-Switch TCM DC-DC Boost Converter
ZVS Modulation Scheme for Reduced Complexity Clamp-Switch TCM DC-DC Boost Converter
IEEE Transactions on Power Electronics, Vol. 33, No. 5, pp. 4204-4214, May 2018 Citation
M. Mauerer,
A. Tüysüz,
J. W. Kolar
Download Low-Noise Isolated Digital Shunt for Precision Class-D Power Amplifiers
Low-Noise Isolated Digital Shunt for Precision Class-D Power Amplifiers
IEEE Transactions on Power Electronics, Vol. 33, No. 3, pp. 1907-1910, March 2018 Citation
M. Flankl,
T. Wellerdieck,
A. Tüysüz,
J. W. Kolar
Download Scaling Laws for the Electrodynamic Suspension in High-Speed Transportation
Scaling Laws for the Electrodynamic Suspension in High-Speed Transportation
IET Electric Power Applications, Vol. 12, No. 3, pp. 357-364, March 2018 Citation
D. Boillat,
F. Krismer,
J. W. Kolar
Download Ground Current Control Scheme for Back-to-Back Three-Phase T-Type Rectifier and Inverter Systems
Ground Current Control Scheme for Back-to-Back Three-Phase T-Type Rectifier and Inverter Systems
IEEJ Transactions on Industry Applications, Vol. 138, No. 11, pp. 1-5, January 2018 Citation
M. Schuck,
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Ultrafast Rotation of Magnetically Levitated Macroscopic Steel Spheres
Ultrafast Rotation of Magnetically Levitated Macroscopic Steel Spheres
Science Advances, Vol. 4, No. 1, pp. 1-7, January 2018 Citation
J. E. Huber,
J. Miniböck,
J. W. Kolar
Download Generic Derivation of Dynamic Model for Half-Cycle DCM Series Resonant Converters
Generic Derivation of Dynamic Model for Half-Cycle DCM Series Resonant Converters
IEEE Transactions on Power Electronics, Vol. 33, No. 1, pp. 4-7, January 2018 Citation
J. Azurza,
C. Gammeter,
L. Schrittwieser,
J. W. Kolar
Download Accurate Calorimetric Switching Loss Measurement for 900V 10mΩ SiC MOSFETs
Accurate Calorimetric Switching Loss Measurement for 900V 10mΩ SiC MOSFETs
IEEE Transactions on Power Electronics, Vol. 32, No. 12, pp. 5240-5250, December 2017 Citation
M. Flankl,
A. Tüysüz,
J. W. Kolar
Download Cogging Torque Shape Optimization of an Integrated Generator for Electromechanical Energy Harvesting
Cogging Torque Shape Optimization of an Integrated Generator for Electromechanical Energy Harvesting
IEEE Transactions on Industrial Electronics, Vol. 64, No. 12, pp. 9806-9814, December 2017 Citation
M. Guacci,
D. Bortis,
I. Kovacevic,
U. Grossner,
J. W. Kolar
Download Analysis and Design of a 1200 V All-SiC Planar Interconnection Power Module for Next Generation More Electrical Aircraft Power Electronic Building Blocks
Analysis and Design of a 1200 V All-SiC Planar Interconnection Power Module for Next Generation More Electrical Aircraft Power Electronic Building Blocks
CPSS Transactions on Power Electronics and Applications, Vol. 2, No. 4, pp. 320-330, December 2017 Citation
M. Antivachis,
D. Bortis,
A. Avila,
J. W. Kolar
Download New Optimal Common-Mode Modulation for Three-Phase Inverters with DC-Link Referenced Output Filter
New Optimal Common-Mode Modulation for Three-Phase Inverters with DC-Link Referenced Output Filter
CPSS Transactions on Power Electronics and Applications, Vol. 2, No. 4, pp. 331-340, December 2017 Citation
M. Mauerer,
A. Tüysüz,
J. W. Kolar
Download Low-Jitter GaN E-HEMT Gate Driver with High Common-Mode Voltage Transient Immunity
Low-Jitter GaN E-HEMT Gate Driver with High Common-Mode Voltage Transient Immunity
IEEE Transactions on Industrial Electronics, Vol. 64, No. 11, pp. 9043-9051, November 2017 Citation
M. Leibl,
J. W. Kolar,
J. Deuringer
Download Sinusoidal Input Current Discontinuous Conduction Mode Control of the VIENNA Rectifier
Sinusoidal Input Current Discontinuous Conduction Mode Control of the VIENNA Rectifier
IEEE Transactions on Power Electronics, Vol. 32, No. 11, pp. 8800-8812, November 2017 Citation
M. Kasper,
D. Bortis,
G. Deboy,
J. W. Kolar
Download Design of a Highly Efficient (97.7%) and Very Compact (2.2kW/dm³) Isolated AC-DC Telecom Power Supply Module based on the Multi-Cell ISOP Converter Approach
Design of a Highly Efficient (97.7%) and Very Compact (2.2kW/dm³) Isolated AC-DC Telecom Power Supply Module based on the Multi-Cell ISOP Converter Approach
IEEE Transactions on Power Electronics, Vol. 32, No. 10, pp. 7750-7769, October 2017 Citation
G. Ortiz,
M. Leibl,
J. Huber,
J. W. Kolar
Download Design and Experimental Testing of a Resonant DC-DC Converter for Solid-State Transformers
Design and Experimental Testing of a Resonant DC-DC Converter for Solid-State Transformers
IEEE Transactions on Power Electronics, Vol. 32, No. 10, pp. 7534-7542, October 2017 Citation
D. O. Boillat,
T. Friedli,
J. W. Kolar
Download Electronically Controllable Impedance for Tuning of Active Metamaterials
Electronically Controllable Impedance for Tuning of Active Metamaterials
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 5, No. 3, pp. 1404-1414, September 2017 Citation
R. Bosshard,
T. Guillod,
J. W. Kolar
Download Electromagnetic Field Patterns and Energy Flux of Efficiency Optimal Inductive Power Transfer Systems
Electromagnetic Field Patterns and Energy Flux of Efficiency Optimal Inductive Power Transfer Systems
Electrical Engineering - Archiv für Elektrotechnik, Springer Link, Vol. 99, No. 3, pp. 969-977, September 2017 Citation
P. Peralta,
T. Wellerdieck,
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Ultra-High Temperature (250 °C) Bearingless Permanent Magnet Pump for Aggressive Fluids
Ultra-High Temperature (250 °C) Bearingless Permanent Magnet Pump for Aggressive Fluids
IEEE Transactions on Mechatronics, Vol. 22, No. 5, pp. 2392-2394, July 2017 Citation
J. E. Huber,
J. W. Kolar,
G. Pammer
Download Hybrid Inverter Concept for Extreme Bandwidth High-Power AC Source
Hybrid Inverter Concept for Extreme Bandwidth High-Power AC Source
IET Electronics Letters, Vol. 53, No. 14, pp. 947-949, July 2017 Citation
L. Schrittwieser,
J. W. Kolar,
T. B. Soeiro
Download Novel SWISS Rectifier Modulation Scheme Preventing Input Current Distortions at Sector Boundaries
Novel SWISS Rectifier Modulation Scheme Preventing Input Current Distortions at Sector Boundaries
IEEE Transactions on Power Electronics, Vol. 32, No. 7, pp. 5771-5785, July 2017 Citation
R. Burkart,
J. W. Kolar
Download Comparative η-ρ-σ Pareto Optimization of Si and SiC Multi-Level Dual Active Bridge Topologies with Wide Input Voltage Range
Comparative η-ρ-σ Pareto Optimization of Si and SiC Multi-Level Dual Active Bridge Topologies with Wide Input Voltage Range
IEEE Transactions on Power Electronics, Vol. 32, No. 7, pp. 5258-5270, July 2017 Citation
J. E. Huber,
J. Böhler,
D. Rothmund,
J. W. Kolar
Download Analysis and Cell-Level Experimental Verification of a 25 kW All-SiC Isolated Front End 6.6 kV/400 V AC-DC Solid-State Transformer
Analysis and Cell-Level Experimental Verification of a 25 kW All-SiC Isolated Front End 6.6 kV/400 V AC-DC Solid-State Transformer
CPSS Transactions on Power Electronics and Applications, Vol. 2, No. 2, pp. 140-148, June 2017 Citation
T. Wellerdieck,
T. Nussbaumer,
J. W. Kolar
Download Experimental Verification of an Angle-Sensorless Control Scheme for Bearingless Permanent Magnet Machines
Experimental Verification of an Angle-Sensorless Control Scheme for Bearingless Permanent Magnet Machines
JSME Mechanical Engineering Journal, Vol. 4, No. 5, pp. 1-12, June 2017 Citation
R. Burkart,
J. W. Kolar
Download Comparative Life Cycle Cost Analysis of Si and SiC PV Converter Systems Based on Advanced η-ρ-σ Multi-objective Optimization Techniques
Comparative Life Cycle Cost Analysis of Si and SiC PV Converter Systems Based on Advanced η-ρ-σ Multi-objective Optimization Techniques
IEEE Transactions on Power Electronics, Vol. 32, No. 6, pp. 4344-4358, June 2017 Citation
A. Tüysüz,
F. Meyer,
M. Steichen,
C. Zwyssig,
J. W. Kolar
Download Advanced Cooling Methods for High-Speed Electrical Machines
Advanced Cooling Methods for High-Speed Electrical Machines
IEEE Transactions on Industry Applications, Vol. 53, No. 3, pp. 2077-2087, May/June 2017 Citation
A. Looser,
A. Tüysüz,
C. Zwyssig,
J. W. Kolar
Download Active Magnetic Damper for Ultra-High-Speed Permanent-Magnet Machines with Gas Bearings
Active Magnetic Damper for Ultra-High-Speed Permanent-Magnet Machines with Gas Bearings
IEEE Transactions on Industrial Electronics, Vol. 64, No. 4, pp. 2982-2991, April 2017 Citation
F. Krismer,
S. Schroth,
H. Ertl,
K. S. Kostov,
H. P. Nee,
J. W. Kolar
Download Analysis and Practical Relevance of CM/DM EMI Noise Separator Characteristics
Analysis and Practical Relevance of CM/DM EMI Noise Separator Characteristics
IEEE Transactions on Power Electronics, Vol. 32, No. 4, pp. 3112-3127, April 2017 Citation
D. O. Boillat,
F. Krismer,
J. W. Kolar
Download EMI Filter Volume Minimization of a Three-Phase/Level T-Type PWM Converter System
EMI Filter Volume Minimization of a Three-Phase/Level T-Type PWM Converter System
IEEE Transactions on Power Electronics, Vol. 32, No. 4, pp. 2473-2480, April 2017 Citation
L. Schrittwieser,
J. W. Kolar,
T. B. Soeiro
Download 99% Efficient Three-Phase Buck-Type SiC MOSFET PFC Rectifier Minimizing Life Cycle Cost in DC Data Centers
99% Efficient Three-Phase Buck-Type SiC MOSFET PFC Rectifier Minimizing Life Cycle Cost in DC Data Centers
CPSS Transactions on Power Electronics and Applications, Vol. 2, No. 1, pp. 47-58, March 2017 Citation
R. Bosshard,
J. W. Kolar
Download All-SiC 9.5 kW/dm³ On-Board Power Electronics for 50 kW/85 kHz Automotive IPT System
All-SiC 9.5 kW/dm³ On-Board Power Electronics for 50 kW/85 kHz Automotive IPT System
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 5, No. 1, pp. 419-431, March 2017 Citation
T. Guillod,
F. Krismer,
J. W. Kolar
Download Protection of MV Converters in the Grid: The Case of MV/LV Solid-State Transformers
Protection of MV Converters in the Grid: The Case of MV/LV Solid-State Transformers
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 5, No. 1, pp. 393-408, March 2017 Citation
J. Huber,
J. W. Kolar
Download Optimum Number of Cascaded Cells for High-Power Medium-Voltage AC-DC Converters
Optimum Number of Cascaded Cells for High-Power Medium-Voltage AC-DC Converters
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 5, No. 1, pp. 213-232, March 2017 Citation
M. Leibl,
G. Ortiz,
J. W. Kolar
Download Design and Experimental Analysis of a Medium Frequency Transformer for Solid-State Transformer Applications
Design and Experimental Analysis of a Medium Frequency Transformer for Solid-State Transformer Applications
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 5, No. 1, pp. 110-123, March 2017 Citation
T. Andersen,
F. Krismer,
J. W. Kolar,
T. Toifl,
C. Menolfi,
L. Kull,
T. Morf,
M. Kossel,
M. Brändli,
P. A. Francese
Download A 10 W On-Chip Switched Capacitor Voltage Regulator With Feedforward Regulation Capability for Granular Microprocessor Power Delivery
A 10 W On-Chip Switched Capacitor Voltage Regulator With Feedforward Regulation Capability for Granular Microprocessor Power Delivery
IEEE Transaction on Power Electronics, Vol. 32, No. 1, pp. 378-393, January 2017 Citation
T. Andersen,
F. Krismer,
J. W. Kolar,
T. Toifl,
C. Menolfi,
L. Kull,
T. Morf,
M. Kossel,
M. Brändli,
P. A. Francese
Download Modeling and Pareto Optimization of On-Chip Switched Capacitor Converters
Modeling and Pareto Optimization of On-Chip Switched Capacitor Converters
IEEE Transaction on Power Electronics, Vol. 32, No. 1, pp. 363-377, January 2017 Citation
F. Krismer,
D. O. Boillat,
J. W. Kolar
Download Modeling the Output Impedance of a T-Type Power Converter
Modeling the Output Impedance of a T-Type Power Converter
IEEE Transactions on Power Electronics, Vol. 31, No. 12, pp. 8052-8057, December 2016 Citation
M. Kasper,
R. Burkart,
G. Deboy,
J. W. Kolar
Download ZVS of Power MOSFETs Revisited
ZVS of Power MOSFETs Revisited
IEEE Transactions on Power Electronics, Vol. 31, No. 12, pp. 8063-8067, December 2016 Citation
R. Bosshard,
U. Iruretagoyena,
J. W. Kolar
Download Comprehensive Evaluation of Rectangular and Double-D Coil Geometry for 50 kW/85 kHz IPT System
Comprehensive Evaluation of Rectangular and Double-D Coil Geometry for 50 kW/85 kHz IPT System
IEEE Journal of Emerging and Selected Topics on Power Electronics (JESTPE), Vol. 4, No. 4, pp. 1406-1415, December 2016 Citation
R. Bosshard,
J. W. Kolar
Download Multi-Objective Optimization of 50 kW/85 kHz IPT System for Public Transport
Multi-Objective Optimization of 50 kW/85 kHz IPT System for Public Transport
IEEE Journal of Emerging and Selected Topics on Power Electronics (JESTPE), Vol. 4, No. 4, pp. 1370-1382, December 2016 Citation
D. Boillat,
F. Krismer,
J. W. Kolar
Download Optimization and Comparative Evaluation of Multi-Loop Control Schemes for Controllable AC Sources with Two-Stage Output LC Filters
Optimization and Comparative Evaluation of Multi-Loop Control Schemes for Controllable AC Sources with Two-Stage Output LC Filters
IEEE Transactions on Power Electronics, Vol. 31, No. 10, pp. 7353-7368, October 2016 Citation
J. Huber,
J. W. Kolar
Download Solid-State Transformers - On the Origins and Evolution of Key Concepts
Solid-State Transformers - On the Origins and Evolution of Key Concepts
IEEE Industrial Electronics Magazine, Vol. 10, No. 3, pp. 19-28, September 2016 Citation
R. Bosshard,
J. W. Kolar
Download Inductive Power Transfer for Electric Vehicle Charging – Technical Challenges and Tradeoffs
Inductive Power Transfer for Electric Vehicle Charging – Technical Challenges and Tradeoffs
IEEE Power Electronics Magazine, Vol. 3, No. 3, pp. 22-30, September 2016 Citation
M. Schuck,
T. Nussbaumer,
J. W. Kolar
Download Characterization of Electromagnetic Rotor Material Properties and Their Impact on an Ultra-High Speed Spinning Ball Motor
Characterization of Electromagnetic Rotor Material Properties and Their Impact on an Ultra-High Speed Spinning Ball Motor
IEEE Transactions on Magnetics, Vol. 52, No. 7, July 2016 Citation
T. Wellerdieck,
T. Nussbaumer,
J. W. Kolar
Download Angle-Sensorless Zero- and Low-Speed Control of Bearingless Machines
Angle-Sensorless Zero- and Low-Speed Control of Bearingless Machines
IEEE Transactions on Magnetics, Vol. 52, No. 7, July 2016 Citation
A. Tüysüz,
J. W. Kolar
Download New Position-Sensing Concept for Miniature Lateral-Stator Machines
New Position-Sensing Concept for Miniature Lateral-Stator Machines
IEEE Transactions on Industrial Electronics, Vol. 63, No. 6, pp. 3489-3498, June 2016 Citation
C. Gammeter,
F. Krismer,
J. W. Kolar
Download Comprehensive Conceptualization, Design, and Experimental Verification of a Weight-Optimized All-SiC 2kV/700V DAB for an Airborne Wind Turbine
Comprehensive Conceptualization, Design, and Experimental Verification of a Weight-Optimized All-SiC 2kV/700V DAB for an Airborne Wind Turbine
IEEE Journal of Emerging and Selected Topics in Power Electronics (JESTPE), Vol. 4, No. 2, pp. 638-656, June 2016 Citation
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Evaluation of One- and Two-Pole-Pair Slotless Bearingless Motors with Toroidal Windings
Evaluation of One- and Two-Pole-Pair Slotless Bearingless Motors with Toroidal Windings
IEEE Transactions on Industry Applications, Vol. 52, No. 1, pp. 172-180, January/February 2016 Citation
D. O. Boillat,
F. Krismer,
J. W. Kolar
Download Design Space Analysis and ρ–η Pareto Optimization of LC Output Filters for Switch-Mode AC Power Sources
Design Space Analysis and ρ–η Pareto Optimization of LC Output Filters for Switch-Mode AC Power Sources
IEEE Transactions on Power Electronics, Vol. 30, No. 12, pp. 6906-6923, December 2015 Citation
O. Knecht,
R. Bosshard,
J. W. Kolar
Download High Efficiency Transcutaneous Energy Transfer for Implantable Mechanical Heart Support Systems
High Efficiency Transcutaneous Energy Transfer for Implantable Mechanical Heart Support Systems
IEEE Transactions on Power Electronics, Vol. 30, No. 11, pp. 6221-6236, November 2015 Citation
L. Schrittwieser,
M. Mauerer,
G. Ortiz,
D. Bortis,
J. W. Kolar
Download Novel Principle for Flux Sensing in the Application of a DC + AC Current Sensor
Novel Principle for Flux Sensing in the Application of a DC + AC Current Sensor
IEEE Transactions on Industry Applications, Vol. 51, No. 5, pp. 4100-4110, September/October 2015 Citation
T. Baumgartner,
J. W. Kolar
Download Multivariable State Feedback Control of a 500 000-r/min Self-Bearing Permanent-Magnet Motor
Multivariable State Feedback Control of a 500 000-r/min Self-Bearing Permanent-Magnet Motor
IEEE/ASME Transactions on Mechatronics, Vol. 20, No. 3, pp. 1149-1159, June 2015 Citation
C. M. Zingerli,
T. Nussbaumer,
J. W. Kolar
Download Optimizing Repulsive Lorentz Forces for a Levitating Induction Cooker
Optimizing Repulsive Lorentz Forces for a Levitating Induction Cooker
IEEJ Transactions on Industry Applications, Vol. 4, No. 4, pp. 439-444, June 2015 Citation
Y. Lobsiger,
J. W. Kolar
Download Closed-Loop di/dt and dv/dt IGBT Gate Driver
Closed-Loop di/dt and dv/dt IGBT Gate Driver
IEEE Transactions on Power Electronics, Vol. 30, No. 6, pp. 3402-3417, June 2015 Citation
K. Kostov,
S. Schroth,
F. Krismer,
M. Priecinsky,
H. P. Nee,
J. W. Kolar
Download The Input Impedance of Common-Mode and Differential-Mode Noise Separators
The Input Impedance of Common-Mode and Differential-Mode Noise Separators
IEEE Transactions on Industry Applications, Vol. 51, No. 3, pp. 2352-2360, May/June 2015 Citation
R. Bosshard,
J. W. Kolar,
J. Mühlethaler,
I. Stevanovic,
B. Wunsch,
F. Canales
Download Modeling and η-α-Pareto Optimization of Inductive Power Transfer Coils for Electric Vehicles
Modeling and η-α-Pareto Optimization of Inductive Power Transfer Coils for Electric Vehicles
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 3, No. 1, pp. 50-64, March 2015 Citation
B. Wrzecionko,
J. W. Kolar,
A. Looser,
M. Casey
Download High-Temperature (250 °C/500 °F) 19 000 min -1 BLDC Fan for Forced Air-Cooling of Advanced Automotive Power Electronics
High-Temperature (250 °C/500 °F) 19 000 min -1 BLDC Fan for Forced Air-Cooling of Advanced Automotive Power Electronics
IEEE/ASME Transactions on Mechatronics, Vol. 20, No. 1, pp. 37-49, February 2015 Citation
C. Gammeter,
F. Krismer,
J. W. Kolar
Download Weight Optimization of a Cooling System Composed of Fan and Extruded Fin Heat SinkDownload Weight Optimization of a Cooling System Composed of Fan and Extruded Fin Heat Sink
Weight Optimization of a Cooling System Composed of Fan and Extruded Fin Heat Sink
IEEE Transactions on Industry Applications, Vol. 51, No. 1, pp. 509-520, January/February 2015 Citation
D. Steinert,
T. Nussbaumer,
J. W. Kolar
Download Slotless Bearingless Disk Drive for High-Speed and High-Purity Applications
Slotless Bearingless Disk Drive for High-Speed and High-Purity Applications
IEEE Transactions on Industrial Electronics, Vol. 61, No. 11, pp. 5974-5986, November 2014 Citation
I. Kovacevic,
J. W. Kolar,
S. D. Round,
M. Vasic
Download Mission Profile Based Optimization of a Wearable Power System
Mission Profile Based Optimization of a Wearable Power System
EPE Journal, Vol. 23, No. 3, pp. 36-47, September 2014 Citation
J. Everts,
F. Krismer,
J. Van den Keybus,
J. Driesen,
J. W. Kolar
Download Optimal ZVS Modulation of Single-Phase Single-Stage Bidirectional DAB AC-DC Converters
Optimal ZVS Modulation of Single-Phase Single-Stage Bidirectional DAB AC-DC Converters
IEEE Transactions on Power Electronics, Vol. 29, No. 8, pp. 3954-3970, August 2014 Citation
G. Ortiz,
L. Fässler,
J. W. Kolar,
O. Appeldoorn
Download Flux Balancing of Isolation Transformers and Application of 'The Magnetic Ear' for Closed-Loop Volt-Second Compensation
Flux Balancing of Isolation Transformers and Application of "The Magnetic Ear" for Closed-Loop Volt-Second Compensation
IEEE Transactions on Power Electronics: Special Issue on High-Frequency-Link Power-Conversion Systems, Vol. 29, No. 8, pp. 4078-4090, August 2014 Citation
T. Baumgartner,
R. Burkart,
J. W. Kolar
Download Analysis and Design of a 300-W 500 000-r/min Slotless Self-Bearing Permanent-Magnet Motor
Analysis and Design of a 300-W 500 000-r/min Slotless Self-Bearing Permanent-Magnet Motor
IEEE Transactions on Industrial Electronics, Vol. 61, No. 8, pp. 4326-4336, August 2014 Citation
A. Looser,
J. W. Kolar
Download An Active Magnetic Damper Concept for Stabilization of Gas Bearings in High-Speed Permanent-Magnet Machines
An Active Magnetic Damper Concept for Stabilization of Gas Bearings in High-Speed Permanent-Magnet Machines
IEEE Transactions on Industrial Electronics, Vol. 61, No. 6, pp. 3089-3098, June 2014 Citation
A. Tüysüz,
C. Zwyssig,
J. W. Kolar
Download A Novel Motor Topology for High-Speed Micro-Machining Applications
A Novel Motor Topology for High-Speed Micro-Machining Applications
IEEE Transactions on Industrial Electronics, Vol. 61, No. 6, pp. 2960-2968, June 2014 Citation
F. Giezendanner,
J. Biela,
J. W. Kolar
Download Optimization and Performance Evaluation of an AC-Chopper Ballast for HPS Lamps
Optimization and Performance Evaluation of an AC-Chopper Ballast for HPS Lamps
IEEE Transactions on Industrial Electronics, Vol. 61, No. 5, pp. 2236-2243, May 2014 Citation
B. Wrzecionko,
D. Bortis,
J. W. Kolar
Download A 120°C Ambient Temperature Forced Air-Cooled Normally-off SiC JFET Automotive Inverter System
A 120°C Ambient Temperature Forced Air-Cooled Normally-off SiC JFET Automotive Inverter System
IEEE Transactions on Power Electronics, Vol. 29, No. 5, pp. 2345-2358, May 2014 Citation
M. Kasper,
D. Bortis,
J. W. Kolar
Download Classification and Comparative Evaluation of PV Panel-Integrated DC-DC Converter Concepts
Classification and Comparative Evaluation of PV Panel-Integrated DC-DC Converter Concepts
IEEE Transactions on Power Electronics, Vol. 29, No. 5, pp. 2511-2526, May 2014 Citation
L. Schwager,
A. Tüysüz,
C. Zwyssig,
J. W. Kolar
Download Modeling and Comparison of Machine and Converter Losses for PWM and PAM in High-Speed Drives
Modeling and Comparison of Machine and Converter Losses for PWM and PAM in High-Speed Drives
IEEE Transactions on Industry Applications, Vol. 50, No. 2, pp. 995-1006, March/April 2014 Citation
T. Friedli,
M. Hartmann,
J. W. Kolar
Download The Essence of Three-Phase PFC Rectifier Systems - Part II
The Essence of Three-Phase PFC Rectifier Systems - Part II
IEEE Transactions on Power Electronics, Vol. 29, No. 2, February 2014 Citation
C. Marxgut,
F. Krismer,
D. Bortis,
J. W. Kolar
Download Ultraflat Interleaved Triangular Current Mode (TCM) Single-Phase PFC Rectifier
Ultraflat Interleaved Triangular Current Mode (TCM) Single-Phase PFC Rectifier
IEEE Transactions on Power Electronics, Vol. 29, No. 2, pp. 873-882, February 2014 Citation
I. Kovacevic,
T. Friedli,
A. Müsing,
J. W. Kolar
Download 3-D Electromagnetic Modeling of EMI Input Filters
3-D Electromagnetic Modeling of EMI Input Filters
IEEE Transactions on Industrial Electronics, Vol. 61, No. 1, pp. 231-242, January 2014 Citation
I. Kovacevic,
T. Friedli,
A. Müsing,
J. W. Kolar
Download 3-D Electromagnetic Modeling of Parasitics and Mutual Coupling in EMI Filters
3-D Electromagnetic Modeling of Parasitics and Mutual Coupling in EMI Filters
IEEE Transactions on Power Electronics, Vol. 29, No. 1, pp. 135-149, January 2014 Citation
P. Pejovic,
J. W. Kolar
Download Single-Phase Full-Wave Rectifier as an Effective Example to Teach Normalization, Conduction Modes, and Circuit Analysis Methods
Single-Phase Full-Wave Rectifier as an Effective Example to Teach Normalization, Conduction Modes, and Circuit Analysis Methods
Electronic Journal "Special Issue on: Education in Electronics", Vol. 17, No. 2, January 2014 Citation
M. Schweizer,
T. Friedli,
J. W. Kolar
Download Comparative Evaluation of Advanced 3-Phase Three-Level Inverter/Converter Topologies Against Two-Level Systems
Comparative Evaluation of Advanced 3-Phase Three-Level Inverter/Converter Topologies Against Two-Level Systems
IEEE Transactions on Industrial Electronics, Vol. 60, No. 12, pp. 5515-5527, December 2013 Citation
B. Wrzecionko,
L. Steinmann,
J. W. Kolar
Download High-Bandwidth High-Temperature (250 °C/500 °F) Isolated DC and AC Current Measurement: Bidirectionally Saturated Current Transformer
High-Bandwidth High-Temperature (250 °C/500 °F) Isolated DC and AC Current Measurement: Bidirectionally Saturated Current Transformer
IEEE Transactions on Power Electronics, Vol. 28, No. 11, pp. 5404-5413, November 2013 Citation
T. Soeiro,
J. Mühlethaler,
J. Linnér,
P. Ranstad,
J. W. Kolar
Download Automated Design of a High-Power High-Frequency LCC Resonant Converter for Electrostatic Precipitators
Automated Design of a High-Power High-Frequency LCC Resonant Converter for Electrostatic Precipitators
IEEE Transactions on Industrial Electronics, Vol. 60, No. 11, pp. 4805-4819, November 2013 Citation
I. Kovacevic,
T. Friedli,
A. Müsing,
J. W. Kolar
Download Full PEEC Modeling of EMI Filter Inductors in the Frequency Domain
Full PEEC Modeling of EMI Filter Inductors in the Frequency Domain
IEEE Transactions on Magnetics, Vol. 49, No. 10, pp. 5248-5256, October 2013 Citation
L. Empringham
J. W. Kolar
J. Rodriguez
P. W. Wheeler
J. C. Clare
Download Technological Issues and Industrial Application of Matrix Converters: A Review
Technological Issues and Industrial Application of Matrix Converters: A Review
IEEE Transactions on Industrial Electronics, Vol. 60, No. 10, pp. 4260-4271, October 2013 Citation
T. Reichert,
T. Nussbaumer,
J. W. Kolar
Download Split Ratio Optimization for High-Torque PM Motors Considering Global and Local Thermal Limitations
Split Ratio Optimization for High-Torque PM Motors Considering Global and Local Thermal Limitations
IEEE Transactions on Energy Conversion, Vol. 28, No. 3, pp. 493-501, September 2013 Citation
T. Soeiro,
J. W. Kolar
Download Analysis of High-Efficiency Three-Phase Two- and Three-Level Unidirectional Hybrid Rectifiers
Analysis of High-Efficiency Three-Phase Two- and Three-Level Unidirectional Hybrid Rectifiers
IEEE Transactions on Industrial Electronics, Vol. 60, No. 9, pp. 3589-3601, September 2013 Citation
T. Andersen,
C. Zingerli,
F. Krismer,
J. W. Kolar,
N. Wang,
S. O. Mathuna
Download Modeling and Pareto Optimization of Microfabricated Inductors for Power Supply on Chip
Modeling and Pareto Optimization of Microfabricated Inductors for Power Supply on Chip
IEEE Transactions on Power Electronics, Vol. 28, No. 9, pp. 4422-4430, September 2013 Citation
M. Hartmann,
H. Ertl,
J. W. Kolar
Download Current Control of Three-Phase Rectifier Systems using Three Independent Current Controllers
Current Control of Three-Phase Rectifier Systems using Three Independent Current Controllers
IEEE Transactions on Power Electronics, Vol. 28, No. 8, pp. 3988-4000, August 2013 Citation
D. Aggeler,
F. Canales,
J. Biela,
J. W. Kolar
Download Dv/Dt Control Methods for the SiC JFET/Si MOSFET Cascode
Dv/Dt Control Methods for the SiC JFET/Si MOSFET Cascode
IEEE Transactions on Power Electronics, Vol. 28, No. 8, pp. 4074-4082, August 2013 Citation
T. Reichert,
J. W. Kolar,
T. Nussbaumer
Download Stator Tooth Design Study for Bearingless Exterior Rotor PMSM
Stator Tooth Design Study for Bearingless Exterior Rotor PMSM
IEEE Transactions on Industry Applications, Vol. 49, No. 4, pp. 1515-1522, July/August 2013 Citation
C. Marxgut,
J. Mühlethaler,
F. Krismer,
J. W. Kolar
Download Multiobjective Optimization of Ultraflat Magnetic Components With PCB-Integrated Core
Multiobjective Optimization of Ultraflat Magnetic Components With PCB-Integrated Core
IEEE Transactions on Power Electronics, Vol. 28, No. 7, pp. 3591-3602, July 2013 Citation
J. Mühlethaler,
M. Schweizer,
R. Blattmann,
J. W. Kolar,
A. Ecklebe
Download Optimal Design of LCL Harmonic Filters for Three-Phase PFC Rectifiers
Optimal Design of LCL Harmonic Filters for Three-Phase PFC Rectifiers
IEEE Transactions on Power Electronics, Vol. 28, No. 7, pp. 3114-3125, July 2013 Citation
J. W. Kolar,
T. Friedli,
F. Krismer,
A. Looser,
M. Schweizer,
R. Friedemann,
P. Steimer,
J. Bevirt
Download Conceptualization and Multiobjective Optimization of the Electric System of an Airborne Wind Turbine
Conceptualization and Multiobjective Optimization of the Electric System of an Airborne Wind Turbine
IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 1, No. 2, pp. 73-103, June 2013 Citation
T. Soeiro,
J. W. Kolar
Download The New High-Efficiency Hybrid Neutral-Point-Clamped Converter
The New High-Efficiency Hybrid Neutral-Point-Clamped Converter
IEEE Transactions on Industrial Electronics, Vol. 60, No. 5, pp. 1919-1935, May 2013 Citation
T. Soeiro,
T. Friedli,
J. W. Kolar
Download Design and Implementation of a Three-Phase Buck-Type Third Harmonic Current Injection PFC Rectifier SR
Design and Implementation of a Three-Phase Buck-Type Third Harmonic Current Injection PFC Rectifier SR
IEEE Transactions on Power Electronics, Vol. 28, No. 4, pp. 1608-1621, April 2013 Citation
J. W. Kolar,
G. Ortiz
Download Aktive Verteiltransformatoren - Funktion und Einsatzbereiche in künftigen Smart Grids
Aktive Verteiltransformatoren - Funktion und Einsatzbereiche in künftigen Smart Grids
Bulletin SEV/VSE, Jg. 104, Nr. 4, S. 34-40, April 2013 Citation
M. Darijevic,
M. Jankovic,
P. Pejovic,
J. W. Kolar,
Y. Nishida
Download Three-Phase Rectifiers with Suboptimal Current Injection and Improved Efficiency
Three-Phase Rectifiers with Suboptimal Current Injection and Improved Efficiency
Transactions on IET Power Electronics, Vol. 7, Issue 4, February 2013 Citation
G. Ortiz,
D. Bortis,
J. W. Kolar,
O. Apeldoorn
Download Modeling of Soft-Switching Losses of IGBTs in High-Power High-Efficiency Dual-Active-Bridge DC/DC Converters
Modeling of Soft-Switching Losses of IGBTs in High-Power High-Efficiency Dual-Active-Bridge DC/DC Converters
IEEE Transactions on Electron Devices, Vol. 60, No. 2, pp. 587-597, February 2013 Citation
M. Schweizer,
J. W. Kolar
Download Design and Implementation of a Highly Efficient Three-Level T-Type Converter for Low-Voltage Applications
Design and Implementation of a Highly Efficient Three-Level T-Type Converter for Low-Voltage Applications
IEEE Transactions on Power Electronics, Vol. 28, No. 52, pp. 899-907, February 2013 Citation
T. Soeiro,
F. Vancu,
J. W. Kolar
Download Hybrid Active Third-Harmonic Current Injection Mains Interface Concept for DC Distribution Systems
Hybrid Active Third-Harmonic Current Injection Mains Interface Concept for DC Distribution Systems
IEEE Transactions on Power Electronics, Vol. 28, No. 1, pp. 7-13, January 2013 Citation
J. W. Kolar,
T. Friedli
Download The Essence of Three-Phase PFC Rectifier Systems - Part I
The Essence of Three-Phase PFC Rectifier Systems - Part I
IEEE Transactions on Power Electronics, Vol. 28, No. 1, pp. 176-198, January 2013 Citation
F. Zürcher,
T. Nussbaumer,
J. W. Kolar
Download Motor Torque and Magnetic Levitation Force Generation in Bearingless Brushless Multipole Motors
Motor Torque and Magnetic Levitation Force Generation in Bearingless Brushless Multipole Motors
IEEE/ASME Transactions on Mechatronics, Vol. 17, No. 6, pp. 1088-1097, December 2012 Citation
T. Friedli,
J. W. Kolar,
J. Rodriguez,
P. W. Wheeler
Download Comparative Evaluation of Three-Phase AC-AC Matrix Converter and Voltage DC-Link Back-to-Back Converter Systems
Comparative Evaluation of Three-Phase AC-AC Matrix Converter and Voltage DC-Link Back-to-Back Converter Systems
IEEE Transactions on Industrial Electronics, Vol. 59, No. 12, pp. 4487-4510, December 2012 Citation
T. Reichert,
T. Nussbaumer,
J. W. Kolar
Download Investigation of Exterior Rotor Bearingless Motor Topologies for High-Quality Mixing Applications
Investigation of Exterior Rotor Bearingless Motor Topologies for High-Quality Mixing Applications
IEEE Transactions on Industry Applications, Vol. 48, No. 6, pp. 2206-2216, November/December 2012 Citation
T. Reichert,
T. Nussbaumer,
J. W. Kolar
Download Complete Analytical Solution of Electromagnetic Field Problem of High-Speed Spinning Ball
Complete Analytical Solution of Electromagnetic Field Problem of High-Speed Spinning Ball
AIP Journal of Applied Physics, Vol. 112, No. 10, pp. 104901-104901-9, November 2012 Citation
J. Biela,
D. Aggeler,
D. Bortis,
J. W. Kolar
Download Balancing Circuit for a 5-kV/50-ns Pulsed-Power Switch Based on SiC-JFET Super Cascode
Balancing Circuit for a 5-kV/50-ns Pulsed-Power Switch Based on SiC-JFET Super Cascode
IEEE Transactions on Plasma Science, Vol. 40, No. 10, pp. 2554-2560, October 2012 Citation
M. Hartmann,
J. Miniböck,
H. Ertl,
J. W. Kolar
Download A Three-Phase Delta Switch Rectifier for Use in Modern Aircraft
A Three-Phase Delta Switch Rectifier for Use in Modern Aircraft
IEEE Transactions on Industrial Electronics, Vol. 59, No. 9, pp. 3635-3647, September 2012 Citation
M. Rivera,
J. Rodriguez,
J. R. Espinoza,
T. Friedli,
J. W. Kolar,
A. Wilson,
C. A. Rojas
Download Imposed Sinusoidal Source and Load Currents for an Indirect Matrix Converter
Imposed Sinusoidal Source and Load Currents for an Indirect Matrix Converter
IEEE Transactions on Industrial Electronics, Vol. 59, No. 9, pp. 3427-3435, September 2012 Citation
A. Looser,
T. Baumgartner,
J. W. Kolar,
C. Zwyssig
Download Analysis and Measurement of Three-Dimensional Torque and Forces for Slotless Permanent-Magnet Motors
Analysis and Measurement of Three-Dimensional Torque and Forces for Slotless Permanent-Magnet Motors
IEEE Transactions on Industry Applications, Vol. 48, No. 4, pp. 1258-1266, July/August 2012 Citation
B. Wrzecionko,
D. Bortis,
J. Biela,
J. W. Kolar
Download Novel AC-Coupled Gate Driver for Ultrafast Switching of Normally Off SiC JFETs
Novel AC-Coupled Gate Driver for Ultrafast Switching of Normally Off SiC JFETs
IEEE Transactions on Power Electronics, Vol. 27, No. 7, pp. 3452-3463, July 2012 Citation
T. Friedli,
J. W. Kolar
Download Milestones in Matrix Converter Research
Milestones in Matrix Converter Research
IEEJ Journal of Industry Applications, Vol. 1, No. 1, pp. 2-14, July 2012 Citation
M. Hartmann,
H. Ertl,
J. W. Kolar
Download On the Tradeoff Between Input Current Quality and Efficiency of High Switching Frequency PWM Rectifiers
On the Tradeoff Between Input Current Quality and Efficiency of High Switching Frequency PWM Rectifiers
IEEE Transactions on Power Electronics, Vol. 27, No. 7, pp. 3137-3149, July 2012 Citation
F. Krismer,
J. W. Kolar
Download Efficiency-Optimized High Current Dual Active Bridge Converter for Automotive Applications
Efficiency-Optimized High Current Dual Active Bridge Converter for Automotive Applications
IEEE Transactions on Industrial Electronics, Vol. 59, No. 7, pp. 2745-2760, July 2012 Citation
P. Pejovic,
J. W. Kolar,
Y. Nishida
Download Bidirectional AC-DC Converter for Regenerative Braking
Bidirectional AC-DC Converter for Regenerative Braking
Special Issue on the 16th International Symposium on Power Electronics (Ee2011), Electronics, Vol. 16, No. 1, June 2012 Citation
B. Warberger,
R. Kaelin,
T. Nussbaumer,
J. W. Kolar
Download 50-N · m/2500-W Bearingless Motor for High-Purity Pharmaceutical Mixing
50-N · m/2500-W Bearingless Motor for High-Purity Pharmaceutical Mixing
IEEE Transactions on Industrial Electronics, Vol. 59, No. 5, pp. 2236-2247, May 2012 Citation
A. Stupar,
T. Friedli,
J. Miniböck,
J. W. Kolar
Download Towards a 99% Efficient Three-Phase Buck-Type PFC Rectifier for 400-V DC Distribution Systems
Towards a 99% Efficient Three-Phase Buck-Type PFC Rectifier for 400-V DC Distribution Systems
IEEE Transactions on Power Electronics, Vol. 27, No. 4, pp. 1732-1744, April 2012 Citation
T. Reichert,
T. Nussbaumer,
J. W. Kolar
Download Bearingless 300-W PMSM for Bioreactor Mixing
Bearingless 300-W PMSM for Bioreactor Mixing
IEEE Transactions on Industrial Electronics, Vol. 59, No. 3, pp. 1376-1388, March 2012 Citation
J. Mühlethaler,
J. Biela,
J. W. Kolar,
A. Ecklebe
Download Core Losses Under the DC Bias Condition Based on Steinmetz Parameters
Core Losses Under the DC Bias Condition Based on Steinmetz Parameters
IEEE Transactions on Power Electronics, Vol. 27, No. 2, pp. 953-963, February 2012 Citation
J. Mühlethaler,
J. Biela,
J. W. Kolar,
A. Ecklebe
Download Improved Core-Loss Calculation for Magnetic Components Employed in Power Electronic Systems
Improved Core-Loss Calculation for Magnetic Components Employed in Power Electronic Systems
IEEE Transactions on Power Electronics, Vol. 27, No. 2, pp. 964-973, February 2012 Citation
F. Krismer,
J. W. Kolar
Download Closed Form Solution for Minimum Conduction Loss Modulation of DAB Converters
Closed Form Solution for Minimum Conduction Loss Modulation of DAB Converters
IEEE Transactions on Power Electronics, Vol. 27, No. 1, pp. 174-188, January 2012 Citation
A. Stupar,
U. Drofenik,
J. W. Kolar
Download Optimization of Phase Change Material Heat Sinks for Low Duty Cycle High Peak Load Power Supplies
Optimization of Phase Change Material Heat Sinks for Low Duty Cycle High Peak Load Power Supplies
IEEE Transactions on Components, Packaging and Manufacturing Technology, Vol. 2, No. 1, pp. 102-115, January 2012 Citation
F. Schafmeister,
J. W. Kolar
Download Novel Hybrid Modulation Schemes Significantly Extending the Reactive Power Control Range of All Matrix Converter Topologies With Low Computational Effort
Novel Hybrid Modulation Schemes Significantly Extending the Reactive Power Control Range of All Matrix Converter Topologies With Low Computational Effort
IEEE Transactions on Industrial Electronics, Vol. 59, No. 1, pp. 194-210, January 2012 Citation
J. Rodriguez,
M. Rivera,
J. W. Kolar,
P. W. Wheeler
Download A Review of Control and Modulation Methods for Matrix Converters
A Review of Control and Modulation Methods for Matrix Converters
IEEE Transactions on Industrial Electronics Vol. 59, No. 1, pp. 58-70, January 2012 Citation
T. B. Soeiro,
C. A. Petry,
L. A. Lopes,
A. J. Perin
Download High Efficiency Line Conditioners with Enhanced Performance for Operation with Non-linear Loads
High Efficiency Line Conditioners with Enhanced Performance for Operation with Non-linear Loads
IEEE Transaction on Industrial Electronics, Vol. 59, No. 1, pp. 412-421, January 2012 Citation
R. Rodriguez,
J. W. Kolar,
P. W. Wheeler
Download Guest Editorial: Special Section on Matrix Converters
Guest Editorial: Special Section on Matrix Converters
IEEE Transactions on Industrial Electronics, Vol. 58, No. 11, pp. 4986-4987, November 2011 Citation
D. Krähenbühl,
C. Zwyssig,
J. W. Kolar
Download Half Controlled Boost Rectifier for Low Power, High-Speed, Permanent-Magnet Generators
Half Controlled Boost Rectifier for Low Power, High-Speed, Permanent-Magnet Generators
IEEE Transactions on Industrial Electronics, Vol. 58, No. 11, pp. 5066-5075, November 2011 Citation
J. W. Kolar,
T. Friedli,
J. Rodriquez,
P. W. Wheeler
Download Review of Three-Phase PWM AC–AC Converter Topologies
Review of Three-Phase PWM AC–AC Converter Topologies
IEEE Transactions on Industrial Electronics, Vol. 58, No. 11, pp. 4988-5006, November 2011 Citation
B. Warberger,
J. Feller,
C. Guntermann,
T. Nussbaumer,
J. W. Kolar
Download High-Dynamics Low-Cost Flow Control With Solenoid Actuator for Ultrahigh Purity Applications
High-Dynamics Low-Cost Flow Control With Solenoid Actuator for Ultrahigh Purity Applications
IEEE Transactions on Industry Applications, Vol. 47, No. 5, pp. 2268-2273, September/October 2011 Citation
D. Bortis,
G. Ortiz,
J. W. Kolar,
J. Biela
Download Design Procedure for Compact Pulse Transformers with Rectangular Pulse Shape and Fast Rise Times
Design Procedure for Compact Pulse Transformers with Rectangular Pulse Shape and Fast Rise Times
IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 18, No. 4, pp. 1171-1180, August 2011 Citation
M. L. Heldwein,
L. Dalessandro,
J. W. Kolar
Download The Three-Phase Common-Mode Inductor: Modeling and Design Issues
The Three-Phase Common-Mode Inductor: Modeling and Design Issues
IEEE Transactions on Industrial Electronics, Vol. 58, No. 8, pp. 3264-3274, August 2011 Citation
J. Biela,
M. Schweizer,
S. Waffler,
J. W. Kolar
Download SiC versus Si - Evaluation of Potentials for Performance Improvement of Inverter and DC-DC Converter Systems by SiC Power Semiconductors
SiC versus Si - Evaluation of Potentials for Performance Improvement of Inverter and DC-DC Converter Systems by SiC Power Semiconductors
IEEE Transactions on Industrial Electronics, Vol. 58, No. 7, pp. 2872-2882, July 2011 Citation
T. Reichert,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Bearingless Permanent-Magnet Motor with 4/12 Slot-Pole Ratio for Bioreactor Stirring Applications
Bearingless Permanent-Magnet Motor with 4/12 Slot-Pole Ratio for Bioreactor Stirring Applications
IEEE/ASME Transactions on Mechatronics, Vol. 16, No. 3, pp. 431-439, June 2011 Citation
I. Kovacevic,
A. Müsing,
J. W. Kolar
Download An Extension of PEEC Method for Magnetic Materials Modeling in Frequency Domain
An Extension of PEEC Method for Magnetic Materials Modeling in Frequency Domain
IEEE Transactions on Magnetics, Vol. 47, No. 5, pp. 910-913, May 2011 Citation
U. Drofenik,
A. Stupar,
J. W. Kolar
Download Analysis of Theoretical Limits of Forced-Air Cooling Using Advanced Composite Materials With High Thermal Conductivities
Analysis of Theoretical Limits of Forced-Air Cooling Using Advanced Composite Materials With High Thermal Conductivities
IEEE Transactions on Components, Packaging, and Manufacturing Technology, Vol. 1, No. 4, pp. 528-535, April 2011 Citation
M. Hartmann,
H. Ertl,
J. W. Kolar
Download EMI Filter Design for a 1 MHz, 10 kW Three-Phase/Level PWM Rectifier
EMI Filter Design for a 1 MHz, 10 kW Three-Phase/Level PWM Rectifier
IEEE Transactions on Power Electronics, Vol. 26, No. 4, pp. 1192-1204, April 2011 Citation
T. Nussbaumer,
P. Karutz,
F. Zürcher,
J. W. Kolar
Download Magnetically Levitated Slice Motors - An Overview
Magnetically Levitated Slice Motors - An Overview
IEEE Transactions on Industry Applications, Vol. 47, No. 2, pp. 754-766, March/April 2011 Citation
G. Gong,
D. Hassler,
J. W. Kolar
Download A Comparative Study of Multicell Amplifiers for AC-Power-Source Applications
A Comparative Study of Multicell Amplifiers for AC-Power-Source Applications
IEEE Transactions on Power Electronics, Vol. 26, No. 11, pp. 149-164, January 2011 Citation
J. Biela,
D. Hassler,
J. Schönberger,
J. W. Kolar
Download Closed-Loop Sinusoidal Input-Current Shaping of 12-Pulse Autotransformer Rectifier Unit With Impressed Output Voltage
Closed-Loop Sinusoidal Input-Current Shaping of 12-Pulse Autotransformer Rectifier Unit With Impressed Output Voltage
IEEE Transactions on Power Electronics, Vol. 26, No. 1, pp. 249-259, January 2011 Citation
T. Soeiro,
C. A. Petry,
C. S. Fagundes,
I. Barbi
Download Direct AC-AC Converters Using Commercial Power Modules Applied to Voltage Restorers
Direct AC-AC Converters Using Commercial Power Modules Applied to Voltage Restorers
IEEE Transactions on Industrial Electronics, Vol. 58, No. 1, page 278-288, January 2011 Citation
O. Vodyakho,
M. Steurer,
D. Neumayr,
C.S. Edrington,
G. Karady,
S. Bhattacharya
Download Solid-State Fault Isolation Devices: Application to Future Power Eelectronics-Based Distribution Systems
Solid-State Fault Isolation Devices: Application to Future Power Eelectronics-Based Distribution Systems
IET Electric Power Applications, Vol. 5, No. 6, pp. 521-528, January 2011 Citation
D. Krähenbühl,
C. Zwyssig,
H. Weser,
J. W. Kolar
Download A Miniature 500 000-r/min Electrically Driven Turbocompressor
A Miniature 500 000-r/min Electrically Driven Turbocompressor
IEEE Transactions on Industry Applications, Vol. 46, No. 6, pp. 2459-2466, November/December 2010 Citation
G. Ortiz,
D. Bortis,
J. Biela,
J. W. Kolar
Download Optimal Design of a 3.5-kV/11-kW DC-DC Converter for Charging Capacitor Banks of Power Modulators
Optimal Design of a 3.5-kV/11-kW DC-DC Converter for Charging Capacitor Banks of Power Modulators
IEEE Transactions on Plasma Science, Vol. 38, No. 10, pp. 2565-2573, October 2010 Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Transient Behaviour of Solid-State Modulators with Matrix Transformers
Transient Behaviour of Solid-State Modulators with Matrix Transformers
IEEE Transactions on Plasma Science, Vol. 38, No. 10, pp. 2785-2792, October 2010 Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Optimal Design of a Two-Winding Inductor Bouncer Circuit
Optimal Design of a Two-Winding Inductor Bouncer Circuit
IEEE Transactions on Plasma Science, Vol. 38, No. 10, pp. 2716-2724, October 2010 Citation
F. Giezendanner,
J. Biela,
J. W. Kolar,
S. Zudrell-Koch
Download EMI Noise Prediction for Electronic Ballasts
EMI Noise Prediction for Electronic Ballasts
IEEE Transactions on Power Electronics, Vol. 25, No. 8, pp. 2133-2141, August 2010 Citation
D. Cucak
P. Pejovic
J. W. Kolar
Download Experimental Analysis of the Line-Side Interphase Transformer Magnetizing Currents in Three-Phase Output Voltage Type Rectifiers
Experimental Analysis of the Line-Side Interphase Transformer Magnetizing Currents in Three-Phase Output Voltage Type Rectifiers
Electronics Journal, Vol. 14, No. 1, pp. 30-35, June 2010 Citation
M. L. Heldwein,
H. Ertl,
J. Biela,
J. W. Kolar
Download Implementation of a Transformerless Common-Mode Active Filter for Offline Converter Systems
Implementation of a Transformerless Common-Mode Active Filter for Offline Converter Systems
IEEE Transactions on Industrial Electronics, Vol. 57, No. 5, pp. 1772-1786, May 2010 Citation
C. Zhao,
S. D. Round,
J. W. Kolar
Download Full-Order Averaging Modelling of Zero-Voltage-Switching Phase-Shift Bidirectional DC–DC Converters
Full-Order Averaging Modelling of Zero-Voltage-Switching Phase-Shift Bidirectional DC–DC Converters
IET Power Electronics, Vol. 3, No. 3, pp. 400-410, May 2010 Citation
P. Karutz,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Acceleration-Performance Optimization for Motors With Large Air Gaps
Acceleration-Performance Optimization for Motors With Large Air Gaps
IEEE Transactions on Industrial Electronics, Vol. 57, No. 1, pp. 52-60, April 2010 Citation
M. Bartholet,
T. Nussbaumer,
D. Krähenbühl,
F. Zürcher,
J. W. Kolar
Download Modulation Concepts for the Control of a Two-Phase Bearingless Slice Motor Utilizing Three-Phase Power Modules
Modulation Concepts for the Control of a Two-Phase Bearingless Slice Motor Utilizing Three-Phase Power Modules
IEEE Transactions on Industry Applications, Vol. 46, No. 2, pp. 831-840, March/April 2010 Citation
M. L. Heldwein,
T. Nussbaumer,
J. W. Kolar
Download Common Mode Modelling and Filter Design for a Three-Phase Buck-Type Pulse Width Modulated Rectifier System
Common Mode Modelling and Filter Design for a Three-Phase Buck-Type Pulse Width Modulated Rectifier System
IET Power Electronics, Vol. 3, No. 2, pp. 209-218, March 2010 Citation
K. Raggl,
T. Nussbaumer,
J. W. Kolar
Download Guideline for a Simplified Differential-Mode EMI Filter Design
Guideline for a Simplified Differential-Mode EMI Filter Design
IEEE Transactions on Industrial Electronics, Vol. 57, No. 3, pp. 1031-1040, March 2010 Citation
F. Krismer,
J. W. Kolar
Download Accurate Power Loss Model Derivation of a High-Current Dual Active Bridge Converter for an Automotive Application
Accurate Power Loss Model Derivation of a High-Current Dual Active Bridge Converter for an Automotive Application
IEEE Transactions on Industrial Electronics, Vol. 57, No. 3, pp. 881-891, March 2010 Citation
T. Schneeberger,
T. Nussbaumer,
J. W. Kolar
Download Magnetically Levitated Homopolar Hollow-Shaft Motor
Magnetically Levitated Homopolar Hollow-Shaft Motor
IEEE/ASME Transactions on Mechatronics, Vol. 15, No. 1, pp. 97-107, February 2010 Citation
F. Krismer,
J. W. Kolar
Download Accurate Small-Signal Model for the Digital Control of an Automotive Bidirectional Dual Active Bridge
Accurate Small-Signal Model for the Digital Control of an Automotive Bidirectional Dual Active Bridge
IEEE Transactions on Power Electronics, Vol. 24, No. 12, pp. 2756-2768, December 2009 Citation
M. Hartmann,
S. Round,
H. Ertl,
J. W. Kolar
Download Digital Current Controller for a 1 MHz, 10 kW Three-Phase VIENNA Rectifier
Digital Current Controller for a 1 MHz, 10 kW Three-Phase VIENNA Rectifier
IEEE Transactions on Power Electronics, Vol. 24, No. 11, pp. 2496-2508, November 2009 Citation
C. Zwyssig,
S. Round,
J. W. Kolar
Download Megaspeed Drive Systems: Pushing Beyond 1 Million r/min
Megaspeed Drive Systems: Pushing Beyond 1 Million r/min
IEEE/ASME Transactions on Mechatronics, Vol. 14, No. 5, pp. 564-574, October 2009 Citation
F. Zürcher,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Design and Development of a 26-Pole and 24-Slot Bearingless Motor
Design and Development of a 26-Pole and 24-Slot Bearingless Motor
IEEE Transactions on Magnetics Vol. 45, No. 10, pp. 4594-4597, October 2009 Citation
T. Friedli,
S. Round,
D. Hassler,
J. W. Kolar
Download Design and Performance of a 200-kHz All-SiC JFET Current DC-Link Back-to-Back Converter
Design and Performance of a 200-kHz All-SiC JFET Current DC-Link Back-to-Back Converter
IEEE Transactions on Industry Applications Vol. 45, No. 5, pp. 1868-1878, September/October 2009 Citation
M. Bartholet,
T. Nussbaumer,
S. Silber,
J. W. Kolar
Download Comparative Evaluation of Polyphase Bearingless Slice Motors for Fluid-Handling Applications
Comparative Evaluation of Polyphase Bearingless Slice Motors for Fluid-Handling Applications
IEEE Transactions on Industry Applications, Vol. 45, No. 5, pp. 1821-1830, September/October 2009 Citation
M. L. Heldwein,
J. Biela,
H. Ertl,
T. Nussbaumer,
J. W. Kolar
Download Novel Three-Phase CM/DM Conducted Emissions Separator
Novel Three-Phase CM/DM Conducted Emissions Separator
IEEE Transactions on Industrial Electronics, Vol. 56, No. 9, pp. 3693-3703, September 2009 Citation
D. Krähenbühl,
C. Zwyssig,
H. Weser,
J. W. Kolar
Download Theoretical and Experimental Results of a Mesoscale Electric Power Generation System from Pressurized Gas Flow
Theoretical and Experimental Results of a Mesoscale Electric Power Generation System from Pressurized Gas Flow
Journal of Micromechanics and Microengineering, Vol. 19, No. 9, pp. 094009, August 2009 Citation
J. Biela,
C. Marxgut,
D. Bortis,
J. W. Kolar
Download Solid State Modulator for Plasma Channel Drilling
Solid State Modulator for Plasma Channel Drilling
IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 16, No. 3, pp. 1093-1098, August 2009 Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Design and Control of an Active Reset Circuit for Pulse Transformers
Design and Control of an Active Reset Circuit for Pulse Transformers
IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 16, No. 4, pp. 940-947, August 2009 Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Double-Stage Gate Drive Circuit for Parallel Connected IGBT Modules
Double-Stage Gate Drive Circuit for Parallel Connected IGBT Modules
IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 16, No. 4, pp. 1020-1027, August 2009 Citation
J. Luomi,
C. Zwyssig,
A. Looser,
J. W. Kolar
Download Efficiency Optimization of a 100-W 500000-r/min Permanent-Magnet Machine Including Air-Friction Losses
Efficiency Optimization of a 100-W 500000-r/min Permanent-Magnet Machine Including Air-Friction Losses
IEEE Transactions on Industry Applications, Vol. 45, No. 4, pp. 1368-1377, July/August 2009 Citation
F. Zürcher,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Comparison of 2- and 3- Phase Bearingless Slice Motor Concepts
Comparison of 2- and 3- Phase Bearingless Slice Motor Concepts
Journal of System Design and Dynamics, Vol. 3, No. 3, pp. 471-482, July 2009 Citation
T. Nussbaumer,
K. Raggl,
J. W. Kolar
Download Design Guidelines for Interleaved Single-Phase Boost PFC Circuits
Design Guidelines for Interleaved Single-Phase Boost PFC Circuits
IEEE Transactions on Industrial Electronics, Vol. 56, No. 7, pp. 2559-2573, July 2009 Citation
M. Hartmann,
J. Miniböck,
J. W. Kolar
Download Switching Transient Shaping by Application of a Magnetically Coupled PCB Damping Layer
Switching Transient Shaping by Application of a Magnetically Coupled PCB Damping Layer
Korean Journal of Power Electronics, Vol. 9, No. 2, pp. 308-319, July 2009 Citation
K. Raggl,
T. Nussbaumer,
R. Doerig,
J. Biela,
J. W. Kolar
Download Comprehensive Design and Optimization of a High Power Density Single-Phase Boost PFC
Comprehensive Design and Optimization of a High Power Density Single-Phase Boost PFC
IEEE Transactions on Industrial Electronics, Vol. 56, No. 7, pp. 2574-2587, July 2009 Citation
J. Biela,
U. Badstübner,
J. W. Kolar
Download Design of a 5-kW, 1-U, 10-kW/dm³ Resonant DC–DC Converter for Telecom Applications
Design of a 5-kW, 1-U, 10-kW/dm³ Resonant DC–DC Converter for Telecom Applications
IEEE Transactions on Power Electronics, Vol. 24, No. 7, pp. 1701-1710, July 2009 Citation
M. Hartmann,
J. Biela,
H. Ertl,
J. W. Kolar
Download Wideband Current Transducer for Measuring AC Signals With Limited DC Offset
Wideband Current Transducer for Measuring AC Signals With Limited DC Offset
IEEE Transactions on Power Electronics, Vol. 24, No. 7, pp. 1776-1787, July 2009 Citation
S. Waffler,
J. W. Kolar
Download A Novel Low-Loss Modulation Strategy for High-Power Bi-directional Buck+Boost Converters
A Novel Low-Loss Modulation Strategy for High-Power Bi-directional Buck+Boost Converters
IEEE Transactions on Power Electronics, Vol. 24, No. 6, pp. 1589-1599, June 2009 Citation
M. Heldwein,
J. W. Kolar
Download Impact of EMC Filters on the Power Density of Modern Three-Phase PWM Converters
Impact of EMC Filters on the Power Density of Modern Three-Phase PWM Converters
IEEE Transactions on Power Electronics, Vol. 24, No. 6, pp. 1577-1588, June 2009 Citation
P. Correa,
J. Rodriguez,
M. Rivera,
J. Espinoza,
J. W. Kolar
Download Predictive Control of an Indirect Matrix Converter
Predictive Control of an Indirect Matrix Converter
IEEE Transactions on Industrial Electronics, Vol. 56, No. 6, pp. 1847-1853, June 2009 Citation
K. Raggl,
B. Warberger,
T. Nussbaumer,
S. Burger,
J. W. Kolar
Download Robust Angle-Sensorless Control of a PMSM Bearingless Pump
Robust Angle-Sensorless Control of a PMSM Bearingless Pump
IEEE Transactions on Industrial Electronics, Vol. 56, No. 6, pp. 2076-2085, June 2009 Citation
T. Soeiro,
C. A. Petry,
A. J. Perin
Download Estabilizadores de Tensao Alternada do Tipo Compensadores de Tensao
Estabilizadores de Tensao Alternada do Tipo Compensadores de Tensao
Eletrônica de Potencia, Vol. 14, No. 2, pp. 97-105, May 2009 Citation
J. Biela,
A. Wirthmüller,
R. Waespe,
M. L. Heldwein,
K. Raggl,
J. W. Kolar
Download Passive and Active Integrated Hybrid Filters
Passive and Active Integrated Hybrid Filters
IEEE Transactions on Power Electronics, Vol. 24, No. 5, pp. 1340-1349, May 2009 Citation
A. Müsing,
J. Ekman,
J. W. Kolar
Download Efficient Calculation of Non-Orthogonal Partial Elements for the PEEC Method
Efficient Calculation of Non-Orthogonal Partial Elements for the PEEC Method
IEEE Transactions on Magnetics, Vol. 45, No. 3, pp. 1140-1143, March 2009 Citation
T. Friedli,
S. D. Round,
J. W. Kolar
Download Modeling the Space Elevator - A Project Oriented Approach for Teaching Experimental Power Electronics
Modeling the Space Elevator - A Project Oriented Approach for Teaching Experimental Power Electronics
EPE Journal, Vol. 19, No. 1, pp. 57-63, March 2009 Citation
O. Papes,
R. Peikert,
J. Biela,
J. Hugel
Download Optimum Electromagnetic Energy Converters
Optimum Electromagnetic Energy Converters
European Transactions on Electrical Power, Vol. 20, No. 2, pp. 157-171, February 2009 Citation
K. Raggl,
T. Nussbaumer,
J. W. Kolar
Download Comparison of Separated and Combined Winding Concepts for Bearingless Centrifugal Pumps
Comparison of Separated and Combined Winding Concepts for Bearingless Centrifugal Pumps
JPE Journal of Power Electronics, Vol. 9, No. 2, pp. 243-258, February 2009 Citation
J. Biela,
U. Badstübner,
J. W. Kolar
Download Impact of Power Density Maximization on Efficiency of DC-DC Converter Systems
Impact of Power Density Maximization on Efficiency of DC-DC Converter Systems
IEEE Transactions on Power Electronics, Vol. 24, No. 1, pp. 288-300, January 2009 Citation
J. Biela,
U. Drofenik,
F. Krenn,
J. Miniböck,
J. W. Kolar
Download Three-Phase Y-Rectifier Cyclic 2 out of 3 DC Output Voltage Balancing Control Method
Three-Phase Y-Rectifier Cyclic 2 out of 3 DC Output Voltage Balancing Control Method
IEEE Transactions on Power Electronics, Vol. 24, No. 1, pp. 34-44, January 2009 Citation
H. Ertl,
T. Wiesinger,
J. W. Kolar
Download Active Voltage Balancing of DC-Link Electrolytic Capacitors
Active Voltage Balancing of DC-Link Electrolytic Capacitors
IET Power Electronics, Vol. 1, No. 4, pp. 488-496, December 2008 Citation
J. Biela,
D. Aggeler,
S. Inoue,
H. Akagi,
J. W. Kolar
Download Bi-Directional Isolated DC-DC Converter for Next-Generation Power Distribution — Comparison of Converters Using Si and SiC Devices
Bi-Directional Isolated DC-DC Converter for Next-Generation Power Distribution — Comparison of Converters Using Si and SiC Devices
IEEJ Transactions on Industry Applications, Vol. 128, No. 7, pp. 901-909, December 2008 Citation
P. Karutz,
T. Nussbaumer,
W. Gruber,
J. W. Kolar
Download Novel Magnetically Levitated Two-Level Motor
Novel Magnetically Levitated Two-Level Motor
Transactions on Mechatronics IEEE/ASME, Vol. 13, No. 6, pp. 658-668, December 2008 Citation
H. Plesko,
J. Biela,
J. Luomi,
J. W. Kolar
Download Novel Concepts for Integrating the Electric Drive and Auxiliary DC–DC Converter for Hybrid Vehicles
Novel Concepts for Integrating the Electric Drive and Auxiliary DC–DC Converter for Hybrid Vehicles
IEEE Transactions on Power Electronics, Vol. 23, No. 6, pp. 3025-3034, November 2008 Citation
D. Bortis,
S. Waffler,
J. Biela,
J. W. Kolar
Download 25-kW Three-Phase Unity Power Factor Buck–Boost Rectifier With Wide Input and Output Range for Pulse Load Applications
25-kW Three-Phase Unity Power Factor Buck–Boost Rectifier With Wide Input and Output Range for Pulse Load Applications
IEEE Transactions on Plasma Science, Vol. 36, No. 5, Part 3, pp. 2747-2752, October 2008 Citation
D. Bortis,
J. Biela,
J. W. Kolar
Download Active Gate Control for Current Balancing of Parallel-Connected IGBT Modules in Solid-State Modulators
Active Gate Control for Current Balancing of Parallel-Connected IGBT Modules in Solid-State Modulators
IEEE Transactions on Plasma Science, Vol. 36, No. 5, Part 3, pp. 2632-2637, October 2008 Citation
J. Biela,
D. Bortis,
J. W. Kolar
Download Reset Circuits With Energy Recovery for Solid-State Modulators
Reset Circuits With Energy Recovery for Solid-State Modulators
IEEE Transactions on Plasma Science, Vol. 36, No. 5, Part 3, pp. 2626-2631, October 2008 Citation
C. Zhao,
S. D. Round,
J. W. Kolar
Download An Isolated Three-Port Bidirectional DC-DC Converter With Decoupled Power Flow Management
An Isolated Three-Port Bidirectional DC-DC Converter With Decoupled Power Flow Management
IEEE Transactions on Power Electronics, Vol. 23, No. 5, pp. 2443-2453, September 2008 Citation
L. Dalessandro,
S. Round,
J. W. Kolar
Download Center-Point Voltage Balancing of Hysteresis Current Controlled Three-Level PWM Rectifiers
Center-Point Voltage Balancing of Hysteresis Current Controlled Three-Level PWM Rectifiers
IEEE Transactions on Power Electronics, Vol. 23, No. 5, pp. 2477-2488, September 2008 Citation
P. Pejovic,
J. W. Kolar
Download Exact Analysis of Three-Phase Rectifiers With Constant Voltage Loads
Exact Analysis of Three-Phase Rectifiers With Constant Voltage Loads
IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 55, No. 8, pp. 743-747, August 2008 Citation
M. L. Heldwein,
J. W. Kolar
Download Winding Capacitance Cancellation for Three-Phase EMC Input Filters
Winding Capacitance Cancellation for Three-Phase EMC Input Filters
IEEE Transactions on Power Electronics, Vol. 23, No. 4, pp. 2062-2074, July 2008 Citation
J. W. Kolar,
U. Drofenik,
J. Biela,
M. L. Heldwein,
H. Ertl,
T. Friedli,
S. D. Round
Download PWM Converter Power Density Barriers
PWM Converter Power Density Barriers
IEEJ Transactions on Industry Applications, Vol. 128, No. 4, pp. 468-480, April 2008 Citation
S. D. Round,
P. Karutz,
M. L. Heldwein,
J. W. Kolar
Download Towards a 30 kW/liter, Three-Phase Unity Power Factor Rectifier
Towards a 30 kW/liter, Three-Phase Unity Power Factor Rectifier
IEEE Transaction on Industry Applications, Vol. 128, No. 4, pp. 481-490, April 2008 Citation
J. Biela,
J. W. Kolar
Download Cooling Concepts for High Power Density Magnetic Devices
Cooling Concepts for High Power Density Magnetic Devices
IEEJ Transactions on Industry Applications (Section D), Vol. 128-D, No. 4, pp. 500-507, April 2008 Citation
T. Nussbaumer,
G. Gong,
M. L. Heldwein,
J. W. Kolar
Download Modeling and Robust Control of a Three-Phase Buck+Boost PWM Rectifier (VRX-4)
Modeling and Robust Control of a Three-Phase Buck+Boost PWM Rectifier (VRX-4)
IEEE Transactions on Industry Applications, Vol. 44, No. 2, pp. 650-662, March/April 2008 Citation
L. Dalessandro,
S. D. Round,
U. Drofenik,
J. W. Kolar
Download Discontinuous Space-Vector Modulation for Three-Level PWM Rectifiers
Discontinuous Space-Vector Modulation for Three-Level PWM Rectifiers
IEEE Transactions on Power Electronics, Vol. 23, No. 2, pp. 530-542, March 2008 Citation
T. Nussbaumer,
M. L. Heldwein,
G. Gong,
S. D. Round,
J. W. Kolar
Download Comparison of Prediction Techniques to Compensate Time Delays Caused by Digital Control of a Three-Phase Buck-Type PWM Rectifier System
Comparison of Prediction Techniques to Compensate Time Delays Caused by Digital Control of a Three-Phase Buck-Type PWM Rectifier System
IEEE Transactions on Industrial Electronics, Vol. 55, No. 2, pp. 791-799, February 2008 Citation
C. Zwyssig,
S. D. Round,
J. W. Kolar
Download An Ultra-High-Speed, Low Power Electrical Drive System
An Ultra-High-Speed, Low Power Electrical Drive System
IEEE Transactions on Industrial Electronics, Vol. 55, No. 2, pp. 577-585, February 2008 Citation
G. Gong,
H. Ertl,
J. W. Kolar
Download Novel Tracking Power Supply for Linear Power Amplifiers
Novel Tracking Power Supply for Linear Power Amplifiers
IEEE Transactions on Industrial Electronics, Vol. 55, No. 2, pp. 684-698, February 2008 Citation
J. Biela,
J. W. Kolar
Download Using Transformer Parasitics for Resonant Converters—A Review of the Calculation of the Stray Capacitance of Transformers
Using Transformer Parasitics for Resonant Converters—A Review of the Calculation of the Stray Capacitance of Transformers
IEEE Transactions on Industry Applications, Vol. 44, No. 1, pp. 223-233, January/February 2008 Citation
M. Baumann,
J. W. Kolar
Download Parallel Connection of Two Three-Phase Three-Switch Buck-Type Unity-Power-Factor Rectifier Systems With DC-Link Current Balancing
Parallel Connection of Two Three-Phase Three-Switch Buck-Type Unity-Power-Factor Rectifier Systems With DC-Link Current Balancing
IEEE Transactions on Industrial Electronics, Vol. 54, No. 6, pp. 3042-3053, December 2007 Citation
U. Drofenik,
D. Cottet,
A. Müsing,
J. W. Kolar
Download Design Tools for Power Electronics: Trends and Innovations
Design Tools for Power Electronics: Trends and Innovations
Ingenieurs de l'automobile, No. 791, pp. 55-62, December 2007 Citation
T. Nussbaumer,
J. W. Kolar
Download Comparison of 3-Phase Wide Output Voltage Range PWM Rectifiers
Comparison of 3-Phase Wide Output Voltage Range PWM Rectifiers
IEEE Transactions on Industrial Electronics, Letters to the Editor, Vol. 54, No. 6, pp. 3422-3425, December 2007 Citation
L. Serpa,
S. Ponnaluri,
P. M. Barbosa,
J. W. Kolar
Download A Modified Direct Power Control Strategy Allowing the Connection of Three-Phase Inverters to the Grid Through LCL Filters
A Modified Direct Power Control Strategy Allowing the Connection of Three-Phase Inverters to the Grid Through LCL Filters
IEEE Transactions on Industry Applications, Vol. 43, No. 5, pp. 1388-1400, September/October 2007 Citation
L. A. Serpa,
S. D. Round,
J. W. Kolar
Download A Virtual-Flux Decoupling Hysteresis Current Controller for Mains Connected Inverter Systems
A Virtual-Flux Decoupling Hysteresis Current Controller for Mains Connected Inverter Systems
IEEE Transactions on Power Electronics, Vol. 22, No. 5, pp. 1766-1777, September 2007 Citation
R. Greul,
S. D. Round,
J. W. Kolar
Download Analysis and Control of a Three-Phase, Unity Power Factor Y Rectifier
Analysis and Control of a Three-Phase, Unity Power Factor Y Rectifier
IEEE Transactions on Power Electronics, Vol. 22, No. 5, pp. 1900-1911, September 2007 Citation
J. W. Kolar,
F. Schafmeister,
S. D. Round,
H. Ertl
Download Novel Three-Phase AC-AC Sparse Matrix Converters
Novel Three-Phase AC-AC Sparse Matrix Converters
IEEE Transactions on Power Electronics, Vol. 22, No. 5, pp. 1649-1661, September 2007 Citation
L. Dalessandro,
F. Cavalcante,
J. W. Kolar
Download Self-Capacitance of High-Voltage Transformers
Self-Capacitance of High-Voltage Transformers
IEEE Transactions on Power Electronics, Vol. 22, No. 5, pp. 2081-2092, September 2007 Citation
L. Dalessandro,
N. Karrer,
J. W. Kolar
Download High-Performance Planar Isolated Current Sensor for Power Electronics Applications
High-Performance Planar Isolated Current Sensor for Power Electronics Applications
IEEE Transactions on Power Electronics, Vol. 22, No. 5, September 2007 Citation
J. Biela,
D. Bortis,
J. W. Kolar
Download Modeling of Pulse Transformers with Parallel- and Non-Parallel-Plate Windings for Power Modulators
Modeling of Pulse Transformers with Parallel- and Non-Parallel-Plate Windings for Power Modulators
IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 14, No. 4, pp. 1016-1024, August 2007 Citation
M. Kasuaki,
Y. Nishida,
J. W. Kolar
Download Novel Hybrid 12-Pulse Line-Interphase-Transformer Boost-Type Rectifier with Controlled Output Voltage and Sinusoidal Utility Currents
Novel Hybrid 12-Pulse Line-Interphase-Transformer Boost-Type Rectifier with Controlled Output Voltage and Sinusoidal Utility Currents
IEEE Transactions on Industry Applications, Vol. 127, No. 4, pp. 382-390, July 2007 Citation
J. Biela,
D. Bortis,
J.W. Kolar
Download Active Reset Circuit with Energy Recovery for Solid State Modulators
Active Reset Circuit with Energy Recovery for Solid State Modulators
Records of the 34th International Pulsed Power Plasma Science Conference (PPPS 2007) Citation
T. Nussbaumer,
M. Baumann,
J. W. Kolar
Download Comprehensive Design of a Three-Phase Three-Switch Buck-Type PWM Rectifier
Comprehensive Design of a Three-Phase Three-Switch Buck-Type PWM Rectifier
IEEE Transactions on Power Electronics, Vol. 22, No. 2, pp. 551-562, March 2007 Citation
R. Greul,
S. D. Round,
J. W. Kolar
Download The Delta-Rectifier: Analysis, Control and Operation
The Delta-Rectifier: Analysis, Control and Operation
IEEE Transactions on Power Electronics, Vol. 21, No. 6, pp. 1637-1648, November 2006 Citation
T. Nussbaumer,
M. L. Heldwein,
J. W. Kolar
Download Differential Mode Input Filter Design for a Three-Phase Buck-Type PWM Rectifier Based on Modeling of the EMC Test Receiver
Differential Mode Input Filter Design for a Three-Phase Buck-Type PWM Rectifier Based on Modeling of the EMC Test Receiver
IEEE Transactions on Industrial Electronics, Vol. 53, No. 5, pp. 1649-1661, October 2006 Citation
J. Schönberger,
R. Duke,
S. D. Round
Download A Distributed Control Strategy for a Hybrid Renewable Nanogrid
A Distributed Control Strategy for a Hybrid Renewable Nanogrid
IEEE Transactions on Industrial Electronics, Vol. 53, No. 5, pp. 1453-1460, October 2006 Citation
L. Dalessandro,
W. G. Odendaal,
J. W. Kolar
Download HF Characterization and Non-Linear Modeling of a Gapped Toroidal Magnetic Structure
HF Characterization and Non-Linear Modeling of a Gapped Toroidal Magnetic Structure
IEEE Transactions on Power Electronics, Vol. 21, No. 5, pp. 1167-1175, September 2006 Citation
J. Biela,
J. W. Kolar
Download Analytic Design Method for (Integrated-) Transformers of Resonant Converters Using Extended Fundamental Frequency Analysis
Analytic Design Method for (Integrated-) Transformers of Resonant Converters Using Extended Fundamental Frequency Analysis
IEEJ Transactions of the Institute of Electrical Engineers of Japan, Vol. 126, No. 5, pp. 568-577, August 2006 Citation
C. Zwyssig,
J. W. Kolar
Download Design Considerations and Experimental Results of a 100 W, 500 000 rpm Electrical Generator
Design Considerations and Experimental Results of a 100 W, 500 000 rpm Electrical Generator
Journal of Micromechanics and Microengineering, Vol. 16, No. 9, pp. 297-302, August 2006 Citation
U. Drofenik,
J. W. Kolar
Download A Thermal Model of a Forced-Cooled Heat Sink for Transient Temperature Calculations Employing a Circuit Simulator
A Thermal Model of a Forced-Cooled Heat Sink for Transient Temperature Calculations Employing a Circuit Simulator
IEEJ Transactions of the Institute of Electrical Engineers of Japan, Vol. 126-D, No. 7, pp. 841-851, July 2006 Citation
J. W. Kolar,
S. D. Round
Download Analytical Calculation of the RMS Current Stress on the DC Link Capacitor of Voltage PWM Converter Systems
Analytical Calculation of the RMS Current Stress on the DC Link Capacitor of Voltage PWM Converter Systems
IEE Proceedings Electric Power Applications, Vol. 153, No. 4, pp. 535-543, July 2006 Citation
T. Nussbaumer,
J. W. Kolar
Download Improving Mains Current Quality for Three-Phase Three-Switch Buck-Type PWM Rectifiers
Improving Mains Current Quality for Three-Phase Three-Switch Buck-Type PWM Rectifiers
IEEE Transactions on Power Electronics, Vol. 21, No. 4, pp. 967-973, July 2006 Citation
J. Biela,
J. W. Kolar
Download Analytic Model inclusive Transformer for Resonant Converters based on Extended Fundamental Frequency Analysis for Resonant Converter-Design and Optimization
Analytic Model inclusive Transformer for Resonant Converters based on Extended Fundamental Frequency Analysis for Resonant Converter-Design and Optimization
IEEJ Transactions of the Institute of Electrical Engineers of Japan, Vol. 126-D, No. 5, pp. 568-577, May 2006 Citation
S. Round,
F. Schafmeister,
M. L. Heldwein,
E. Pereira,
L. Serpa,
J. W. Kolar
Download Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End
Comparison of Performance and Realization Effort of a Very Sparse Matrix Converter to a Voltage DC Link PWM Inverter with Active Front End
IEEJ Transactions of the Institute of Electrical Engineers of Japan, Vol. 126-D, No. 5, pp. 578-588, May 2006 Citation
L. Dalessandro,
D. Rosato
Download Finite Element Analysis of the Frequency Response of a Metallic Cantilever Coupled with a Piezoelectric Transducer
Finite Element Analysis of the Frequency Response of a Metallic Cantilever Coupled with a Piezoelectric Transducer
IEEE Transactions on Instrumentation and Measurement, Vol. 54, No. 5, pp. 1881-1890, October 2005 Citation
A. Vezzini,
J. W. Kolar,
J. Goette
Download Massen in Bewegung setzen
Massen in Bewegung setzen
Bulletin SEV/VSE 05/15, pp. 18-24, July 2005 Citation
M.-K. Hsieh,
S. D. Round,
R. Duke
Download An Investigation of Battery Voltage Equalisation Topologies for an Electric Vehicle
An Investigation of Battery Voltage Equalisation Topologies for an Electric Vehicle
Australian Journal of Electrical & Electronics Engineering, Engineers Australia, Vol. 2, No. 3, pp. 247-254, 2005 Citation
J. Schönberger,
R. Duke,
S. D. Round
Download Decentralised Source Scheduling in a Model Nanogrid using DC Bus Signalling
Decentralised Source Scheduling in a Model Nanogrid using DC Bus Signalling
Australian Journal Electrical & Electronics Engineering, Engineers Australia, Vol. 2, No. 3, pp. 183-190, 2005 Citation
M. Kasuaki,
G. Gong,
J. W. Kolar
Download Novel Hybrid 12-Pulse Boost-Type Rectifier with Controlled Output Voltage
Novel Hybrid 12-Pulse Boost-Type Rectifier with Controlled Output Voltage
IEEE Transactions on Aerospace and Electronic Systems, Vol. 41, No. 3, pp. 1008-1018, July 2005 Citation
G. Gong,
M. L. Heldwein,
U. Drofenik,
K. Mino,
J. W. Kolar
Download Comparative Evaluation of Three-Phase High-Power-Factor AC-DC Coverter Concepts for Application in Future More Electric Aircraft
Comparative Evaluation of Three-Phase High-Power-Factor AC-DC Coverter Concepts for Application in Future More Electric Aircraft
IEEE Transactions on Industrial Electronics, Vol. 52, No. 3, pp. 727-737, June 2005 Citation
P. Ide,
F. Schafmeister,
N. Fröhleke,
H. Grotstollen
Enhanced Control Scheme for Three-Phase Three-Level Rectifiers at Partial Load
IEEE Transactions on Industrial Electronics, Vol. 52, No. 3, pp. 719-726, June 2005 Citation
U. Drofenik,
G. Laimer,
J. W. Kolar
Download Pump Characteristic Based Optimization of a Direct Water Cooling System for a 10kW/500kHz Vienna Rectifier
Pump Characteristic Based Optimization of a Direct Water Cooling System for a 10kW/500kHz Vienna Rectifier
IEEE Transactions on Power Electronics, Vol. 20, No. 3, pp. 704-714, May 2005 Citation
M. Baumann,
J. W. Kolar
Download A Novel Control Concept for Reliable Operation of a Three-Phase Three-Switch Buck-Type Unity-Power-Factor Rectifier With Integrated Boost Output Stage Under Heavily Unbalanced Mains Condition
A Novel Control Concept for Reliable Operation of a Three-Phase Three-Switch Buck-Type Unity-Power-Factor Rectifier With Integrated Boost Output Stage Under Heavily Unbalanced Mains Condition
IEEE Transactions on Industrial Electronics, Vol. 52, No. 2, pp. 399-409, April 2005 Citation
H. Ertl,
J. W. Kolar,
F. C. Zach
Download A Constant Output Current Three-Phase Diode Bridge Employing a Novel 'Electronic Smoothing Inductor'
A Constant Output Current Three-Phase Diode Bridge Employing a Novel "Electronic Smoothing Inductor"
IEEE Transactions on Industrial Electronics, Vol. 52, No. 2, pp. 454-461, April 2005 Citation
J. W. Kolar,
J. Miniböck,
T. Nussbaumer
Three-Phase PWM Power Conversion - The Route to Ultra High Power Density and Efficiency
Xian Power Electronics Research Institute, Vol. 39, No. 6, pp. 2-9, April 2005 Citation
J. Miniböck,
F. Stögerer,
J. W. Kolar
Download A Novel Concept for Mains Voltage Proportional Input Current Shaping of a VIENNA Rectifier Eliminating Controller Multipliers
A Novel Concept for Mains Voltage Proportional Input Current Shaping of a VIENNA Rectifier Eliminating Controller Multipliers
IEEE Transactions on Industrial Electronics, Vol. 52, No. 1, pp. 162-170, February 2005 Citation
P. Bauer,
J. W. Kolar
Download Teaching Power Electronics in the 21st Century
Teaching Power Electronics in the 21st Century
EPE Journal, Vol. 13, No. 4, pp. 43-50, November 2003 Citation
F. Schafmeister,
M. Baumann,
J. W. Kolar
Download Analytically Closed Calculation of the Conduction Losses of Three-Phase AC-AC Sparse Matrix Converters
Analytically Closed Calculation of the Conduction Losses of Three-Phase AC-AC Sparse Matrix Converters
EPE Journal, Vol. 13, No. 1, pp. 5-14, February 2003 Citation
U. Drofenik,
J. W. Kolar
Download A Novel Interactive Power Electronics Seminar (iPES) Developed at the Swiss Federal Institute of Technology (ETH) Zurich
A Novel Interactive Power Electronics Seminar (iPES) Developed at the Swiss Federal Institute of Technology (ETH) Zurich
Journal of Power Electronics (The Korean Institute of Power Electronics), Vol. 2, No. 4, pp. 250-257, October 2002 Citation
H. Ertl,
J. W. Kolar,
F. C. Zach
Download A Novel Multicell DC-AC Converter for Applications in Renewable Energy Systems
A Novel Multicell DC-AC Converter for Applications in Renewable Energy Systems
IEEE Transactions on Industrial Electronics, Vol. 49. No. 5, pp. 1048-1057, October 2002 Citation
H. Ertl,
J. W. Kolar,
F. C. Zach
Download Analysis of a Multilevel Multicell Switch-Mode Power Amplifier Employing the 'Flying-Battery' Concept
Analysis of a Multilevel Multicell Switch-Mode Power Amplifier Employing the 'Flying-Battery' Concept
IEEE Transactions on Industrial Electronics, Vol. 49, No. 4, pp. 816-823, August 2002 Citation

Preprints

Author Title Published in Citation
S. Weihe,
J. Huber
Download Control of Isolated Four-Quadrant Single-Stage Three-/Single-Phase X-Rectifier for EV On-Board Chargers
Control of Isolated Four-Quadrant Single-Stage Three-/Single-Phase X-Rectifier for EV On-Board Chargers
arXiv:2610.28108 Citation
J. Huber,
J. W. Kolar
Download Beyond Tomorrow -- Electrification of Hard-to-Abate Sectors
Beyond Tomorrow -- Electrification of Hard-to-Abate Sectors
arXiv:2609.36155 Citation
L. Imperiali
A. Griesser
J. Huber
Download Modularity is Not Enough: Demonstration of a Solderless 400 V DC, 2.5 kW Three-Phase Inverter
Modularity is Not Enough: Demonstration of a Solderless 400 V DC, 2.5 kW Three-Phase Inverter
arXiv:2609.28244 Citation

Workshops/Seminars

Author Title Published in Citation
J. Huber,
J. W. Kolar
Download Power Electronics for Electrification of Hard-to-Abate Sectors: Requirements and Research Vectors
Power Electronics for Electrification of Hard-to-Abate Sectors: Requirements and Research Vectors
Presentation at the ECPE Workshop on Power Electronics in Future Process Industries: Electrification for Decarbonisation, online, October 14, 2026 Citation
J. W. Kolar,
J. Huber,
M. W. Hoffmann,
A. Akdag
Download Power Electronics in Future Process Industries Electrification for Decarbonization
Power Electronics in Future Process Industries Electrification for Decarbonization
Presentation at the ECPE Workshop on Power Electronics in Future Process Industries: Electrification for Decarbonisation, online, October 14, 2026 Citation
J. W. Kolar,
J. Huber
Download Next-Generation Solid-State Transformer Concepts for AI Datacenters
Next-Generation Solid-State Transformer Concepts for AI Datacenters
Keynote at the 11th Tohoku University Center for Innovative Integrated Electoric Systems (CIES) Technology Forum, March 24, 2026 Citation
L. Imperiali,
J. W. Kolar,
J. Huber
Download Designing for Environmental Compatibility: A Key to Sustainable Power Electronics
Designing for Environmental Compatibility: A Key to Sustainable Power Electronics
Presentation at the PSMA & PELS Capacitor Workshop, San Antonio, TX, USA, March 21, 2026 Citation
J. Huber
Download From Maxwell's Equations to Lumped-Element Calculations (with a Focus on Power Electronics)
From Maxwell's Equations to Lumped-Element Calculations (with a Focus on Power Electronics)
Lecture at ETH Zürich, November 21, 2025. Citation
J. Huber
Download Next-Generation Power Electronics Enabled by Monolithic Bidirectional Power Transistors
Next-Generation Power Electronics Enabled by Monolithic Bidirectional Power Transistors
Talk at ETH Zürich, October 23, 2025. Citation
J. Huber,
L. Imperiali,
J. W. Kolar
Download Resource-Efficient Circular Economy Compatible Power Electronics
Resource-Efficient Circular Economy Compatible Power Electronics
Keynote at the SAL/AIT Power Electronics for Energy Transition Symposium, Graz, Austria, Sep. 30, 2025. Citation
J. Huber,
J. W. Kolar,
L. Imperiali
Download Circular Economy Compatible Power Electronics
Circular Economy Compatible Power Electronics
Lecture at the European PhD School on Power Electronics, Electrical Machines, Energy Control and Power Systems, Gaeta, Italy, May 28, 2025 Citation
J. W. Kolar,
D. Zhang,
P. Sbabo,
D. Biadene,
P. Mattavelli,
S. Weihe,
J. Huber
Download Novel 99+% Efficiency 3-Φ Datacenter Power Supplies Based on Bidirectional / Bipolar Power TransistorsOpen video
Novel 99+% Efficiency 3-Φ Datacenter Power Supplies Based on Bidirectional / Bipolar Power Transistors
Workshop at the 10th Center for Innovative Integrated Electronic Systems (CIES) Technology Forum (virtual), Tohoku University, Japan, March 18, 2025 Citation
L. Imperiali,
J. W. Kolar,
J. Huber
Download Environmental Compatibility – A New Key Performance Indicator of Multi-Objective Power Electronics Design
Environmental Compatibility – A New Key Performance Indicator of Multi-Objective Power Electronics Design
Presentation at the ECPE Workshop on Eco-Design Approaches of Power Electronics, Grenoble, France, November 25-27, 2024 Citation
J. Huber,
J. W. Kolar,
L. Imperiali,
U. Drofenik
Download Resource Efficient Circular Economy Compatible Power Electronics
Resource Efficient Circular Economy Compatible Power Electronics
Keynote Presentation at the ECPE Workshop on Eco-Design Approaches of Power Electronics, Grenoble, France, November 25-27, 2024 Citation
J. Huber,
J. W. Kolar,
L. Imperiali
Download Circular Economy Compatible Power Electronics
Circular Economy Compatible Power Electronics
Presentation at the FEPPCON 2024, Geneva, Switzerland, September 8-11, 2024 Citation
J. W. Kolar,
J. Huber
Download Power Electronics Integration – Economic / Technological / Environmental Benefits & Barriers
Power Electronics Integration – Economic / Technological / Environmental Benefits & Barriers
Presentation at the FEPPCON 2024, Geneva, Switzerland, September 8-11, 2024 Citation
J. W. Kolar,
J. Huber,
L. Imperiali
Download Circular Economy Compatible Power Electronics - “Zero-EOL-Waste” Power Electronics
Circular Economy Compatible Power Electronics - “Zero-EOL-Waste” Power Electronics
Presentation at the ECPE Workshop "Sustainable Energy Supply to Reach Net-Zero CO2 Emissions by 2025", Darmstadt, Germany, September 2, 2024 Citation
Workshops/Seminars prior to August 2024, PES Power Electronic Systems Lab
J. W. Kolar,
J. Huber,
L. Imperiali,
D. Menzi
Download Towards Circular Economy Compatible Power Electronics
Towards Circular Economy Compatible Power Electronics
Short course presented at the 36th International Symposium on Power Semiconductor Devices and ICs (ISPSD), Bremen, Germany, June 2-6, 2024 Citation
J. W. Kolar,
J. Huber
Download X-Technologies/X-Concepts” – Key Enablers of Further Performance Improvements in Power Electronics
X-Technologies/X-Concepts” – Key Enablers of Further Performance Improvements in Power Electronics
100th IFX Tech Talk, Villach, Austria, April 5, 2024 Citation
J. Schäfer,
J. W. Kolar
Download Opportunities for New Magnetics Designs to Address Market-Driven Technology Trends in Automotive Applications
Opportunities for New Magnetics Designs to Address Market-Driven Technology Trends in Automotive Applications
Presentation at PSMA Workshop - Power Magnetics @ High Frequency Long Beach, CA, USA February 24, 2024 Citation
J. Huber,
D. Zhang,
M. Akbas,
E. Bürgisser,
D. Cao,
J. W. Kolar
Download FCCee CPES: Cryogenic Power Electronic Supply for Cryo-Cooled HTS Magnet Systems
FCCee CPES: Cryogenic Power Electronic Supply for Cryo-Cooled HTS Magnet Systems
Presentation at the CHART Workshop, Villigen, Switzerland, October 11, 2023 Citation
J. Huber,
J. W. Kolar,
L. Imperiali,
D. Menzi,
F. Musil
Download Net-Zero-CO<sub>2</sub> by 2050 is NOT Enough (!)
Net-Zero-CO2 by 2050 is NOT Enough (!)
Presentation at the ECPE Network Meeting: Sustainability in Power Electronics and 20 Years ECPE Anniversary, Toulouse, France, October 4-5, 2023 Citation
J. W. Kolar,
L. Imperiali,
D. Menzi,
J. Huber,
F. Musil
Download Power Electronics 5.0
Power Electronics 5.0
Panel Discussion at the 25th European Conference on Power Electronics and Applications (EPE - ECCE Europe), Aalborg, Denmark, September 4-8, 2023 Citation
D. Zhang,
J. W. Kolar
Download Synergetic Control of Non-Isolated 3-Phase Voltage & Current DC-Link EV Chargers
Synergetic Control of Non-Isolated 3-Phase Voltage & Current DC-Link EV Chargers
IEEE Power Electronics Society USU (Utah State University, USA) Chapter Events 2023, online presentation, July 17, 2023 Citation
J. Huber,
L. Imperiali,
D. Menzi,
J. W. Kolar
Download Efficiency is Not Enough! – Environmental Impacts as New Dimensions in Multi Objective Optimization of Power Electronic Systems
Efficiency is Not Enough! – Environmental Impacts as New Dimensions in Multi Objective Optimization of Power Electronic Systems
Presentation at the ECPE Expert Discussion on Sustainability in Power Electronics, Zürich, Switzerland, July 12, 2023 Citation
J. W. Kolar,
J. Huber,
L. Imperiali,
D. Menzi
Download Net Zero CO<sub>2</sub> by 2050 is NOT Enough (!)
Net Zero CO2 by 2050 is NOT Enough (!)
Presentation at the ECPE Expert Discussion on Sustainability in Power Electronics, Zürich, Switzerland, July 12, 2023 Citation
J. Kosse,
M. Koratzinos,
B. Auchmann,
D. Cao,
D. Zhang,
J. W. Kolar,
J. Huber
Download High-Temperature Superconducting Magnets for an Energy-Efficient FCC-ee
High-Temperature Superconducting Magnets for an Energy-Efficient FCC-ee
CHIPP/CHART Workshop on Sustainability in Particle Physics 2023 Citation
J. W. Kolar,
J. Huber
Download Power Electronics Enabling a Net-Negative-CO<sub>2</sub> Integrated Sustainable Multi-Carrier Energy System
Power Electronics Enabling a Net-Negative-CO2 Integrated Sustainable Multi-Carrier Energy System
Presentation at the 2nd Three Corners Power Electronics Extended Collaboration (3C-PEEC) Workshop “Moving Towards a Carbon-Free World by 2050”, Arlington (VA), USA, April 1-2, 2023 Citation
P. Niklaus,
J. W. Kolar
Download 4.8 MHz GaN Class-D Power Amplifier and Measurement Systems for Next Generation Power Electronics
4.8 MHz GaN Class-D Power Amplifier and Measurement Systems for Next Generation Power Electronics
IFX Tech Talk in Villach, Austria on March 3, 2023 Citation
P. Niklaus,
D. Bortis,
J. W. Kolar
Download Ultra-High Bandwidth GaN-Based Class-D AC Power Amplifier with 4.8 MHz Switching Frequency
Ultra-High Bandwidth GaN-Based Class-D AC Power Amplifier with 4.8 MHz Switching Frequency
Presentation at the Real-Time Simulation Workshop at Karlsruhe Institute of Technology, Karlsruhe, Germany, November 24-25, 2022 Citation
J. W. Kolar,
D. Zhang,
J. Huber
Download Monolithic Bi-Directional Switches - X-Technology of 3-Phase AC/DC Mains Interfaces
Monolithic Bi-Directional Switches - X-Technology of 3-Phase AC/DC Mains Interfaces
Part No. 3 (Presentation) of the Special Session on New Developments in WBG Bidirectional Switches and Applications, 14th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2022), Detroit, MI, USA, October 9-13, 2022 Citation
J. W. Kolar
Download Role of Technology in Energy Efficiency - Past & Future
Role of Technology in Energy Efficiency - Past & Future
Presentation at the ABB Energy Efficiency Symposium, Zurich, Switzerland, September 26-27, 2022 Citation
J. Huber,
P. Wallmeier,
R. Pieper,
F. Schafmeister,
J. W. Kolar
Download MVAC-LVDC Hybrid and Solid-State Transformer Concepts for Future Data Centers
MVAC-LVDC Hybrid and Solid-State Transformer Concepts for Future Data Centers
ECPE Hybrid Workshop "Power Electronics Developments for Data Centres", Zurich, Switzerland, June 1-2, 2022 Citation
J. W. Kolar,
J. Huber
Download Power Electronics 4.0
Power Electronics 4.0
WEMPEC Annual Review Meeting, Madison, WI, USA, May 17-18, 2022 Citation
M. Haider,
D. Bortis,
J. W. Kolar
Download Motor-Integrated Power Factor Corrected Single-to-Three-Phase AC/AC Converter Concepts
Motor-Integrated Power Factor Corrected Single-to-Three-Phase AC/AC Converter Concepts
Virtual Tech Talk, March 4, 2022 Citation
T. Guillod,
J. W. Kolar
Download ANN Powered Models for Magnetic Components
ANN Powered Models for Magnetic Components
ECPE Online Workshop, "Steps Towards Design Automation & Artificial Intelligence in Power Electronics", December 2-3, 2021 Citation
J. W. Kolar,
J. E. Huber
Download General Perspectives for Power Electronics
General Perspectives for Power Electronics
ECPE Online Workshop, "Steps Towards Design Automation & Artificial Intelligence in Power Electronics", December 2-3, 2021 Citation
Y. Li,
J. W. Kolar
Download Synergetically Controlled Three Phase Boost Buck Ultra Wide Output Voltage Range Isolated EV Battery Charger
Synergetically Controlled Three Phase Boost Buck Ultra Wide Output Voltage Range Isolated EV Battery Charger
Virtual Tech Talk, July 12, 2021 Citation
J. W. Kolar,
D. Bortis
Download Research Vectors in Power Electronic & Mechatronic Systems @ ETH Zurich
Research Vectors in Power Electronic & Mechatronic Systems @ ETH Zurich
Virtual Presentation of ETH Zurich Research Highlights, December 7, 2020 Citation
G. Knabben,
J. Schäfer,
J. W. Kolar,
M. Kasper,
G. Deboy
Download Key Enablers for Ultra-Compact Server Power Supplies
Key Enablers for Ultra-Compact Server Power Supplies
Virtual Tech Talk, October 2, 2020 Citation
J. Schäfer,
D. Bortis,
J. W. Kolar
Download Introduction of the CFFC Compensating Fringing Field Concept and its Application in PCB Winding InductorsOpen video
Introduction of the CFFC Compensating Fringing Field Concept and its Application in PCB Winding Inductors
PSMA Industry Session, 35th Applied Power Electronics Conference and Exposition (APEC 2020), New Orleans, LA, USA, March 15-19, 2020 Citation
T. Guillod,
J. W. Kolar
Download From Brute Force Grid Search to Artificial Intelligence: Which Algorithms for Magnetics Optimization?Open video
From Brute Force Grid Search to Artificial Intelligence: Which Algorithms for Magnetics Optimization?
Virtual PSMA Industry Session on Design of Magnetics for Different Circuit Topologiese, 35th IEEE Applied Power Electronics Conference (APEC 2020), New Orleans, LA, USA Citation
J. Schäfer,
D. Bortis,
J. W. Kolar
Download Design of PCB Winding Inductors Employing the CFFC-Compensating Fringing Field Concept
Design of PCB Winding Inductors Employing the CFFC-Compensating Fringing Field Concept
Proposal for the 5th Annual Power Magnetics @ High Frequency Workshop 2020 Citation
P. Papamanolis,
T. Guillod,
F. Krismer,
J. W. Kolar
Download Minimum Loss Operation of High Frequency Inductors
Minimum Loss Operation of High Frequency Inductors
ECPE Workshop, Grenoble, France, February 19-20, 2020 Citation
J. Schäfer,
D. Bortis,
J. W. Kolar
Download Introduction of the CFFC-Compensating Fringing Field Concept and its Application in PCB Winding InductorsOpen video
Introduction of the CFFC-Compensating Fringing Field Concept and its Application in PCB Winding Inductors
ECPE Workshop, Grenoble, France, February 19-20, 2020 Citation
J. W. Kolar,
F. Krismer,
P. Czyz,
T. Guillod,
P. Papamanolis
Download Emerging MV Applications - Data Centers & Superfast EV Charging
Emerging MV Applications - Data Centers & Superfast EV Charging
ECPE Workshop on Power Semiconductors in Medium Voltage Applications – SiC vs. Silicon, Freiburg i. Br., Germany, December 3-4, 2019 Citation
J. W. Kolar
Download Power Electronics - A Key Technology for the All Electric/All Digital World
Power Electronics - A Key Technology for the All Electric/All Digital World
Presentation in the EE Distinguished Speakers Seminar Series 2019, EPFL, Lausanne, Switzerland, November 15, 2019 Citation
D. Bortis,
M. Guacci,
M. Antivachis,
J. W. Kolar
Download Future SiC/GaN Variable Speed Drive Inverter Topologies - 'How to Handle a Double-Edged Sword'
Future SiC/GaN Variable Speed Drive Inverter Topologies - "How to Handle a Double-Edged Sword"
2nd Wagner Automotive Symposium — Inverter Trends & Technology, Wangen, Germany, November 7, 2019 Citation
T. Guillod,
J. W. Kolar
Download Handling Design Space Diversity of Power Electronics Multi-Objective Optimization
Handling Design Space Diversity of Power Electronics Multi-Objective Optimization
IEEE Design Automation for Power Electronics Workshop (DAPE), Genoa, Italy, September 6, 2019 Citation
J. W. Kolar
Download Power Electronics Design 4.0
Power Electronics Design 4.0
ECPE Design Automation Expert Discussion, Zurich, Switzerland, July 19, 2019 Citation
J. W. Kolar,
J. Azurza,
M. Guacci,
M. Antivachis,
D. Bortis
Download Advanced 3-Phase SiC/GaN PWM Inverter & Rectifier Systems
Advanced 3-Phase SiC/GaN PWM Inverter & Rectifier Systems
Presentation at the Centre for Power Electronics Annual Conference 2019, Loughborough, UK, July 3-4, 2019 Citation
J. W. Kolar
Download Future of Power Electronics Circuits
Future of Power Electronics Circuits
Presentation at the FEPPCON 2019, Tromsö, Norway, June 26-28, 2019 Citation
T. Guillod,
D. Rothmund,
J. W. Kolar
Download 10kV SiC MOSFETs for Solid-State Transformers: Opportunities and Challenges
10kV SiC MOSFETs for Solid-State Transformers: Opportunities and Challenges
Presentation at the X-Power Electronics Conference, Songshan Lake, China, May 23-24, 2019 Citation
D. Bortis,
J. W. Kolar,
M. Antivachis,
J. Azurza,
M. Guacci,
D. Menzi
Download Advanced Three-Phase PFC-Rectifiers
Advanced Three-Phase PFC-Rectifiers
Presentation at the ECPE Cluster-Seminar "Power Factor Correction (PFC)" and "Active Frontend" Schaltungen, Bauelemente, Regelung, Augsburg, Germany, May 21-22, 2019 Citation
J. W. Kolar,
F. Krismer,
P. Papamanolis
Download General Properties / Scaling Laws & Inherent Limitations of Energy ElectronicsDownload General Properties / Scaling Laws & Inherent Limitations of Energy Electronics
General Properties / Scaling Laws & Inherent Limitations of Energy Electronics
Keynote Presentation at the 20th European PhD School Workshop, Gaeta, Italy, May 20-24, 2019 Citation
M. Guacci,
N. Tatic,
D. Bortis,
J. W. Kolar,
Y. Kinoshita,
H. Ishida
Download Novel Three-Phase 2/3-Modulated Buck-Boost Current Source Inverter System Employing Dual-Gate Monolithic Bidirectional GaN e-FETs
Novel Three-Phase 2/3-Modulated Buck-Boost Current Source Inverter System Employing Dual-Gate Monolithic Bidirectional GaN e-FETs
Presentation at the International Wide-Bandgap Power Electronics Applications Workshop (SCAPE 2019), Stockholm, Sweden, May 12-14, 2019 Citation
J. Azurza,
M. Guacci,
D. Neumayr,
J. W. Kolar
Download Evaluation of a Hybrid Multi Level Flying Capacitor Bridge Leg Topology for Beyond 99% Power Conversion Efficiency
Evaluation of a Hybrid Multi Level Flying Capacitor Bridge Leg Topology for Beyond 99% Power Conversion Efficiency
Presentation at the Huawei Workshop on Highly Efficient Single Phase Power Converters in the Low Voltage Grid Connected Application, Nuremberg, Germany, February 20-21, 2019 Citation
T. Guillod
J. W. Kolar
Download Dielectric Losses in the Insulation of Dry-Type Medium-Frequency Transformers
Dielectric Losses in the Insulation of Dry-Type Medium-Frequency Transformers
ECPE 2019 Solid-State Transformer Workshop, Lausanne, Switzerland, February 14-15, 2019 Citation
J. W. Kolar,
J. Huber
Download Potential Future Applications & Topologies of Solid-State-Transformers (SSTs)
Potential Future Applications & Topologies of Solid-State-Transformers (SSTs)
ECPE 2019 Solid-State Transformer Workshop, Lausanne, Switzerland, February 14-15, 2019 Citation
J. W. Kolar
Download Suggestions for “Good Teaching” for PhD Students / Ext. Lecturers
Suggestions for “Good Teaching” for PhD Students / Ext. Lecturers
Presentation at Retreat of Dept. of Inf. Techn. and Electrical Eng. (D-ITET), ETH Zurich, Thalwil, Switzerland, January 31, 2019 Citation
M. Schuck,
P. Puentener,
T. Holenstein,
J. W. Kolar
Download Skalierung und Auslegung von lagerlosen Miniatur-Scheibenläufermotoren für hohe Drehzahlen
Skalierung und Auslegung von lagerlosen Miniatur-Scheibenläufermotoren für hohe Drehzahlen
Presentation at the "more drive 2019" Workshop, Vienna, Austria, January 23-24, 2019 Citation
D. Neumayr,
D. Bortis,
M. Guacci,
J. Azurza,
J. W. Kolar
Download Advances In Ultra-Compact GaN Based Single-Phase DC/AC Power Conversion
Advances In Ultra-Compact GaN Based Single-Phase DC/AC Power Conversion
Presentation at the STS (Spezial Transformatoren Stockach) Annual Seminar, Ludwigshafen, Germany, November 8, 2018 Citation
M. Schuck,
J. W. Kolar
Download Research in the Area of Ultra-High Rotational Speeds
Research in the Area of Ultra-High Rotational Speeds
Presentation at the Karlsruhe Institute of Technology, Karlsruhe, Germany, October 22, 2018 Citation
P. A. M. Bezerra,
F. Krismer,
J. W. Kolar
Download Towards the Integration of Voltage Regulators in Server Applications
Towards the Integration of Voltage Regulators in Server Applications
ECPE PowerSoC Workshop "Power Supply-on-Chip" (PwrSoC18), Hsinchu, Taiwan, October 17-19, 2018 Citation
J. W. Kolar,
F. Krismer
Download Power Electronics Design 4.0
Power Electronics Design 4.0
IEEE Design Automation for Power Electronics Workshop (DAPE), Portland (OR), USA, September 22, 2018 Citation
J. W. Kolar,
M. Antivachis,
D. Bortis,
D. Menzi,
J. Miniböck,
F. Krismer,
D. Rothmund
Download Latest Findings in Three-Phase AC/DC Converter Research
Latest Findings in Three-Phase AC/DC Converter Research
Future Energy Technology Workshop, Nuremberg, Germany, June 7, 2018 Citation
J. W. Kolar,
M. Antivachis,
D. Bortis,
D. Menzi,
J. Miniböck,
F. Krismer
Download Latest Findings in Three-Phase AC/DC Converter Research
Latest Findings in Three-Phase AC/DC Converter Research
Presentation at the International Forum on Recent Trends in Power Electronics, Tokyo, Japan, May 18, 2018 Citation
J. W. Kolar
Download Intelligente Transformatoren für das Energienetz der Zukunft: Konzepte – Herausforderungen – Anwendungen
Intelligente Transformatoren für das Energienetz der Zukunft: Konzepte – Herausforderungen – Anwendungen
Presentation at the TGZ (Technische Gesellschaft Zurich), April 23, 2018 Citation
D. Neumayr,
D. Bortis,
J. W. Kolar
Download 'Mystery Losses' In Multi Air Gap (MAG) Inductor & Quantification By Means Of Advanced Thermometry
"Mystery Losses" In Multi Air Gap (MAG) Inductor & Quantification By Means Of Advanced Thermometry
Presentation at PSMA Workshop - Power Magnetics @ High Frequency San Antonio, March 3, 2018 Citation
J. W. Kolar
Download Modern Education in Power Electronics
Modern Education in Power Electronics
ECPE Power Electronics Education Expert Discussion, December 15, 2017 Citation
T. Guillod,
F. Krismer,
J. W. Kolar
Download Dielectric Losses: MV/MF Converter Insulation
Dielectric Losses: MV/MF Converter Insulation
SCCER FURIES Technical Workshop Fribourg, Switzerland, September 20, 2017 Citation
M. Guacci,
D. Neumayr,
D. Rothmund,
J. Azurza A.,
D. Bortis,
J. W. Kolar
Download Accurate Calorimetric Switching Loss Measurement of Ultra-Fast Power Semiconductors
Accurate Calorimetric Switching Loss Measurement of Ultra-Fast Power Semiconductors
ECPE Workshop "EMC in Power Electronics: From Harmonics to MHz - Design for EMC and Fast Switching", Berlin, Germany, May 3-4, 2017 Citation
J. W. Kolar, et al.
Download Impact of Magnetics on Power Electronics Converter Performance - State-of-the-Art and Future Prospects
Impact of Magnetics on Power Electronics Converter Performance - State-of-the-Art and Future Prospects
Keynote Presentation at the PSMA Workshop on “Power Magnetics @ High Frequency – Transforming the Black Magic to Engineering”, Tampa, USA, March 25, 2017 Citation
J. W. Kolar
Download Multi-Objective Optimization in Power ElectronicsOpen video
Multi-Objective Optimization in Power Electronics
Keynote Presentation at the Infineon Winter School, Villach, Austria, February 27-March 3, 2017 Citation
A. Tüysüz,
J. W. Kolar
Download Research Vectors and Applications of Advanced Mechatronics
Research Vectors and Applications of Advanced Mechatronics
Presentation at the 1st Nabtesco Open Innovation Forum, Kyoto, Japan, February 21, 2017 Citation
T. Guillod,
J. W. Kolar
Download Medium-Frequency Transformers for Smart Grid Applications: Challenges and Opportunities
Medium-Frequency Transformers for Smart Grid Applications: Challenges and Opportunities
Presentation at the SCCER-FURIES 3nd Annual Conference, Lausanne, Switzerland, December 2, 2016 Citation
J. W. Kolar
Download Multi-Objective Optimization of Power Electronics Converter Systems
Multi-Objective Optimization of Power Electronics Converter Systems
Presentation at the NSF Workshop on Directions in Power Electronics Research, Washington, DC, USA, November 3 - 4, 2016 Citation
J. W. Kolar,
D. Neumayr,
D. Bortis,
J. Huber,
R. Burkart,
L. Schrittwieser
Download Applied Innovative Power Electronics
Applied Innovative Power Electronics
Workshop on Power Electronics for Network Energy in 2020, Stockholm, Sweden, May 20, 2016 Citation
R. Burkart,
J. W. Kolar
Download Cost-Aware η-ρ-σ Multi-Objective Optimization of SiC Power Electronic Converter Systems
Cost-Aware η-ρ-σ Multi-Objective Optimization of SiC Power Electronic Converter Systems
Keynote Presentation at the International SiC Power Electronics Application Workshop (ISICPEAW 2016), Stockholm, Sweden, May 18-19, 2016 Citation
A. Tüysüz,
J. W. Kolar
Download Research Vectors in Power Electronics and Motion Control
Research Vectors in Power Electronics and Motion Control
Presentation at the Turkish Chamber of Electrical Engineers, 4th Academic Camp, Izmir, Turkey, May 12-15, 2016 Citation
J. W. Kolar
Download Research Vectors in Power Electronics and Motion Control
Research Vectors in Power Electronics and Motion Control
Technical Forum, Kyoto, Japan, Feb. 8, 2016 Citation
J. Huber,
J. W. Kolar
Download Derivation and Comparative Analysis of Multi-Cell Isolated Front End and Isolated Back End SSTs
Derivation and Comparative Analysis of Multi-Cell Isolated Front End and Isolated Back End SSTs
ECPE Workshop "Smart Transformers for Traction and Future Grid Application", Zurich, Switzerland, February 4-5, 2016 Citation
J. W. Kolar,
J. Huber
Download Solid-State Transformers (SST) Concepts, Challenges and Opportunities
Solid-State Transformers (SST) Concepts, Challenges and Opportunities
ECPE Workshop "Smart Transformers for Traction and Future Grid Application", Zurich, Switzerland, February 4-5, 2016 Citation
T. Guillod,
R. Färber,
C. M. Franck,
J. W. Kolar
Download Effects of Mixed-Frequency Voltage Stress on Dry-Type Insulation Systems
Effects of Mixed-Frequency Voltage Stress on Dry-Type Insulation Systems
SCCER-FURIES 2nd Annual Conference, Lausanne, Switzerland, November 25, 2015 Citation
J. W. Kolar for
ETH/FH-IZM/FRAZA
Google Little Box
Team
Download ETH/FH-IZM/Fraza Google Little Box Approach Open video
ETH/FH-IZM/Fraza Google Little Box Approach
Presentation at the Finals of the Google Little Box Challenge, National Renewable Energy Laboratory (NREL), Golden, CO, USA, October 21, 2015 Citation
J. W. Kolar
Download Introduction to TC5 Power Electronics Integration
Introduction to TC5 Power Electronics Integration
8th International IEEE Workshop on Future Electronic Power Processing and Conversion (FEPPCON 2015), Verbania, Italy, September 3-7, 2015 Citation
J. W. Kolar
Download Future Power Electronics: Wireless EV Charging and Solid-State Transformers
Future Power Electronics: Wireless EV Charging and Solid-State Transformers
Distinguished Lecture organized by the IEEE Greece Chapter of the Power and Energy Society, National Technical University of Athens, Athens, Greece, June 26, 2015 Citation
P. A. M. Bezerra,
T. Andersen,
F. Krismer,
J. W. Kolar
Download Multi-Objective Optimization of Fully Integrated Voltage Regulators: Switched Capacitor and Inductor-Based Converters
Multi-Objective Optimization of Fully Integrated Voltage Regulators: Switched Capacitor and Inductor-Based Converters
ECPE PowerSoC Workshop "µPE: Powering Low-Power Systems", Ismaning/Munich, Germany, June 16-17, 2015 Citation
J. W. Kolar
Download Power Electronics 2.0
Power Electronics 2.0
Presentation at the IKERLAN Workshop on the Big Challenges of Power Electronics, Mondragon, Spain, June 13, 2015 Citation
R. Burkart,
J. W. Kolar
Download Bidirectional Isolated DC/DC Converter with Wide Input Voltage Range for Residential Energy Management Applications
Bidirectional Isolated DC/DC Converter with Wide Input Voltage Range for Residential Energy Management Applications
ECPE Workshop "ECPE SiC & GaN User Forum - Potential of Wide Bandgap Semiconductors in Power Electronic Applications", Warwick/UK, April 20-21, 2015 Citation
J.W. Kolar,
E. Hoene,
T. Harder
Download ECPE Roadmap Power Electronics 2025 – Power Supplies
ECPE Roadmap Power Electronics 2025 – Power Supplies
ECPE Roadmap Workshop, Ismaning/Munich, Germany, March 26, 2015 Citation
J. W. Kolar
Download Future Challenges in Power Electronics
Future Challenges in Power Electronics
Distinguished Lecture at Queens University, Kingston, Canada, January 27, 2015 Citation
J. W. Kolar,
E. Hoene
ECPE Roadmap Power Electronics 2025
ECPE Roadmap Workshop, Berlin, Germany, January 14, 2015 Citation
J. W. Kolar
Download Zukünftige Herausforderungen in der Leistungselektronik
Zukünftige Herausforderungen in der Leistungselektronik
Keynote Presentation at the Opening of the JOANNEUM Power Electronics Center, Graz, Austria, November 17, 2014 Citation
O. Knecht,
J. W. Kolar
Transcutaneous Energy Transfer
Zurich Heart Workshop, Zurich, Switzerland, August 21, 2014 Citation
M. Kasper,
J. W. Kolar,
G. Deboy
Download 98.5% / 1.5kW/dm3 Multi-Cell Telecom Rectifier Module (230VAC/48VDC) - Breaking the Pareto Limit of Conventional Converter Approaches
98.5% / 1.5kW/dm3 Multi-Cell Telecom Rectifier Module (230VAC/48VDC) - Breaking the Pareto Limit of Conventional Converter Approaches
ECPE Workshop "Advanced Multi-Cell / Multi-Level Power Converters", Toulouse, France, July 1-2, 2014 Citation
J. W. Kolar
Download Benefits of Multi-Cell Converters for Energy Efficiency Targets
Benefits of Multi-Cell Converters for Energy Efficiency Targets
ECPE Workshop "Advanced Multi-Cell / Multi-Level Power Converters", Toulouse, France, July 1-2, 2014 Citation
J. W. Kolar
Download Future Challenges for Research and Teaching in Power ElectronicsOpen video
Future Challenges for Research and Teaching in Power Electronics
1st Conference Power Electronics UK, Nottingham, UK, June 30 - July 1, 2014 Citation
A. Tüysüz,
J. W. Kolar
Download The Use of FEM Tools for the Design, Control and Optimization of High-Speed Electrical Drives
The Use of FEM Tools for the Design, Control and Optimization of High-Speed Electrical Drives
Ansys Conference & 32. Cadfem Users’ Meeting, Nuremberg, Germany, June 4-6, 2014 Citation
Y. Lobsiger,
G. Ortiz,
D. Bortis,
J. W. Kolar
Download Concept and Experimental Evaluation of a Novel DC - 100 MHz Wireless Oscilloscope
Concept and Experimental Evaluation of a Novel DC - 100 MHz Wireless Oscilloscope
ECPE Double Workshop “Quality Inspection in Power Electronics Manufacturing and Electrical Testing of Power Electronic Systems”, Ismaning-Munich, Germany, March 26-27, 2014 Citation
D. O. Boillat,
D. F. Rieke,
J. W. Kolar
Evaluation of Control Performance of Model Predictive Control against Standard PI-Control for a Highly Dynamic AC Source
Presentation at the “MPC Kolloquium”, Saarbrücken, Germany, February 5-6, 2014 Citation
J. W. Kolar
Download Power Electronics 2025
Power Electronics 2025
ECPE Roadmap Workshop, Munich, Germany, January 15-16, 2014 Citation
J. W. Kolar
Download Envision on Future Power Electronics
Envision on Future Power Electronics
Joint Annual Meeting of Italian Researchers of the Groups of Electrical Systems, Converters, Drives and Machines, Padova, Italia, July 4-5, 2013 Citation
I. Kovacevic,
A. Stupar,
J. W. Kolar
Download Lifetime Model for Solder Layers
Lifetime Model for Solder Layers
ECPE Workshop "Lifetime Modelling and Simulation", Dusseldorf, Germany, July 3-4, 2013 Citation
J. W. Kolar
Download Power Electronics 2.0
Power Electronics 2.0
CNRS Workshop "Intégration en Electronique de Puissance", Campus Gérard Mégie, Paris, France, June 24, 2013 Citation
Y. Lobsiger,
J. W. Kolar
Download Closed-Loop di/dt and dv/dt IGBT Gate Drive Concepts
Closed-Loop di/dt and dv/dt IGBT Gate Drive Concepts
ECPE Presentation “Power Semiconductor Devices & Technologies”, Zurich, Switzerland, June 6-7, 2013 Citation
J. W. Kolar
Download Next Generation Power Electronics Infrastructure System
Next Generation Power Electronics Infrastructure System
Proceedings of the 3rd NPERC-J Workshop, Tokyo, Japan, April 23, 2013 Citation
J. W. Kolar
Download A Competence Centers View on the ECPE Network
A Competence Centers View on the ECPE Network
10 Years ECPE Anniversary, Nuremberg, Germany, April 17-18, 2013 Citation
J. W. Kolar
Download Power Density vs. Efficiency of Power Electronics
Power Density vs. Efficiency of Power Electronics
10 Years ECPE Anniversary, Nuremberg, Germany, April 17-18, 2013 Citation
T. Andersen,
F. Krismer,
J. W. Kolar,
T. Toifl
Download High Power Density On-Chip Switched Capacitor Converters for Microprocessor Power Delivery
High Power Density On-Chip Switched Capacitor Converters for Microprocessor Power Delivery
3rd International Workshop on Power Supply on Chip (PowerSoC2012), San Francisco, USA, November 16-18, 2012 Citation
G. Ortiz,
J. Huber,
J. W. Kolar
Intelligent Solid State Transformers (SSTs)- MEGA Cube & MEGA Link
ECPE Workshop "Power Electronics in the Electrical Network (Renewables, Energy Storage, Grid Stability)", Kassel, Germany, March 12-13, 2013 Citation
J. W. Kolar,
B. Wrzecionko
Download Advanced DC-AC Power Conversion for Automotive Applications
Advanced DC-AC Power Conversion for Automotive Applications
Workshop in Memoriam of Prof. Alfio Consoli, Aula Magna - Ingegneria, Italia, January 28, 2013 Citation
J. W. Kolar,
T. Friedli,
F. Krismer,
A. Looser,
M. Schweizer,
P. Steimer,
J. Bevirt
Download Conceptualization and Multi-Objective Optimization of the Electric System of an Airborne Wind Turbine
Conceptualization and Multi-Objective Optimization of the Electric System of an Airborne Wind Turbine
IEEE Power Electronics Society (PELS) Distinguished Lecture at the Joint IEEE ENCS/PELS Meeting at the North Carolina State University, Raleigh, USA, September 20, 2012 Citation
J. W. Kolar,
T. Friedli,
F. Krismer,
A. Looser,
M. Schweizer,
P. Steimer,
J. Bevirt
Download Conceptualization and Multi-Objective Optimization of the Electric System of an Airborne Wind Turbine
Conceptualization and Multi-Objective Optimization of the Electric System of an Airborne Wind Turbine
Invited Lecture, TIA Summer School for Power Electronics 2012, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Science City, Japan, August 27-30, 2012 Citation
B. Wrzecionko,
D. Bortis,
J. W. Kolar
Download Novel Gate Driver for Normally-off SiC JFET and General High Temperature SiC Converter Technology
Novel Gate Driver for Normally-off SiC JFET and General High Temperature SiC Converter Technology
International SiC Power Electronics Application Workshop (ISiCPEAW 2012), Kista/Stockholm, Sweden, May 29-30, 2012 Citation
J. W. Kolar,
T. Friedli,
F. Krismer,
A. Looser,
M. Schweizer,
P. Steimer,
J. Bevirt
Download Conceptualization and Multi-Objective Optimization of the Electric System of an Airborne Wind Turbine
Conceptualization and Multi-Objective Optimization of the Electric System of an Airborne Wind Turbine
IEEE Power Electronics Society (PELS) Distinguished Lecture, Dept. of Electr. and Comp. Eng., Nat. Univ. of Singapore, Singapore, June 6, 2012 Citation
J. Mühlethaler,
J. W. Kolar
Download Core Loss Modeling of Inductive Components - Effects with Considerable Impact on Core Losses
Core Loss Modeling of Inductive Components - Effects with Considerable Impact on Core Losses
Industry Sessions at the Applied Power Electronics Conference and Exposition (APEC), Orlando, Florida, February 5-9, 2012 Citation
A. Stupar,
A. Müsing
Download Design, Modeling, and Optimization of Power Electronics Systems: Virtual Prototyping
Design, Modeling, and Optimization of Power Electronics Systems: Virtual Prototyping
Bayern Innovativ/ECPE Workshop "Kooperationsforum Leistungselektronik 2011", Nuremberg, Germany, October 27, 2011 Citation
J. Mühlethaler,
J. W. Kolar
Download Modellierung von Kern- und Wicklungsverlusten
Modellierung von Kern- und Wicklungsverlusten
ECPE Cluster Seminar "Induktivitäten in der Leistungselektronik", Nuremberg, Germany, October 5-6, 2011 Citation
J. Mühlethaler,
J. W. Kolar
Download Vernachlässigte Effekte mit erheblichem Einfluss auf die Verluste von Induktivitäten
Vernachlässigte Effekte mit erheblichem Einfluss auf die Verluste von Induktivitäten
ECPE Cluster Seminar "Induktivitäten in der Leistungselektronik", Nuremberg, Germany, October 5-6, 2011 Citation
A. Müsing,
M. Heldwein
Download Multi-Domain Simulations in Power Electronics: Combining Circuit Simulation, Electromagnetic and Heat Transfer
Multi-Domain Simulations in Power Electronics: Combining Circuit Simulation, Electromagnetic and Heat Transfer
Proceedings of the 11th Brazilian Power Electronics Conference (COBEP), Natal, Brazil, September 11-15, 2011 Citation
F. Krismer,
J. W. Kolar
Download Medium-Voltage High-Frequency DC-DC Converter
Medium-Voltage High-Frequency DC-DC Converter
ECPE Workshop "SiC & GaN User Forum" Potential of Wide Bandgap Semiconductors in Power Electronic Applications, Birmingham, UK, September 1-2, 2011 Citation
Y. Lobsiger,
D. Bortis,
J. W. Kolar
Download Case Study: Wireless Voltage Probe for Accurate Voltage Measurement on High and Transient Reference Voltages
Case Study: Wireless Voltage Probe for Accurate Voltage Measurement on High and Transient Reference Voltages
ECPE Workshop ”Electronics around the Power Switch: Gate Drivers, Sensors and Control”, Munich, Germany, June 29-30, 2011 Citation
Y. Lobsiger,
J. W. Kolar
Download Voltage, Current and Temperature Measurement Concepts Enabling Intelligent Gate Drives
Voltage, Current and Temperature Measurement Concepts Enabling Intelligent Gate Drives
ECPE Workshop ”Electronics around the Power Switch: Gate Drivers, Sensors and Control”, Munich, Germany, June 29-30, 2011 Citation
M. Hartmann,
T. Friedli,
J. W. Kolar
Download Three-Phase Unity Power Factor Mains Interfaces of High Power EV Battery Charging Systems
Three-Phase Unity Power Factor Mains Interfaces of High Power EV Battery Charging Systems
ECPE Workshop “Power Electronics for Charging Electric Vehicles”, Valencia, Spain, March 21-22, 2011 Citation
G. Ortiz,
J. Mühlethaler,
J. W. Kolar
Download Magnetic Saturation of High Power Medium Frequency Transformers due to Semiconductor On-State Voltage Drop and Switching Time Tolerances
Magnetic Saturation of High Power Medium Frequency Transformers due to Semiconductor On-State Voltage Drop and Switching Time Tolerances
ECPE Workshop "Parasitic Effects in Power Electronics", Berlin, Germany, February 23-24, 2011 Citation
I. Kovacevic,
T. Friedli,
J. W. Kolar
Download PEEC-Based Modeling of EMI Filters Including Parasitics and Geometrical Arrangement of Filter-Elements
PEEC-Based Modeling of EMI Filters Including Parasitics and Geometrical Arrangement of Filter-Elements
ECPE Workshop "Parasitic Effects in Power Electronics", Berlin, Germany, February 23-24, 2011 Citation
M. Schweizer,
T. Friedli,
J. W. Kolar
Download Comparative Evaluation of Advanced 3-level Inverter/Converter Topologies against 2-level Systems
Comparative Evaluation of Advanced 3-level Inverter/Converter Topologies against 2-level Systems
ECPE Workshop "Advanced Multilevel Converter Systems", Västeras, Sweden, September 28-29, 2010 Citation
J. W. Kolar
Download Performance Trends and Limitations of Electronic EEnergy Processing Systems
Performance Trends and Limitations of Electronic EEnergy Processing Systems
Invited Distinguished Lecture, University of Padova, Department of Information Engineering, September 10, 2010 Citation
G. Ortiz,
J. Biela,
J. W. Kolar
Download 'MegaCube' – 1MW Ultra Compact/Efficient Isolated 20kHz Bidirectional 12kV/1.2kV DC/DC Converter
"MegaCube" – 1MW Ultra Compact/Efficient Isolated 20kHz Bidirectional 12kV/1.2kV DC/DC Converter
ECPE Workshop “Power Electronics for Energy Efficiency Buildings, Lighting and Home Appliances”, Aachen, Germany, April 15-16, 2010 Citation
J. W. Kolar
Download Use of SiC Components in Power Electronic Systems
Use of SiC Components in Power Electronic Systems
ECPE Annual Event 2006, Nuremberg, Germany, March 14-16, 2006 Citation

Tutorials/Webinars

Author Title Published in
J. W. Kolar,
J. Huber
Download 3-ФAC/DC Solid-State Transformer Concepts for Next-Generation AI Datacenters
3-ФAC/DC Solid-State Transformer Concepts for Next-Generation AI Datacenters
Tutorial (Pt. 3) at the 2nd Int. Zhejiang Power Electronics Conference (ZPEC), Hangzhou, China, August 14 - 16, 2026
J. W. Kolar,
J. Huber
Download 3-Φ AC/DC Power Conversion – Historical Beginnings / State of the Art / Future Concepts
3-Φ AC/DC Power Conversion – Historical Beginnings / State of the Art / Future Concepts
Tutorial, Osaka, Japan, May 29, 2026.
J. W. Kolar,
J. Huber
Download Monolithic Bidirectional Switch-Based Three-Phase AC/DC Mains Interface Converters
Monolithic Bidirectional Switch-Based Three-Phase AC/DC Mains Interface Converters
Tutorial at the Applied Power Electronics Conference and Exposition (APEC), San Antonio, TX, USA, March 22-26, 2026
J. W. Kolar,
J. Huber
Download Next-Generation Bidirectional GaN/SiC Switch Power Electronics
Next-Generation Bidirectional GaN/SiC Switch Power Electronics
Power America Virtual Short Course on Wide Bandgap Devices and Applications, Feb. 2026.
J. W. Kolar,
J. Huber
Download Next Generation SiC GaN 3-Phase Variable Speed Drive Systems
Next Generation SiC GaN 3-Phase Variable Speed Drive Systems
Tutorial at the 2nd IEEE Workshop on Wide Bandgap Power Devices & Applications in Europe (WiPDA Europe 2024), Cardiff, UK, September 16-18, 2024
Tutorials/Webinars prior to August 2024, PES Power Electronic Systems Lab
J. Huber,
J. W. Kolar,
L. Imperiali,
D. Menzi
Download Environmental Compatibility – A New Key Performance Indicator of Multi Objective Power Electronics Design
Environmental Compatibility – A New Key Performance Indicator of Multi Objective Power Electronics Design
Webinar for the IEEE Power Electronics Society (PELS), June 27, 2024
J. Huber,
J. W. Kolar,
L. Imperiali,
D. Menzi,
F. Musil
Download Net Zero CO<sub>2</sub> by 2050 is NOT Enough (!)
Net Zero CO2 by 2050 is NOT Enough (!)
IEEE Solid-State Circuits Directions Series: ICs Addressing Societal Grand Challenges: Sustainability and Climate Change, September 28, 2023
J. W. Kolar,
J. Huber
Download The Essence of Solid-State Transformers Fundamentals, Design Challenges, R&D Overview, Comparative Evaluation, Outlook
The Essence of Solid-State Transformers Fundamentals, Design Challenges, R&D Overview, Comparative Evaluation, Outlook
Tutorial at the 25th European Conference on Power Electronics and Applications (EPE - ECCE Europe), Aalborg, Denmark, September 4-8, 2023
S. Miric,
R. Giuffrida,
P. Jayathurathnage,
J. W. Kolar
Download Self-Bearing Linear-Rotary Actuators with Wireless Power Transfer for High-Purity and Precision Applications
Self-Bearing Linear-Rotary Actuators with Wireless Power Transfer for High-Purity and Precision Applications
Tutorial at the International Electric Machines and Drives Conference (IEMDC 2023), San Francisco, USA, May 15-18, 2023
J. W. Kolar,
J. Huber
Download The Essence of Solid-State Transformers: Fundamentals, Design Challenges, R&D Overview, Comparative Evaluation, Outlook
The Essence of Solid-State Transformers: Fundamentals, Design Challenges, R&D Overview, Comparative Evaluation, Outlook
Tutorial at the 38th Applied Power Electronics Conference and Exposition (APEC 2023), Orlando, FL, USA March 19-23, 2023
S. Miric,
R. Giuffrida,
P. Jayathurathnage,
J. W. Kolar
Download Multifunctional Self-Bearing Linear-Rotary Actuators with Wireless Power Transfer
Multifunctional Self-Bearing Linear-Rotary Actuators with Wireless Power Transfer
Tutorial at the 7th IEEE Southern Power Electronics Conference (IEEE SPEC 2022), Fiji, December 5-8, 2022
J. W. Kolar,
J. Huber,
D. Menzi,
D. Zhang
Download Next Generation SiC GaN 3-Φ PFC Rectifier / PWM Inverter Systems
Next Generation SiC GaN 3-Φ PFC Rectifier / PWM Inverter Systems
Tutorial at the 7th IEEE Southern Power Electronics Conference (IEEE SPEC 2022), Fiji, December 5-8, 2022
J. W. Kolar,
J. Huber
Download Solid-State Transformers Fundamentals, Industrial Applications, Challenges
Solid-State Transformers Fundamentals, Industrial Applications, Challenges
Tutorial at the 14th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2022), Detroit, MI, USA, October 9-13, 2022
S. Miric,
R. Giuffrida,
D. Bortis,
J. W. Kolar
Download Multifunctional Self-Bearing Linear-Rotary Actuators
Multifunctional Self-Bearing Linear-Rotary Actuators
Tutorial at the 25th International Conference on Electrical Machines (ICEM 2022), Valencia, Spain, September 5-8, 2022
J. W. Kolar,
J. E. Huber,
N. Nain
Download 3-Phase Matrix Converter/Current Source Inverter Modulation & Control
3-Phase Matrix Converter/Current Source Inverter Modulation & Control
Part 3 of Tutorial on Wide-Bandgap Bidirectional Switches and Their Impact on Future AC Power Converters and Applications at the 37th Applied Power Electronics Conference and Exposition (APEC 2022), Houston, TX, USA, March 20-24, 2022
J. E. Huber,
N. Nain,
F. Vollmaier,
J. W. Kolar
Download 1st Generation 600 V GaN MBDSs in AC-AC CSCs and 3-Level T-Type VSCs
1st Generation 600 V GaN MBDSs in AC-AC CSCs and 3-Level T-Type VSCs
Part 4 of Tutorial on Wide-Bandgap Bidirectional Switches and Their Impact on Future AC Power Converters and Applications at the 37th Applied Power Electronics Conference and Exposition (APEC 2022), Houston, TX, USA, March 20-24, 2022
J. W. Kolar,
J. E. Huber,
D. Zhang,
N. Nain
Download Emerging Bidirectional Switches and Their Impact on Future AC Power Converter ApplicationsOpen video
Emerging Bidirectional Switches and Their Impact on Future AC Power Converter Applications
Tutorial at the 13th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2021), Vancouver, Canada, October 10-14, 2021
J. E. Huber,
J. W. Kolar,
N. Nain,
F. Vollmaier
Download Experimental Analysis of 1st Gen. 600 V GaN M BDSsOpen video
Experimental Analysis of 1st Gen. 600 V GaN M BDSs
Tutorial at the 13th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2021), Vancouver, Canada, October 10-14, 2021
J. W. Kolar,
J. E. Huber
Download Future Power Electronics 4.0 3-Phase SiC/GaN Converter SystemsOpen video
Future Power Electronics 4.0 3-Phase SiC/GaN Converter Systems
Tutorial at the 36th Applied Power Electronics Conference and Exposition (APEC 2021), June 14-17, 2021
J. W. Kolar,
J. E. Huber
Download Next Generation SiC/GaN Three-Phase PFC Rectifier / PWM Inverter SystemsOpen video
Next Generation SiC/GaN Three-Phase PFC Rectifier / PWM Inverter Systems
Tutorial at the 12th International Conference on Electrical and Electromechanical Energy Conversion (ECCE Asia 2021), Singapore, May 24-27, 2021
J. W. Kolar,
J. E. Huber,
T. Guillod
Download Fundamentals and Application Oriented Evaluation of Solid State Transformer Concepts
Fundamentals and Application Oriented Evaluation of Solid State Transformer Concepts
Webinar for the PSMA Power Technology Roadmap Forum, April 29, 2021
J. W. Kolar,
J. E. Huber
Download Next-Generation SiC/GaN Three-Phase Variable-Speed Drive PWM Inverter Concepts
Next-Generation SiC/GaN Three-Phase Variable-Speed Drive PWM Inverter Concepts
Tutorial at the 50th Power Electronics and Motion Control Conference (IEEE EPE-PEMC 2020), Gliwice, Poland, April 25-29, 2021
J. W. Kolar,
J. E. Huber,
D. Menzi
Download Three-Phase SiC/GaN Converter Systems – There is No Boogeyman Under the Bed
Three-Phase SiC/GaN Converter Systems – There is No Boogeyman Under the Bed
Tutorial at the virtual PowerAmerica Annual Meeting, Feb. 23, 2021
J. W. Kolar,
M. Guacci,
M. Antivachis,
D. Bortis
Download Next-Generation SiC/GaN Three-Phase Variable-Speed Drive PWM Inverter ConceptsOpen video
Next-Generation SiC/GaN Three-Phase Variable-Speed Drive PWM Inverter Concepts
Tutorial at the 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia), Nanjing, China, November 29-December 2, 2020
J. W. Kolar
Download SiC GaN Voltage Source Inverter Motor Drives
SiC GaN Voltage Source Inverter Motor Drives
Part II of the Tutorial "Preparing for the Opportunities and Challenges of WBG-Based Motor Drives (Presenters: T.M. Jahns, B. Sarlioglu, J.W. Kolar)" at the 12th Annual IEEE Energy Conversion Congress and Exposition (ECCE USA 2020), Detroit, MI, USA, October 11-15, 2020
J. W. Kolar,
M. Guacci,
M. Antivachis,
D. Bortis
Download Advanced 3-Phase SiC/GaN PWM Inverter Concepts for Future VSD Applications
Advanced 3-Phase SiC/GaN PWM Inverter Concepts for Future VSD Applications
Tutorial at the 35th Applied Power Electronics Conference and Exposition (APEC 2020), New Orleans, LA, USA
J. W. Kolar,
M. Guacci,
M. Antivachis,
D. Bortis
Download Advanced 3-Phase SiC/GaN PWM Inverter & Rectifier Systems
Advanced 3-Phase SiC/GaN PWM Inverter & Rectifier Systems
Tutorial at the IEEE Industrial Electronics Society Annual Conference (IECON 2019), Lisbon, Portugal, October 14-17, 2019
D. Neumayr,
J. W. Kolar,
D. Bortis,
M. Guacci,
J. Azurza
Download Google Little-Box Reloaded
Google Little-Box Reloaded
Tutorial at the International Wide-Bandgap Power Electronics Applications Workshop (SCAPE 2019), Stockholm, Sweden, May 12-14, 2019
J. W. Kolar,
D. Neumayr,
D. Bortis
Download The Google Little Box Challenge - Ultra-Compact GaN- or SiC-Based Single-Phase DC/AC Power Conversion
The Google Little Box Challenge - Ultra-Compact GaN- or SiC-Based Single-Phase DC/AC Power Conversion
Tutorial at the 19th European Conference on Power Electronics and Applications (EPE - ECCE Europe), Warsaw, September 11-14, 2017
J. W. Kolar,
D. Neumayr,
D. Bortis
Download The Google Little Box Challenge - Ultra-Compact GaN- or SiC-Based Single-Phase DC/AC Power Conversion
The Google Little Box Challenge - Ultra-Compact GaN- or SiC-Based Single-Phase DC/AC Power Conversion
Tutorial at the International Future Energy Electronics Conference (IFEEC 2017-ECCE Asia), Kaohsiung, Taiwan, June 3-7, 2017
J. W. Kolar,
D. Neumayr,
D. Bortis
Download How to Achieve 200W/in3 & Beyond? Concepts - Evaluation - Barriers - Future
How to Achieve 200W/in3 & Beyond? Concepts - Evaluation - Barriers - Future
Tutorial at the 32nd Applied Power Electronics Conference and Exposition (APEC 2017), Tampa, FL, USA, March 26-30, 2017
J. W. Kolar,
J. Huber
Download Fundamentals and Application-Oriented Evaluation of Solid-State Transformer Concepts
Fundamentals and Application-Oriented Evaluation of Solid-State Transformer Concepts
Tutorial at the Southern Power Electronics Conference (SPEC 2016), Auckland, New Zealand, December 5-8, 2016
J. W. Kolar,
J. E. Huber
Download Solid-State Transformers - Key Design Challenges, Applicability, and Future Concepts
Solid-State Transformers - Key Design Challenges, Applicability, and Future Concepts
Tutorial at the Internal Conference on Power Electronics and Motion Control (PEMC 2016), Varna, Bulgaria, September 25-30, 2016
J. W. Kolar,
J. Huber
Download Solid-State Transformers - Key Design Challenges, Applicability, and Future Concepts
Solid-State Transformers - Key Design Challenges, Applicability, and Future Concepts
Tutorial at the 8th International Power Electronics and Motion Control Conference (IPEMC 2016-ECCE Asia), Hefei, China, May 22-25, 2016
J. W. Kolar,
J. Huber
Download Solid-State Transformers: Key Design Challenges, Applicability, and Future Concepts
Solid-State Transformers: Key Design Challenges, Applicability, and Future Concepts
Tutorial at the Applied Power Electronics Conference (APEC), Long Beach, CA, USA, March 20-24, 2016
R. Burkart,
J. W. Kolar
Download Advanced Modeling and Multi-Objective Optimization / Evaluation of SiC Converter Systems
Advanced Modeling and Multi-Objective Optimization / Evaluation of SiC Converter Systems
Tutorial at the 3rd IEEE Workshop on Wide Bandgap Power Devices and Applications (WiPDA 2015), Blacksburg, USA, November 2-5, 2015
R. Bosshard,
J. W. Kolar
Download Fundamentals and Multi-Objective Design of Inductive Power Transfer Systems
Fundamentals and Multi-Objective Design of Inductive Power Transfer Systems
Tutorial at the the 17th European Conference on Power Electronics and Applications (ECCE Europe 2015), Geneva, Switzerland, September 8-10, 2015
R. Bosshard,
J. W. Kolar
Download Fundamentals and Multi-Objective Design of Inductive Power Transfer Systems
Fundamentals and Multi-Objective Design of Inductive Power Transfer Systems
Tutorial at the 9th International Conference on Power Electronics (ICPE 2015-ECCE Asia), Seoul, Korea, June 1-5, 2015
R. Bosshard,
J. W. Kolar
Download Fundamentals and Multi-Objective Design of Inductive Power Transfer Systems
Fundamentals and Multi-Objective Design of Inductive Power Transfer Systems
Tutorial at the Conference for Power Conversion and Intelligent Motion (PCIM Europe 2015), Nuremberg, Germany, May 19-21, 2015
J. W. Kolar,
J. Huber
Download Solid-State Transformers in Future Traction and Smart Grids
Solid-State Transformers in Future Traction and Smart Grids
Tutorial at the Conference for Power Conversion and Intelligent Motion (PCIM Europe 2015), Nuremberg, Germany, May 19-21, 2015
G. Ortiz,
J. W. Kolar
Download Solid State Transformer Concepts in Traction and Smart Grid Applications
Solid State Transformer Concepts in Traction and Smart Grid Applications
Seminar at the Conference for Power Electronics, Intelligent Motion, Power Quality (PCIM South America 2014), Saõ Paulo, Brazil, October 14-15, 2014.
J. W. Kolar,
R. Bosshard
Download Mains Interfaces for Future 400 Vdc Distribution Systems and Electric Vehicle Battery Charging
Mains Interfaces for Future 400 Vdc Distribution Systems and Electric Vehicle Battery Charging
Tutorial at the 5th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2014), Galway, Ireland, June 24-27, 2014
J. W. Kolar
Download X-treme Efficiency Power Electronics
X-treme Efficiency Power Electronics
Tutorial at the 15th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2014), Santander, Spain, June 22-25, 2014
J. W. Kolar,
G. Ortiz
Download Solid-State Transformer Concepts in Traction and Smart Grid Applications
Solid-State Transformer Concepts in Traction and Smart Grid Applications
Tutorial at the 39th Annual Conference of the IEEE Industrial Electronics Society (IECON 2013), Vienna, November 10 -13, 2013
J. W. Kolar,
G. Ortiz
Download Solid State Transformer Concepts in Traction and Smart Grid Applications
Solid State Transformer Concepts in Traction and Smart Grid Applications
Tutorial at the 4th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2013), Rogers, Arkansas, USA, July 8-11, 2013
J. W. Kolar,
G. Ortiz
Download Solid State Transformer Concepts in Traction and Smart Grid Applications
Solid State Transformer Concepts in Traction and Smart Grid Applications
Tutorial at the Applied Power Electronics Conference and Exposition (APEC 2013), Long Beach, California, USA, March 17-21, 2013
J. W. Kolar
Download The Essence of Three-Phase PFC Rectifier Systems
The Essence of Three-Phase PFC Rectifier Systems
Tutorial at the 38th Annual Conference of the IEEE Industrial Electronics Society (IECON 2012), Montreal, Canada, October 25-28, 2012
J. W. Kolar,
G. Ortiz
Download Solid State Transformer Concepts in Traction and Smart Grid Applications
Solid State Transformer Concepts in Traction and Smart Grid Applications
Tutorial at the 15th International Power Electronics and Motion Control Conference (ECCE Europe 2012), Novi Sad, Serbia, September 4-6, 2012
J. W. Kolar,
J. Mühlethaler
Download The Essence of Three-Phase PFC Rectifier Systems
The Essence of Three-Phase PFC Rectifier Systems
Tutorial at the 7th IEEE International Power Electronics and Motion Control Conference (ECCE Asia 2012), Harbin, China, June 2-5, 2012
J. Mühlethaler,
J. W. Kolar
Download Optimal Design of Inductive Components Based on Accurate Loss and Thermal Models
Optimal Design of Inductive Components Based on Accurate Loss and Thermal Models
Tutorial at the Applied Power Electronics Conference and Exposition (APEC), Orlando, Florida, February 5-9, 2012
J. W. Kolar,
G. Ortiz
Download Intelligent Solid State Transformers (SSTs) - A Key Building Block of Future Smart Grid Systems
Intelligent Solid State Transformers (SSTs) - A Key Building Block of Future Smart Grid Systems
Tutorial at the 19th China Power Supply Society Conference (CPSSC 2011), Shanghai, China, November 18-21, 2011
J. W. Kolar,
M. Hartmann,
T. Friedli
Download Three-Phase PFC Rectifier and AC-AC Converter Systems
Three-Phase PFC Rectifier and AC-AC Converter Systems
Tutorial at the 26th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2011), Ft. Worth, TX, USA, March 6-10, 2011
J. W. Kolar,
T. Friedli
Download Comprehensive Evaluation of Three-Phase AC-AC PWM Converter Systems
Comprehensive Evaluation of Three-Phase AC-AC PWM Converter Systems
Tutorial at the 36th Annual Conference of the IEEE Industrial Electronics Society (IECON 2010), Phoenix, USA, November 7-11, 2010
J. W. Kolar,
T. Friedli
Download Comparative Evaluation of Three-Phase AC-AC PWM Converter Systems Tutorial
Comparative Evaluation of Three-Phase AC-AC PWM Converter Systems Tutorial
Tutorial at EPE 2009, Barcelona, Spain, September 8-10, 2009
J. W. Kolar,
T. Friedli
Download The Essence of Matrix Converters
The Essence of Matrix Converters
Tutorial at the 34th IECON 2008, Orlando, FL, USA, November 10-13, 2008
J. W. Kolar,
T. Friedli
Download Indirect Matrix Converter
Indirect Matrix Converter
Tutorial at the 22nd Applied Power Electronics Conference and Exposition (APEC 2007), Anaheim, CA, USA, February 25 - March 1, 2007
J. W. Kolar,
F. Schafmeister,
M. Heldwein
Download Matrix Converter (Sparse Matrix Converter, Conventional Matrix Converter)
Matrix Converter (Sparse Matrix Converter, Conventional Matrix Converter)
Tutorial at the 11th EPE (EPE 2005), Dresden, Germany, September 11-14, 2005

PhD Theses

Author Title Exam date
PhD Theses of PES Power Electronic Systems Lab
N. Nain
Download Three-Phase GaN M-BDS-Based Current DC-Link AC-AC Converters
Three-Phase GaN M-BDS-Based Current DC-Link AC-AC Converters
2024-10-14
I. Bagaric
Download The Bearingless Cross-Flow Fan for Lithography Excimer Lasers
The Bearingless Cross-Flow Fan for Lithography Excimer Lasers
2024-07-12
E. Hubmann
Download Openable Self-Bearing Motor Sealless Production Ultracentrifuge, and Acoustic Diagnosis
Openable Self-Bearing Motor Sealless Production Ultracentrifuge, and Acoustic Diagnosis
2024-06-28
R. Giuffrida
Download Linear-Rotary Drive System for Novel Valveless Implantable Pulsatile Total Artificial Heart
Linear-Rotary Drive System for Novel Valveless Implantable Pulsatile Total Artificial Heart
2024-04-12
R. Bonetti
Download Magnetic Levitation Platform Featuring an Exceptionally Large Levitation Distance
Magnetic Levitation Platform Featuring an Exceptionally Large Levitation Distance
2024-04-12
G. Rohner
Download Motor-Integrated Three-Phase Multi-Level Si/GaN Inverter Systems for Future Servo Drives
Motor-Integrated Three-Phase Multi-Level Si/GaN Inverter Systems for Future Servo Drives
2024-04-12
D. Zhang
Download Advanced Bidirectional Three-Phase Current/Voltage DC-Link Buck-Boost/Boost-Buck PFC AC/DC Converter Systems
Advanced Bidirectional Three-Phase Current/Voltage DC-Link Buck-Boost/Boost-Buck PFC AC/DC Converter Systems
2023-05-04
Y. Li
Download Synergetically Controlled Three-Phase Boost-Buck Ultra-Wide Output Voltage Range Isolated EV Battery Charger
Synergetically Controlled Three-Phase Boost-Buck Ultra-Wide Output Voltage Range Isolated EV Battery Charger
2023-02-27
M. Röthlisberger
Download Acoustic Robot Gripper
Acoustic Robot Gripper
2022-12-19
M. Heller
Download Dual Three-Phase Active Bridge Isolated Three-Phase AC and DC Four-Port Converter
Dual Three-Phase Active Bridge Isolated Three-Phase AC and DC Four-Port Converter
2022-11-25
P. Niklaus
Download 4.8 MHz GaN Class-D Power Amplifier and Measurement Systems for Next Generation Power Electronics
4.8 MHz GaN Class-D Power Amplifier and Measurement Systems for Next Generation Power Electronics
2022-11-22
J. Boehler
Download Three-Phase Four-Quadrant Switched-Mode Ultra-High Bandwidth AC Power Source
Three-Phase Four-Quadrant Switched-Mode Ultra-High Bandwidth AC Power Source
2022-11-21
D. Menzi
Download Bidirectional Phase-Modular 3-Phase Buck-Boost Converter Systems
Bidirectional Phase-Modular 3-Phase Buck-Boost Converter Systems
2022-02-04
M. Haider
Download Motor-Integrated Power Factor Corrected Single-to-Three-Phase AC/AC Converter Concepts
Motor-Integrated Power Factor Corrected Single-to-Three-Phase AC/AC Converter Concepts
2022-01-12
G. Knabben
Download Next-Generation Ultra-Compact/Efficient Data-Center Power Supply Modules
Next-Generation Ultra-Compact/Efficient Data-Center Power Supply Modules
2021-12-09
P. Bezerra
Download Hybrid Integrated Voltage Regulators for Modern Microprocessor Applications
Hybrid Integrated Voltage Regulators for Modern Microprocessor Applications
2021-10-22
P. Czyz
Download Novel Medium-Voltage Solid-State Transformer Technologies
Novel Medium-Voltage Solid-State Transformer Technologies
2021-09-16
S. Miric
Download Linear-Rotary Bearingless Actuators
Linear-Rotary Bearingless Actuators
2021-02-26
P. Papamanolis
Download Optimal Design of HF Inductors and Universal EV Charger Mains Interfaces
Optimal Design of HF Inductors and Universal EV Charger Mains Interfaces
2021-02-12
J. Azurza Anderson
Download Ultra-High Efficiency Isolated/Non-Isolated Three-Phase Multi-Level PWM Converters
Ultra-High Efficiency Isolated/Non-Isolated Three-Phase Multi-Level PWM Converters
2020-11-13
J. Schäfer
Download Highly Integrated Ultra-Compact Three-Port Converter Systems for Automotive Applications
Highly Integrated Ultra-Compact Three-Port Converter Systems for Automotive Applications
2020-08-10
M. Antivachis
Download Analysis and Multi-Objective Evaluation of New Three-Phase PWM Inverter System
Analysis and Multi-Objective Evaluation of New Three-Phase PWM Inverter System
2020-06-26
M. Guacci
Download Advanced Power Electronic Concepts for Future Aircraft and Electric Vehicle Applications
Advanced Power Electronic Concepts for Future Aircraft and Electric Vehicle Applications
2020-06-05
P. Puentener
Download Haemolysis in Bearingless Centrifugal Pumps
Haemolysis in Bearingless Centrifugal Pumps
2020-02-20
T. Holenstein
Download Lagerlose Scheibenläufermotoren ohne Permanentmagnete im Rotor
Lagerlose Scheibenläufermotoren ohne Permanentmagnete im Rotor
2019-12-12
D. Neumayr
Download The GOOGLE Little Box Challenge - Ultra-Compact GaN-Based Single- Phase DC/AC Power Conversion
The GOOGLE Little Box Challenge - Ultra-Compact GaN-Based Single- Phase DC/AC Power Conversion
2019-10-08
L. Schrittwieser
Download Ultra-Efficient Three-Phase Buck-Type PFC Rectifier Systems
Ultra-Efficient Three-Phase Buck-Type PFC Rectifier Systems
2018-12-18
D. Rothmund
Download 10 kV SiC-Based Medium-Voltage Solid-State Transformer Concepts for 400V DC Distribution Systems
10 kV SiC-Based Medium-Voltage Solid-State Transformer Concepts for 400V DC Distribution Systems
2018-11-15
T. Guillod
Download Modeling and Design of Medium-Frequency Transformers for Future Medium-Voltage Power Electronics Interfaces
Modeling and Design of Medium-Frequency Transformers for Future Medium-Voltage Power Electronics Interfaces
2018-11-14
M. Flankl
Download Electrodynamic Energy Harvesting from Moving Conductive Surfaces
Electrodynamic Energy Harvesting from Moving Conductive Surfaces
2018-06-03
M. Mauerer
Download Low-Noise and Low-Distortion Switch-Mode Power Amplifiers for Nano-Positioning Applications
Low-Noise and Low-Distortion Switch-Mode Power Amplifiers for Nano-Positioning Applications
2018-05-13
M. Schuck
Download A 40,000,000 rpm Magnetically Levitated Spinning Ball Motor
A 40,000,000 rpm Magnetically Levitated Spinning Ball Motor
2017-11-26
O. Knecht
Download Transcutaneous Energy and Information Transfer for Left Ventricular Assist Devices
Transcutaneous Energy and Information Transfer for Left Ventricular Assist Devices
2017-10-22
T. Wellerdieck
Download Die lagerlose Pumpe für hohe Fluidtemperaturen
Die lagerlose Pumpe für hohe Fluidtemperaturen
2017-08-22
Ch. Gammeter
Download Multi-Objective Optimization of Power Electronics and Generators of Airborne Wind Turbines
Multi-Objective Optimization of Power Electronics and Generators of Airborne Wind Turbines
2017-08-20
M. Leibl
Download Three-Phase PFC Rectifier and High-Voltage Generator
Three-Phase PFC Rectifier and High-Voltage Generator
2017-05-03
J. E. Huber
Download Conceptualization and Multi- Objective Analysis of Multi-Cell Solid-State Transformers
Conceptualization and Multi- Objective Analysis of Multi-Cell Solid-State Transformers
2016-10-13
D. O. Boillat
Download Modular High Bandwidth Switch-Mode Three-Phase AC Voltage Source
Modular High Bandwidth Switch-Mode Three-Phase AC Voltage Source
2016-10-06
R. Burkart
Download Advanced Modeling and Multi-Objective Optimization of Power Electronic Converter Systems
Advanced Modeling and Multi-Objective Optimization of Power Electronic Converter Systems
2016-09-19
H. Uemura
Download System-Level Optimization of Three-Phase Three-Level T-Type UPS System
System-Level Optimization of Three-Phase Three-Level T-Type UPS System
2016-06-30
R. Bosshard
Download Multi-Objective Optimization of Inductive Power Transfer Systems for EV Charging
Multi-Objective Optimization of Inductive Power Transfer Systems for EV Charging
2016-06-13
M. Kasper
Download Analysis and Multi-Objective Optimization of Multi-Cell DC/DC and AC/DC Converter Systems
Analysis and Multi-Objective Optimization of Multi-Cell DC/DC and AC/DC Converter Systems
2016-04-28
D. Steinert
Download Der nutenlose lagerlose Scheibenläufermotor
Der nutenlose lagerlose Scheibenläufermotor
2016-04-10
T. Andersen
Download On-Chip Switched Capacitor Voltage Regulators for Granular Microprocessor Power Delivery
On-Chip Switched Capacitor Voltage Regulators for Granular Microprocessor Power Delivery
2015-08-25
C. Zingerli
Download Beiträge zu Axialventilatoren mit Homopolar-MagnetlagerDownload Beiträge zu Axialventilatoren mit Homopolar-Magnetlager
Beiträge zu Axialventilatoren mit Homopolar-Magnetlager
2015-07-21
A. Tüysüz
Download Novel Miniature Motors for Wide Speed and Torque Ranges
Novel Miniature Motors for Wide Speed and Torque Ranges
2015-05-07
Y. Lobsiger
Download Closed-Loop IGBT Gate Drive and Current Balancing Concepts
Closed-Loop IGBT Gate Drive and Current Balancing Concepts
2014-09-14
B. Warberger
Download Untersuchung von lagerlosen Aussenläufer-Motoren in hochreinen Rührprozessen
Untersuchung von lagerlosen Aussenläufer-Motoren in hochreinen Rührprozessen
2014-09-11
G. Ortiz
Download High-Power DC-DC Converter Technologies for Smart-Grid and Traction Applications
High-Power DC-DC Converter Technologies for Smart-Grid and Traction Applications
2013-11-17
A. Looser
Download Gas Bearing with Active Magnetic Damping for Ultra-High Speed Electrical Drive Systems
Gas Bearing with Active Magnetic Damping for Ultra-High Speed Electrical Drive Systems
2013-11-05
T. Baumgartner
Download A Magnetically Levitated 500 000 RPM Electrical Drive SystemDownload A Magnetically Levitated 500 000 RPM Electrical Drive System
A Magnetically Levitated 500 000 RPM Electrical Drive System
2013-08-27
B. Wrzecionko
Download High Temperature / Power Density / Output Frequency SiC DC-AC Converter System for Hybrid Electric Vehicles
High Temperature / Power Density / Output Frequency SiC DC-AC Converter System for Hybrid Electric Vehicles
2012-12-18
C. Marxgut
Download Ultra-Flat Isolated Single-Phase AC-DC Converter Systems
Ultra-Flat Isolated Single-Phase AC-DC Converter Systems
2012-12-18
M. Schweizer
Download System-Oriented Efficiency Optimization of Variable Speed Drives
System-Oriented Efficiency Optimization of Variable Speed Drives
2012-11-15
I. Kovacevic
Download PEEC-Based Virtual Design of EMI Input Filters
PEEC-Based Virtual Design of EMI Input Filters
2012-08-23
T. Soeiro
Download High Efficiency Electrostatic Precipitator Systems with Low Effect on the Mains
High Efficiency Electrostatic Precipitator Systems with Low Effect on the Mains
2012-05-28
T. Reichert
Download The Bearingless Mixer in Exterior Rotor ConstructionDownload The Bearingless Mixer in Exterior Rotor Construction
The Bearingless Mixer in Exterior Rotor Construction
2012-04-02
U. Badstübner
Download Ultra-High Performance Telecom DC-DC Converter
Ultra-High Performance Telecom DC-DC Converter
2012-04-01
A. Müsing
Download Multi-Domain-Simulation in der Leistungselektronik
Multi-Domain-Simulation in der Leistungselektronik
2012-03-15
S. Waffler
Download Hochkompakter DC/DC Wandler für Hybridfahrzeuge
Hochkompakter DC/DC Wandler für Hybridfahrzeuge
2012-01-30
F. Zürcher
Download Der lagerlose MultipolarmotorDownload Der lagerlose Multipolarmotor
Der lagerlose Multipolarmotor
2012-01-29
J. Mühlethaler
Download Modeling and Multi-Objective Optimization of Inductive Power Components
Modeling and Multi-Objective Optimization of Inductive Power Components
2012-01-29
M. Hartmann
Download Ultra-Compact and Ultra-Efficient Three-Phase PWM Rectifier Systems for More Electric Aircraft
Ultra-Compact and Ultra-Efficient Three-Phase PWM Rectifier Systems for More Electric Aircraft
2011-05-29
F. Giezendanner
Download Optimierung von elektronischen Vorschaltgeräten für Leuchtstoff und Hochdrucklampen
Optimierung von elektronischen Vorschaltgeräten für Leuchtstoff und Hochdrucklampen
2011-05-26
P. Imoberdorf
Download Ultrakompakter Antrieb mit radial und axial kombiniertem Magnetlager
Ultrakompakter Antrieb mit radial und axial kombiniertem Magnetlager
2011-05-26
D. Aggeler
Download Bidirectional Galvanically Isolated 25 kW 50 kHz 5 kV/700V Si-SiC SuperCascode/Si-IGBT DC-DC Converter
Bidirectional Galvanically Isolated 25 kW 50 kHz 5 kV/700V Si-SiC SuperCascode/Si-IGBT DC-DC Converter
2010-12-05
T. Friedli
Download Comparative Evaluation of Three-Phase Si and SiC AC-AC Converter Systems
Comparative Evaluation of Three-Phase Si and SiC AC-AC Converter Systems
2010-08-22
F. Krismer
Download Modeling and Optimization of Bidirectional Dual Active Bridge DC-DC Converter Topologies
Modeling and Optimization of Bidirectional Dual Active Bridge DC-DC Converter Topologies
2010-07-12
D. Krähenbühl
Download Bidirectional  Interfacing of Compressed-Air and Electric Power Employing Ultra-High Speed Drives and Turbomachinery
Bidirectional Interfacing of Compressed-Air and Electric Power Employing Ultra-High Speed Drives and Turbomachinery
2010-06-10
Ch. Zhao
Download Isolated Three-port Bidirectional DC-DC Converter
Isolated Three-port Bidirectional DC-DC Converter
2010-02-18
P. Karutz
Download Magnetically Levitated 2-Level Slice Motor for Application in High Purity Process EnvironmentsDownload Magnetically Levitated 2-Level Slice Motor for Application in High Purity Process Environments
Magnetically Levitated 2-Level Slice Motor for Application in High Purity Process Environments
2009-12-20
H. Putzi-Plesko
Download Multifunktionale Leistungselektronik für Hybridfahrzeuge
Multifunktionale Leistungselektronik für Hybridfahrzeuge
2009-12-10
K. Raggl
Download Integrierte lagerlose Pumpsysteme hoher Leistungsdichte
Integrierte lagerlose Pumpsysteme hoher Leistungsdichte
2009-02-22
D. Bortis
Download 20MW Halbleiter-Leistungsmodulator-System
20MW Halbleiter-Leistungsmodulator-System
2008-12-22
K. Mino
Download Novel Hybrid Unidirectional Three-Phase AC-DC Converter Systems
Novel Hybrid Unidirectional Three-Phase AC-DC Converter Systems
2008-12-22
Ch. Zwyssig
Download An Ultra High-Speed Electrical Drive System
An Ultra High-Speed Electrical Drive System
2008-12-21
Th. Schneeberger
Download Integriertes magnetisches Lagerungs- und Antriebssystem für HalbleiterwaferDownload Integriertes magnetisches Lagerungs- und Antriebssystem für Halbleiterwafer
Integriertes magnetisches Lagerungs- und Antriebssystem für Halbleiterwafer
2008-12-21
G. Gong
Download Hybrid Amplifier for AC Power Source Applications
Hybrid Amplifier for AC Power Source Applications
2008-12-18
M. Bartholet
Download Complexity Reduced Bearingless Pump System
Complexity Reduced Bearingless Pump System
2008-12-16
J. Miniböck
Download Dreiphasen-Dreischalter-Dreipunkt-Pulsgleichrichtersystem
Dreiphasen-Dreischalter-Dreipunkt-Pulsgleichrichtersystem
2007-12-20
M. Lobo Heldwein
Download EMC Filtering of Three-Phase PWM Converters
EMC Filtering of Three-Phase PWM Converters
2007-12-09
L. Dalessandro
Download Optimal Modulation and Wideband Current Sensing for Three-Level PWM Rectifiers
Optimal Modulation and Wideband Current Sensing for Three-Level PWM Rectifiers
2007-11-22
L. Serpa
Download Current Control Strategies for Multilevel Grid Connected Inverters
Current Control Strategies for Multilevel Grid Connected Inverters
2007-10-18
F. Schafmeister
Download Indirekte Sparse-Matrix Konverter
Indirekte Sparse-Matrix Konverter
2007-09-27
S. Burger
Download Magnetgelagertes Pumpsystem für hohe Betriebstemperaturen.
Magnetgelagertes Pumpsystem für hohe Betriebstemperaturen.
2006-08-09
M. Häfliger
Download Beiträge zur Durchflussregelung von hochreinen und aggressiven Flüssigkeiten.
Beiträge zur Durchflussregelung von hochreinen und aggressiven Flüssigkeiten.
2006-07-10
J. Biela
Download Optimierung des elektromagnetisch integrierten Serien-Parallel-Resonanzkonverters mit eingeprägtem Ausgangsstrom
Optimierung des elektromagnetisch integrierten Serien-Parallel-Resonanzkonverters mit eingeprägtem Ausgangsstrom
2005-12-18
F. Cavalcante
Download High Output Voltage Series-Parallel Resonant DC-DC Converter for Medical X-Ray Imaging Applications
High Output Voltage Series-Parallel Resonant DC-DC Converter for Medical X-Ray Imaging Applications
2005-12-15
R. Greul
Download Modulare Dreiphasen Pulsgleichrichtersysteme (Modular Three-Phase PWM Rectifier Systems).
Modulare Dreiphasen Pulsgleichrichtersysteme (Modular Three-Phase PWM Rectifier Systems).
2005-12-01
G. Laimer
Download Ultrakompaktes 10kW/500kHz Dreiphasen-Gleichrichtermodul (Ultra-Compact 10kW/500kHz Three-Phase Rectifier)
Ultrakompaktes 10kW/500kHz Dreiphasen-Gleichrichtermodul (Ultra-Compact 10kW/500kHz Three-Phase Rectifier)
2005-09-29
M. Baumann
Download Theoretische und experimentelle Untersuchung eines Dreiphasen Pulsgleichrichtersystems mit Dreischalter Tiefsetzstellereingangsstufe und integrierter Hochsetzstellerausgangsstufe mit sinusförmiger Eingangsstromführung.
Theoretische und experimentelle Untersuchung eines Dreiphasen Pulsgleichrichtersystems mit Dreischalter Tiefsetzstellereingangsstufe und integrierter Hochsetzstellerausgangsstufe mit sinusförmiger Eingangsstromführung.
2005-04-21
S. Huwyler
Download Lagerloses Rotationsviskosimeter für die Halbleiterindustrie.
Lagerloses Rotationsviskosimeter für die Halbleiterindustrie.
2005-03-13
T. Nussbaumer
Download Netzrückwirkungsarmes Dreiphasen-Pulsgleichrichtersystem (Three-Phase Rectifier with low Effects on the Mains)
Netzrückwirkungsarmes Dreiphasen-Pulsgleichrichtersystem (Three-Phase Rectifier with low Effects on the Mains)
2004-12-19
O. Garcia
Download DC/DC-Wandler für die Leistungsverteilung in einem Elektrofahrzeug mit Brennstoffzellen und Superkondensatoren
DC/DC-Wandler für die Leistungsverteilung in einem Elektrofahrzeug mit Brennstoffzellen und Superkondensatoren
2002-09-03
P. Zwimpfer
Download Modulationsverfahren für einen zweistufigen Matrixkonverter zur Speisung von Drehstromantrieben
Modulationsverfahren für einen zweistufigen Matrixkonverter zur Speisung von Drehstromantrieben
2002-08-04

Semester/Master Theses

Author Title LEM-No. SA/DA
S. Abrahamson
Commissioning and Characterization of an Electric Machine for a Two Stage Rotary Blood Pump
AMS2509 SA
L. Volkart
Design and Realization of an Ultra-Compact Motor Inverter for Implantable Artificial Hearts
AMS2503 SA
S. Koll
Conceptualization of an Adjustable Test Bench for Magnetically Levitated Rotodynamic Blood Pumps
AMS2513 SA
I. Nazemtsev
Design and Realization of a Control Unit for Adjustable Mattress with Temperature and Firmness Regulation and Remote-Control Capability
AMS2514 SA
A. Schneider
Design and Realization of a Cryogenic Two-Level Buck Converter
AMS2512 SA
N. Lüthi
Highspeed-Parallelkinematik mit Linearmotoren
AMS2501 BA
T. Schmid
Development of a Cryogenic Control Platform based on STM32 Microcontrollers
AMS2504 BA
L. Stampfli
Design and Testing of Piezo Elements for Ultra-Compact EMI Filters
AMS2505 BA
R. Laorden Poveda
Design and Realization Aspects of a Circular Economy Compatible 2.5-kW Variable-Speed Drive
AMS2506 SA
M. Schafer
Absolute Positionssensorik für Linearmotoren
AMS2510 BA
P. Quijada
Development of a MATLAB Integrated Automated Calorimetric Switch Loss Measurement Setup
AMS2511 BA
N. Kiefer
Evaluation of a Digital Twin for Improving Power Conversion System Availability
AMS2508 BA
R. Laorden Poveda
Design and Realization Aspects of a Circular Economy Compatible 2.5-kW Variable-Speed Drive
AMS2506 SA
L. Hauser
Schienenkopfkonditionierung: Einfluss auf Energieverbrauch und Fahrbetrieb
AMS2409 MA
N. Nazemtsev
Design and Realization of an Ultra-Compact Variable Speed Drive Demonstrator
AMS2414 SA
T. Yildiz
Design and Realization of a Circular Economy Compatible 2.5-kW Variable-Speed Drive
AMS2413 SA
J. Wallimann
Design and Optimization of a Lightweight Cryogenic DC-DC Converter for Airborne Applications
AMS2412 SA
Ch. Gisler
Characterization of an Ultra Efficient and Compact Three-/Single-Phase Operable On-Board-Charger with a Smart-DC-Link (S-Link)
AMS2411 SA
J. Gmür
Regelung eines bistabilen Magnetventils
AMS2410 BA
D. Etterlin
​Dezentrales 72VDC/300W-Einphasen-Schaltnetzteil mit integrierter PFC für hochdynamische Servodrives
LEM2403 MA
M. Affolter
Development and Implementation of Scalable Control Techniques Enabling Piezoelectric-Based Power Factor Correction​
LEM2407 MA
R. Lazzarini
Performance Analysis of 1-Phase EMI Filter with Active Stage
LEM2408 BA
S. Rüegg
​Bidirectional Single-Stage Capacitively-Isolated Three-Phase Buck-Boost Rectifier System
LEM2321 MA
P. Stieger
​Optimizing a High-Current Low-Voltage Flow Battery for Grid Applications
LEM2404 MA
Semester/Master Theses prior to August 2024, PES Power Electronic Systems Lab
M. Gisler
​Auslegungstool für 2DOF-Parallelkinematik mit Linearmotoren
LEM2405 BA
S. Decoussemaker
​Schwingungsanalysator für Servomotoren
LEM2401 BA
M. Gisler
Auslegungstool für 2DOF-Parallelkinematik mit Linearmotoren
LEM2405 BA
R. Zibung
Modellierung und Analyse von Stromharmonischen im Bahnsystem
LEM2402 BA
A. Struffi
​Optimierung der Streckenkapazität und Betriebsstabilität durch ATO
LEM2406 SA
G. Hug
Design and Realization of an Cryo-Cooled Ultra-Lightweight 15 kW Buck-Boost DC/DC Converter for a Fully Electric Aircraft
LEM2324 MA
G. Schmidli
Reduction of Interwinding Capacitance of Magnetic Components for Isolated DC/DC Converter of a SiC MOSFET Gate Driver
LEM2327 MA
A. Zehnder
Automatisierte Modellidentifikation von Servomotoren
LEM2316 MA
M. Guerne-Kieferndorf
Control of High-Efficiency Low-Voltage and High-Current Cryogenic Power Supply Unit for HTS Magnet Systems
LEM2323 MA
M. Akbas
Design and Realization of High-Efficiency Low-Voltage and High-Current Cryogenic Power Supply Unit for HTS Magnet Systems
LEM2310 MA
T. Streller
Design and Realization of High-Efficiency Low-Voltage and High-Current Cryogenic Power Supply Unit for HTS Magnet Systems
LEM2318 MA
B. Kola
​​Power Electronics Solutions Exploration and Assessment for a new High Power Medium Voltage Drives Product Platform
LEM2326 MA
R. Herzog
Low-Active-Component-Count Single-Phase Single-Stage Non-Isolated and Isolated Buck-Boost PFC Rectifier Topologies
LEM2320 MA
F. Henzer
Evaluation und Implementierung eines lloT Systems für Pumpsysteme in der Halbleiter- und Pharmaindustrie
LEM2322 MA
J. Kaufmann
​Virtual Grounding Control of a Vienna Rectifier for non-isolated Charger
LEM2311 MA
Ch. Blaser
​Evaluation, Auslegung und Prototypenfertigung von optimierten Luftspaltwicklungen
LEM2315 MA
M. Hecht
​Design und Realisierung eines Funktionsmusters eines zweistufigen PWM Umrichters
LEM2317 MA
J. Caredda,
M. Schwander
Genaue und robuste Temperaturerfassung bei industriellen Testsystemen
LEM2319 GA
L. Projer
Statistische Effekte bei Strom- und Spannungsharmonischen im Bahnsystem
LEM2314 MA
G. Edvaldsson
​Real-Time Auralisation inside the IDL
LEM2313 MA
A. Schneider
Realization of Cryogenic Test Setup
LEM2312 BA
P. Ziegler
Controller Design and Verification for an Ultra-Compact Six-Module Y-Rectifier EV On-Board Charger
LEM2235 MA
M. Affolter,
J. Flückiger
Power Electronics Control Algorithm - World-Record Level Acceleration of an All-Wheel Drive Electric Race Car
LEM2309 SA
A. Yang
​Investigation and Experimental Verification of Novel Three-Phase AC-DC and AC-AC Converter Concepts with Integrated HF Isolation
LEM2243 MA
R. Herzog
Design and Realization of a Novel Single-Phase Buck-Boost PFC Rectifier for EV Chargers
LEM2308 SA
M. Krapfenbauer
Heteropolarer, elektromagnetischer Aktuator zur Systemidentifikation luftgelagerter Rotoren
LEM2306 BA
R. Lemp
Homopolarer elektromagnetischer Aktuator zur Systemidentifikation luftgelagerter Rotoren
LEM2307 BA
B. Weinhold
Multi-Objective Optimization of a Rotodynamic Blood Pump
LEM2246 MA
L. Joos
Untersuchung, Simulation und Optimierung konvektiver Kühlmethoden für lagerlose Motoren
LEM2303 BA
M. Schuler
Dynamische Wägeapplikation
LEM2302 BA
N. Kiefer
Ultra-Wide Range Power Supply Design
LEM2304 BA
K. Marti
​Magnetfeldtester für Rotoren von Hubdrehmotoren
LEM2305 BA
B. Kola
Investigation and Optimization of the Temperature Distribution in Bearingless Pumps​
LEM2301 SA
S. Weihe
​Ultra-Compact EV On-Board Charger Concepts
LEM2244 MA
M. Ulmer
Commissioning and Testing of an Ultra-Lightweight 15 kW Buck-Boost DC/DC Benchmark System for a Fully Electric Aircraft
LEM2233 MA
Y. Zhang
Control Design and Commisioning of a Three-Phase AC-AC Voltage Source Converter Employing Latest GaN Power Transistors for Comparative Evaluation with a Current-Source Converter
LEM2247 MA
W. Lang
Axial Bearing Design and Verification for a Miniaturized Rotodynamic Two-Stage Blood Pump
LEM2245 BA
J. Zolliker
​Rotordynamische Analyse lagerloser Langläufermotoren
LEM2240 MA
G. Zhang
Commisioning of Three-Phase AC-AC Current-Source Converter with Novel Monolithic Bidirectional GaN Transistors
LEM2236 MA
E. Bürgisser,
L. Imperiali
Design and Realization of an Ultra-Lightweight 15 kW Buck-Boost DC/DC Converter for a Fully Electric Aircraft
LEM2229 MA
M. Keller
​Design and Realization of a Wireless Power Transfer System for Magnetic Bearings Featuring Extreme Air Gaps
LEM2239 MA
S. Altun
​Sintering Processes for Power Electronics Modules Packaging
LEM2234 MA
A. Meli
​Commissioning of a Single-Phase-Supplied Dual-Inverter Motor Drive without Electrolytic Capacitors
LEM2241 SA
R. Zhang
Power Line Communication for Stainless-Steel-Enclosed Linear Actuator Systems
LEM2230 SA
D. Etterlin,
S. Rüegg
Topologievergleich, Konstruktion und Inbetriebnahme eines lagerlosen Hochdruck Radiallüfters
LEM2238 SA
G. Schmidli
Multisensor-Positionserfassung für tubulare Linearmotoren
LEM2232 SA
A. Koshy,
F. Turner-Hehlen
​Entwicklung einer App zur Ansteuerung, Diagnose und Konfiguration magnetgelagerter Industriepumpen
LEM2242 BA
T. Gfrörer
Design, Implementation and Commissioning of a Motor-Integrated Three-Phase Seven-Level Hybrid Active Neutral Point Clamped (HANPC) Inverter
LEM2205 MA
J. Feuz
Fluiddynamische Simulation und Optimierung eines lagerlosen Bodenrührwerks für Bioreaktoren
LEM2237 BA
J. Lopez Raichs
Power-Dense EV Wireless Charger: Design of Inductor-less, Voltage-fed Inverter for Parallel MSRS Coils
LEM2226 MA
G. Edvaldsson
Investigating and Designing an Optimal Auralization Method for IDL
LEM2227 SA
Y. Neusüss
​Lagerzustandsüberwachung für Servomotoren​
LEM2231 BA
R. Senti
Commissioning and Control of a Linear Rotary Actuator for a Novel Total Artificial Heart
LEM2207 MA
V. Marugg
Commissioning and Testing of a New Phase-Modular Three-Phase EV Charging PFC Rectifier System with Novel Harmonic Injection Modulation
LEM2209 MA
S. Walser
Design and Commisioning of a Three-Phase AC-AC Voltage Source Converter Employing Latest GaN Power Transistors for Comparative Evaluation with a Current-Source Converter
LEM2203 MA
M. Akbas
Design and Optimization of an EV Charger Employing a Three-Phase PFC Rectifier and an LLC DC/DC Converter Output Stage
LEM2220 SA
A. Yang
​Multi-Objective Optimization and Stability Consideration of a Deep-Sea HyDrone DCX Power Supply
LEM2224 SA
S. Kälin
Design and Verification of a Dual-Inverter Topology for Single-Phase Supplied Drive Systems​
LEM2204 MA
M. Studer
Implementierung einer IoT-Schnittstelle zur datenbasierten Online-Diagnose lagerloser Motoren
LEM2218 MA
S. Huber
Scanner für Linearmotoren
LEM2225 BA
S. Koll
​Design and Commisioning of DC-Link di/dt Sensor for Retrieving Line Voltages of an AC-AC Current Source Converter
LEM2222 BA
Ch. Stäger
​Implementation and Verification of a 3-Phase 3L-TCM Inverter System
LEM2202 MA
S. Hess
Entwicklung eines Sensorkonzepts für gekoppelte, lagerlose Drei-Phasen Motoren​
LEM2219 BA
L. Dragomirovic
​Realization of an Hydraulic Test Bench to Commission a Blood Pump Prototype for a Total Artificial Heart
LEM2221 BA
T. Schmid
Design and Realization of a Wireless Power Transfer System with Integrated Position Sensing for Magnetic Bearings Featuring Extreme Air Gaps
LEM2212 MA
M. Ulmer,
J. Zolliker
Design and Realization of an Ultra-Lightweight 15kW Buck-Boost DC/DC Benchmark System for a Fully Electric Aircraft
LEM2217 SA
J. Nyhuis
Rotortemperaturmessung via Flussverkettung
LEM2201 BA
D. Cao
​Modeling and Robust Control of a Three-Phase Buck-Boost Current DC-Link AC/DC Converter ​
LEM2142 MA
M. Neff
​Implementation of a New Integrated Power Pulsation Reduction Concept for Next Generation 1-Φ PFC EV Chargers​
LEM2213 BA
F. Amrein
Mechanical and Thermal Design of a Motor-Integrated 7L-Flying Capacitor Inverter​
LEM2206 BA
M. Affolter
Design and Hardware Realization of Power Electronics for a Wireless Power Transfer System
LEM2214 BA
D. Sommer
​Commissioning of an Axial Magnetic Bearing Featuring Extreme Levitation Height
LEM2211 BA
M. Durajka
Design and Realization of Current Source Converter with Monolithic Bidirectional GaN FETs
LEM2144 MA
J. Buitendijk
Sensor System and State Estimation for a Linear Rotary Actuator for a Novel Total Artificial Heart​
LEM2147 MA
T. Wilhelm
​Development of an Ultrasonic Gripper for Micro-Manufacturing Processes
LEM2210 BA
M. Guerne-Kieferndorf
​Zynq SoC for the Digital Control of Ultra-High Bandwidth Power Electronic Amplifiers
LEM2208 SA
S. Erismann
Comparison of 3- and 7-Level Output Filters for Integrated Motor Drives considering Overload Capability​
LEM2150 MA
A. Huwyler
​Dual Active Bridge​
LEM2216 SA
P. Sun
Analysis and Performance Evaluation of a Three-phase Three-level Sparse Neutral Point Clamped Converter for Industrial Variable Speed Drives
LEM2102 MA
D. Etterlin
Design of the Coaxial Wireless Power Transfer System Enclosed in Stainless Steel
LEM2151 BA
D. Yadav
Pareto Optimization and Power Electronics Realization for the Orthogonal Field WPT Concept
LEM2139 MA
C. Mast
Acoustic and Hydroacoustic Detection of Anomalies in Magnetic Bearing Systems using Machine Learning Algorithms
LEM2156 MA
S. Kälin
Implementation of a Dual Inverter Topology for Single-Phase Supplied Drive Systems
LEM2135 SA
R. Senti
Analysis and Optimization of a Linear Rotary Actuator for a Novel Total Artificial Heart​
LEM2146 SA
A. Zehnder
Comparison of an ARCP and a 3L TCM Soft-Switching Inverter for VSDs
LEM2137 BA
A. Brandes
Optimization of a Positioning Sensor for Magnetic Bearing Motors
LEM2141 BA
G. Edvalsson
​Design and Realisation of an Integrated Ferrite Core Temperature Monitoring System
LEM2140 SA
P. Ziegler
​Realization of an Ultra-High Bandwidth GaN-Based Class-D Power Amplifier​
LEM2136 SA
N. Behr
Development of the First Acoustic Catcher
LEM2143 BA
N. Künesko
​Organization of an electro mobility company in the ramp up phase
LEM2134 BA
S. Walser
Characterization of Reverse-Blocking M-BDS Configurations​
LEM2148 SA
C. Biever
​CFD Analyse lagerloser high-speed Querstromlüfter
LEM2145 BA
S. Chhawchharia
​Commissioning and Testing of a Novel Buck-Boost Phase-Modular Three-Phase AC/DC Converter with Low Component Number​
LEM2028 MA
F. Hirth
Implementation of a Distance Sensor for the Active Control of an Axial Magnetic Bearing​
LEM2149 BA
M. Madlener
Design and Commissioning of a SiC-Based Variable Speed Drive Inverter System Featuring dv/dt-Limitation
LEM2101 MA
R. Eberhard
Hochgeschwindigkeits-Antriebsystem für eine selbstgelagerte 100krpm Ultrazentrifuge
LEM2152 BA
M. Hecht
Simlation and Evaluation of an Energy Storage for WPT to a Linear Motor
LEM2155 SA
L. Kroll
Systemverhalten scheibenförmiger Rotoren mit zweifach magnetisch selbst-gelagerten Antrieben und zugehörige Regelstrategie​
LEM2154 BA
G. Edvaldsson
​Design and Realization of an Integrated Magnetic Core Temperature Monitoring System
LEM2140 SA
S. Weihe
​Implementation of a Novel Flying Capacitor Integrated Power Pulsation Buffer
LEM2138 SA
M. Tatic
Wireless Power Transfer through Stainless Steel
LEM2004 MA
P. Niederer
Das Verhalten von Triebfahrzeugen bei Netzkurzschlüssen
LEM2106 MA
Ch. Leontaris
​Design and Realization of a 10-kW Three-Level Three-Phase Boost-Buck Rectifier for EV Charging Applications​
LEM2124 MA
L. Kappeler
​Design and Realization of a Single-Phase Full-Power Operable Three-Phase Buck-Boost 6M YR EV Charger
LEM2107 MA
L. Vogel
​Commissioning and Thermal Analysis of a 7LFCi GaN Stage​
LEM2133 BA
E. Frei,
S. Gasser
Hovercraft Based on Near-Field Acoustic Repelling Forces
LEM2114 BA
P. Schmid
​Design and Realization of an Evaluation Board for a Highly Dynamic Eddy Current Position Sensor Measuring Through Conductive Walls​
LEM2105 BA
Y. Zhang
​Performance Evaluation of a Novel Dual-Gate Gallium Nitride Monolithic Bidirectional Normally-On Field Effect Transistor for Current Source Converters Application
LEM2123 SA
P. Wolff
High Bandwidth Control of Acoustic Levitation Systems​
LEM2109 BA
G. Zhang
​Analysis, Implementation and Verification of Novel Soft-Switching Modulation Schemes for Three-Phase Converters​
LEM2122 SA
G. Edvaldsson
Core-as-a-Sensor: Integrated Temperature Measurement for Ferrite Cores​
LEM2103 BA
S. Bucheli
Design of a Three-Port Resonant Converter with a PCB-Winding Transformer Featuring Operating Mode Dependent​ Turns Ratios
LEM2120 MA
B. Weinhold
​Commissioning and Thermal Analysis of a 7LFCi Stage
LEM2121 SA
S. Fuchs
Modulation Scheme Evaluation for Three-Phase Bidirectional Buck-Boost Current DC-Link EV Battery Charger ​
LEM2020 MA
M. Lustenberger
​Commissioning and Improvement of Inverter and Control Boards for a Magnetic Self-Bearing Implantable Blood Pump
LEM2104 SA
Ch. Blaser
Realisierung eines Technologie-Demonstrators eines aufklappbaren selbstgelagerten Hochgeschwindigkeits-Motors
LEM2132 BA
K. Schleicher,
A. Vollenweider
​Dimensioning of an Output Filter for an Integrated Motor Drive 7LFCi
LEM2126 SA
N. Stephan
​Novel Acoustic Droplet Ejector for Contactless Laboratory Automation
LEM2111 BA
M. Stulz
​Thermal Characterization and Bandwidth Verification a Highly Dynamic Eddy Current Position Sensor Measuring Through Conductive Walls
LEM2125 SA
T. Aerni
Design and Control of a Magnetic Bearing Featuring Extremely Large Levitation Height
LEM2118 BA
P. Wiese
Load Dependent Temporal Clamping of Flying Capacitor Converters
LEM2130 SA
D. Bolliger
​Six Degree-of-Freedom Closed-Loop Control of Acoustic Levitation Systems
LEM2108 SA
E. Bürgisser,
D. Grandjean
Development of a Schlieren Photography System for the Visualization of Acoustic Pressure Fields
LEM2115 SA
F. Henzer
Echtzeit-Analyse und automatisiertes Testen von Rotor Vibrationen in magnetisch selbst-gelagerten Motoren
LEM2127 BA
M. Keller
Optimal Electromagnetic Coils Design for Magnetic Levitation Systems
LEM2117 SA
A. Meier
Automatisierter Teststand für lagerlose Industrielüfter
LEM2128 BA
V. Tütsch
Modeling and Controller Design for Magnetic Levitation Systems with Extremely Large Air Gaps
LEM2116 BA
G. Schmidli
Passive Stabilization of Acoustically Levitated Objects Using Ultrasonic Waves of Multiple Frequencies
LEM2110 BA
T. Gerdes
Entwicklung eines integrierten, chemisch resistenten Durchflusssensors für lagerlose Lüfter
LEM2129 SA
F. Trunas
Implementation of Control and Experimental Characterization of a Quasi-2-Level Flying Capacitor Converter
LEM2031 MA
A. Semedyarov
Comprehensive Analysis of a Motor-Integrated 7-Level Flying Capacitor Inverter for Advanced Variable Speed Drive Systems
LEM2039 SA
M. Zhang
Y-Rectifier Modelling and Robust Control
LEM2029 MA
L. Beglinger
Design and Commissioning of an Axial Magnetic Bearing Featuring Extreme Levitation Heights
LEM2037 MA
M. Durajka,
Ch. Shao
​Analysis and Implementation of an Sinosoidal-TCM based Three-Phase Rectifier System
LEM2035 SA
T. Gfrörer
Design and Evaluation of a Passive dv/dt-Filter Concept for Next Generation SiC-Based Variable Speed Drive Inverter Systems
LEM2030 SA
A. Horat
Position Sensor Design and Commissioning of the Double Stator Linear-Rotary Actuator
LEM2025 MA
M. Madlener
Design and Evaluation of a Hybrid dv/dt-Filter Concept for Next Generation SiC-Based VSD Inverter Systems​
LEM2021 SA
J. Agner
Design and Optimization of an EV Charger Employing a Three-Phase PFC Rectifier and an LLC DC/DC Converter Output Stage
LEM2034 SA
M. Danninger
Lagerloser High-Speed Industrielüfter
LEM2038 SA
N. Nain
Soft-Switching Modulation Schemes for Single-Phase PFC Rectifier and Three-Phase Inverter Systems
LEM2019 MA
Ch. Stäger
Development and Characterization of an Isolated Auxiliary Power Supply with Superior Common-Mode Robustness
LEM2026 SA
D. Virginillo
Realization of a Multi-Objective Optimization Procedure for the Development of Modulation Schemes for Power Converters
LEM2027 SA
E. Kamata
Development of Measurement Setup, Measurements, Modelling of Class II Ceramic Capacitor Losses
LEM2022 DAS
Ch. Leontaris
Simulation, Commissioning and Measuring the Performance of an Optimally Modulated DC/DC Used for Next Generation EV Chargers
LEM2033 SA
P. Campos
Verfahrenstechnische Charakterisierung und Scale-up magnetgelagerter Mischsysteme
LEM2024 MA
S. Erismann
CAN-Bus Firmware-Integration zur Regelung selbstgelagerter Antriebe mit dezentralisierter Leistungselektronik
LEM2032 SA
S. Bucheli
Investigation of the Impacts in Associating Two or More LLC-Resonant-Converter Modules for Server Power Supplies
LEM2023 SA
D. Cao
Modulation Scheme Evaluation for Three-Phase Bidirectional Buck-Boost Current DC-Link EV Battery Charger ​
LEM2036 SA
S. Darani
Design of a Ultra-High Bandwidth Class-D Power Amplifier with Advanced Measurement and Cooling Technologies
LEM2013 MA
P. Althaus,
A. Staub
Antriebs- und Betriebskonzept für Kurswagen mit eigenem Hilfsantrieb
LEM2014 MA
V. Behrunani
Evaluation of Control Concepts for an Ultra-High Bandwidth GaN-Based Class-D Power Amplifier
LEM2012 MA
T. Ackermann
Tester zum Faktencheck einer Simulationssoftware für Servomotoren
LEM2005 SA
J. von Arx
Loss Modeling, Efficiency Optimization and Hardware Design of an Isolated DC/DC LLC Resonant Converter for Server Power Supplies
LEM2006 MA
D. Christen,
S. Walser
​Performance Evaluation of Different dv/dt-Filter Implementations for Drive Applications
LEM2001 GA
B. von Heyl zu Herrnsheim
Implementation of an Advanced Speed Control for PMSM with an Android/iOS-based Bluetooth-Interface
LEM1938 MA
S. Fuchs
Evaluation and Comparison of Active dv/dt-Limitation Concepts for SiC MOSFETs
LEM2018 SA
N. Kleynhans
Hardware Design and Commissioning of a Three-Phase Y-Inverter for a High-Speed Motor Drive
LEM1941 MA
L. Kappeler
​Analysis and Hardware Validation of an Active EMI Filter for Single-Phase PFC Rectifiers
LEM2007 SA
S. Leuch
​Integrated DM/CM Inductor Design for Three-Phase Bidirectional Buck-Boost Current DC-Link EV Battery Charger
LEM2009 SA
D. Carminati,
L. Imperiali
Hardware Design of 800 VDC Three-Level Flying Capacitor and T-Type Inverter Bridge Legs
LEM2016 SA
L. Kulmer
Real-Time Calculation of Acoustic Pressure Fields and Forces in Obstructed Environments
LEM2017 SA
T. Novotny
Thermal Analysis of a Double Stator Linear-Rotary Actuator Center Coil Stack
LEM2015 SA
M. Quero
Design and Development of a Proof-of-Concept Multi-Input & Multi-Output Programmable Switching-Mode Power Supply for the Unification of Multiple Double-Unit Power Supply Modules
LEM2008 MA
S. Fuchs
​Single Shunt Current Measurement for Field Orientated BLDC Motor Control​
LEM1931 SA
F. Trunas
New Quasi-2-Level Flying Capacitor Converter Control for the Next Generation of Medium Voltage Solid-State Transformers
LEM2011 SA
M. Zhang
​Investigation of a Multi-Level Y-Inverter​
LEM2003 SA
I. Radu
​​Controller Design and Commissioning of a Magnetic Self-Bearing Implantable Blood Pump for Children with a Congenital Heart Disease
LEM1943 MA
A. Bertoni
Adapting to the evolution of energy load profile with decarbonization in EU
LEM1933 MA
A. Urech
Electrical System Implementation for a Machine Test Bench
LEM2002 SA
P. Apte
Commissioning and Testing of a Three-Phase Dual-Active Bridge (DAB) Converter for an Ultra-High Bandwidth AC Power Source
LEM1944 SA
R. Bonetti
Investigation and Development of Concepts for Galvanic Isolated Measurements with High Common-Mode Robustness
LEM1939 MA
G. Rohner
Highly-Dynamic Magnetically-Levitated Linear-Rotary Double Stator Actuator System
LEM1937 MA
Ch. Burkard
Closed-Loop Control of an Acoustic Levitation System
LEM1934 MA
L. Mühlebach
Digital Lock-in Amplifier for Speed Control of a Magnetically Levitated Motor
LEM1930 SA
L. Kögel
Multi-Fidelity Bayesian Optimization Pipeline with Multi-Fidelity Upper Confidence Bound and Max-Value Entropy Search Acquisition
LEM1942 SA
S. Darani
Analysis and Design of a Modular Battery Inverter System for UPS and Off-Grid Solar Application
LEM1928 SA
C. Uschatz
Position Sensor System for a Torus-Motor
LEM1940 SA
V. Behrunani
Development of a Data Transfer Link between an SoC and a Windows Based GUI
LEM1936 SA
C. Fennan
Analysis and Development of Algorithms for Intermittent Fault Identification in Low Voltage Grids
LEM1926 MA
J. von Arx
Analysis, Modeling, and Simulation of an Isolated DC/DC LLC Resonant Converter for Server Power Supplies
LEM1932 SA
I. Gehri
Pump head identification via RFID
LEM1935 SA
P. Apte
Construction and Commissioning of a Three-Phase Dual-Active Bridge (DAB) Converter for an Ultra-High Bandwidth AC Power Source
LEM1925 MA
Z. Liu
MIMO Closed-Loop System Identification for Magnetically Levitated Linear-Rotary Actuators
LEM1929 SA
D. Paisdor Pàmies
Development of a Modular Inverter for an Implantable Magnetically Levitated Blood Pump Assisting the Fontan Circulation
LEM1910 MA
S. Buob
Commissioning of a Two-Stage 1-to-3-Phase Converter with Integrated Power Pulsation Buffer
LEM1903 MA
M. Röthlisberger
Single-Beam Acoustic Manipulation and Transport of Levitated Objects
LEM1906 MA
L. Blassnig
Development of a Magnetic Self-Bearing Actuation System for an Implantable Blood Pump for Children with a Congenital Heart Disease
LEM1912 MA
S. Hobi
Evaluation of Multiple Bridge-Leg Performance for High-Efficiency Power-Dense Converters
LEM1920 MA
S. Wyss
Permanentmagnet-Synchronmaschine mit SMC Stator
LEM1917 MA
S. Trossarello
Feasibility Studies for High-Power Bearingless Pumps
LEM1908 MA
P. Seiler
Modulation and Synchronization of a Magnetic Bearing Motor
LEM1923 SA
K. Pally
Optimization, Design and Testing of a High-Efficiency Fault-Tolerant Integrated Modular Multi-Phase GaN Inverter
LEM1902 MA
A. Bertoni
Multi-Region Energy Use and Climate Policy
LEM1927 SA
C. Karina
Analysis of Different Geometries of Medium-Frequency / Medium-Voltage Solid-State Air-Core Transformer
LEM1924 SA
A. Zhetessov
Design and Realization of a Novel Buck-Boost Phase-Modular Three-Phase AC/DC Converter System with Low Component Number
LEM1904 MA
N. Koglin
Sizing of Photovoltaics and Lithium-Ion Batteries for a Solar Home System in Rural Sub-Saharan Africa
LEM1907 MA
Y. Li
Design of a Novel Three-Port Resonant Converter with a PCB-Winding Transformer Using Additive and Subtractive Interference of Flux Linkages
LEM1837 MA
A. Staub
Ausrüstung eines Schmalspur-Dieseltriebzugs mit Traktionsbatterien
LEM1913 SA
R. Bonetti
Development of a High-Speed Signal Transmission Interface for Galvanically Isolated Voltage Measurements with High Common-Mode Robustness
LEM1918 SA
A. Horat
Development, Realization and Experimental Verification of a High Bandwith AC + DC Current Sensor
LEM1911 SA
I. Bagaric
Algorithm Based Hall-Sensor Gain Optimization for a Bearing-Less Motor
LEM1919 SA
Y. Bosshard,
M. Scherer
Commissioning and Testing of an IoT/Cloud Connectivity Module for Remote Monitoring and Control of an Off-Grid PV System in Rural Africa
LEM1914 SA
L. Kulmer,
A. Mukherjee
Development of a Bluetooth iOS App for Pump Operation
LEM1915 GA
G. Rohner
Highly Dynamic Ultra-Flexible Multiple Three-Phase 650V GaN Inverter with Sinusoidal Output Voltages for Next Generation Actuator Systems
LEM1921 SA
N. Kleynhans
Design and Implementation of a Control System with Artificial Intelligence for Adaptive Control of Pump Speed
LEM1916 SA
P. Alff
Drehmoment-Optimierung eines lagerlosen Mixers
LEM1922 SA
Ch. Stäger,
St. Walser
Implementierung einer Rotorpositionserfassung für Servoantriebe
LEM1905 GA
G. Kaufmann,
S. Marti,
P. Sivananthaguru
Design and Testing of a Light-Weight 1.5 kW Multi-Port DC/DC Power Converter for Underwater Robotics Application
LEM1901 GA
T. Lehner
Entwicklung eines aktiven, lagerlosen Drehmomentsensors für die dynamische In-Line Viskositätsmessung
LEM1829 MA
D. Zhang
Design and Construction of the Medium-Frequency / Medium-Voltage Magnetic-Core Transformer
LEM1838 MA
M. Tatic
Performance Evaluation of a Novel Dual-Gate GaN Monolithic Bidirectional e-FET in Three-Phase Current Source Inverter Application
LEM1836 SA
F. Inderbitzin
Unterschuchung der Druckabhängigkeit der Zellschädigung in Medizinalpumpen
LEM1909 SA
D. Wu
​Hardware Design and Commissioning of a Three-Phase Full Bridge Inverter for a High-Speed Motor Drive
LEM1832 MA
R. Giuffrida
System Model and Controller Design for a Novel Double Stator Linear-Rotary Actuator
LEM1830 MA
S. Nehls
Design and Construction of a High-Dynamic Self-Bearing Double-Stator Linear-Rotary Actuator
LEM1835 MA
K. Anagnostopoulos
Development of Accurate Magnetic Center Measurement Methods
LEM1818 MA
N. Nain
Loss Investigation of Core Material for Power Magnetic Components
LEM1832 SA
S. Hobi
Multi-Channel Accurate Temperature Measurement Board
LEM1824 SA
T. Sen
Construction and Commissioning of a 3-Phase Dual-Active Bridge (DAB) Converter for an Ultra-High Bandwith AC Power Source
LEM1839 SA
B. Vukovic
Design and Optimization of a Solenoid Pinch Valve
LEM1833 SA
F. Böwing,
J. Zughaibi
Exploring the Dynamic Limits of a Novel Magnetically Levitated Tubular Linear Actuator
LEM1831 SA
K. Pally
Performance Evaluation of Low On-State Resistance 200V Power Semiconductors for Next Generation Aerospace Power Electronics
LEM1827 SA
S. Wyss
Commissioning and Performance Assessment of a 22kW 2-Level 3-Phase Rectifier for an EV Charger Application
LEM1834 SA
L. de Oliveira Baumann
Realization of a Single-to-Three-Phase Converter with a Novel Series Power Pulsation Buffer for Electrical Drives
LEM1817 MA
A. Hu
Resonant DC/DC Converter with Integrated Magnetics
LEM1820 SA
S. Buob
Machine Test Bench for Single-Phase Supplied Medium Power Drive System
LEM1819 SA
Ch. Burkard
CFD Simulation of a Bearingless Pump
LEM1822 SA
T. Ackermann,
M. Strässle
Entwicklung einer mechatronischen Wafer-Halterung für magnetisch gelagerte Motoren
LEM1826 SA
A. Zhetessov
Theoretical Evaluation of Y-Inverter Modulation Schemes
LEM1825 SA
J. Orsinger
Analysis and Improvement of Current Sensing for Magnetic Bearing
LEM1828 SA
D. Lehmann
Realisierung eines neuartigen integrierten 1-zu-3-Phasen Konverters für elektrische Antriebssysteme
LEM1808 MA
J. Arnold
Optimization and Design of a 22-kW 2-Level 3-Phase Rectifier for an EV Charger Application
LEM1814 MA
M. Herzog
Optimization and Design of a 22-kW Three-Level Three-Phase Rectifier for EV Charger Applications
LEM1813 MA
C. Schönenberger
Integrierte Leistungselektronik für einen magnetisch gelagerten Lüfter
LEM1807 MA
Y. Li
Design of a Two-Port Resonant Converter Using PCB Integrated Magnetics
LEM1815 SA
C. Salazar Navalón
Battery Management System for a Medical Device
LEM1810 BA
T. Sen
Design of a 3-Phase Dual-Active Bridge (DAB) Converter for an Ultra-High Bandwidth AC Power Source
LEM1812 MA
N. Patzelt
PCB Integration of a Millimeter-Scale Bearingless Slice Motor
LEM1816 SA
K. Lengauer
Electromagnetic Actuator for the Centering of Shafts
LEM1804 MA
I. Tezol
High-Speed Sensorless Motor Control with Improved Power Electronics Topologies
LEM1803 MA
F. Dietschi
System Model and Controller Design for a Novel Magnetically Levitated Tubular Linear-Rotary Actuator
LEM1802 MA
A. Stankovski
Hardware Design and Commissioning of a Cascaded Boost-Type VSI for a High-Speed Motor Drive
LEM1806 SA
T. Lehner
Investigation of the Influence of Impeller Geometry in Bearingless Pumps on Cell Damage in Biotechnological Fluids
LEM1739 SA
N. Kleynhans
Analysis and Improvement of a Displacement Sensor System for Motors
LEM1805 SA
D. Zhang
Semiconductors Evaluation for Medium-Frequency/Medium-Voltage Solid-State Air-Core Transformers
LEM1811 SA
D. Paisdor Pàmies
Design, Implementation and Verification of a Control Structure for a Dual-Active Bridge Converter
LEM1801 SA
S. Bianchi
Versatile High Performance Digital Control Platform for Power Electronic Converters
LEM1809 SA
T. Koller
Torusmotor für implantierbare Blutpumpen
LEM1724 MA
E. Hanak
Ultra-Efficient Multi-Level Converter Analysis and Design
LEM1737 MA
A. Berger,
M. Röthlisberger
Acoustic Tractor Beam for Levitation and Rotation of Objects
LEM1738 GA
B. Sanusi
Analysis, Modeling and Optimization of Three-Phase AC/DC PFC Rectifier for Electric Vehicle Battery Charging
LEM1730 MA
M. Kronig
Lagerloser Synchronreluktanzmotor in Tempelbauform
LEM1733 MA
E. Dönni
Control Optimization of a Slotless Self-Bearing Permanent-Magnet Motor for Optical Applications
LEM1734 MA
P. Niklaus
Development of a Galvanically Isolated Measurement System with High Bandwidth and Common-Mode Robustness
LEM1722 MA
M. Heller
Investigation of Soft Switching Losses Mechanisms in Wide Bandgap Semiconductors
LEM1721 MA
F. Hoffmann
Geberlose Regelung hochausgenutzter PMSMs zum fehlertoleranten Betrieb in sicherheitskritischen Anwendungen
LEM1725 MA
G. Rohner,
F. Tütsch
Technology Demonstrator for an Ultra-High Speed Spinning Ball Motor
LEM1723 GA
N. Schlegel
Experimental Setup for Analysing Cell Damage Related to Surface Roughness
LEM1720 MA
E. Shyti
Development of a Graphical User Interface for a Multi-Objective Optimization Platform
LEM1729 SA
D. von Arx
Fault Tolerant Power Electronics for Active Magnetic Bearings
LEM1735 SA
N. Koglin
Design of an Intelligent Gate Driver for More Electric Aircraft SiC Power Module
LEM1732 SA
A. Peloso
Logging and Filtering in an Active Magnetic Bearing System
LEM1736 SA
D. Menzi
Design and Realization of a Fuel-Cell Powered High-Speed Motor Drive
LEM1719 MA
S. Kälin,
S. Lutz
Contactless Thermal Surveillance of Autonomous Systems
LEM1727 GA
M. Müller
Evaluation of Microinductor Topologies for Fully-Integrated Voltage Regulators
LEM1728 SA
S. Wyss
Entwicklung einer auf Hallsensoren basierenden Positionssensorik für nuten- und lagerlose Motoren
LEM1726 SA
Y. He
Amplifier Linearity Improvement Using Fast-Switching Frequency Auxiliary Converters
LEM1731 SA
M. Sanchez,
P. Seiler
Charakterisierung einer magnetgelagerten Pumpe
LEM1711 GA
D. Lehmann
Control of a High Speed Bearingless Slice Motor
LEM1717 SA
S. Long
Realization of an Electric Vehicle Battery Charger and 400V/12V DC/DC Converter
LEM1718 MA
L. Prongué
Novel Stator Concept for High-Speed Motors
LEM1713 MA
D. Ritzmann
Design and Realization of a Fuel-Cell Powered High-Speed Motor Drive
LEM1703 SA
T. Stolz
Analytic Eddy-Current Models for Applications in Mechatronics
LEM1648 MA
N. Chrysogelos,
M. Vöhringer
Design and Implementation of a 380 V / 48 V Partial-Power Pre-Controlled DC Transformer (P3DCT)
LEM1705 GA
T. Blatter,
J. Holzer
Sensorsystem für magnetische Lagerung mit sehr weitem Luftspalt
LEM1714 GA
P. Küttel
Design, Construction and Testing of a Magnetically Levitated Linear Tubular Actuator
LEM1704 MA
B. N. Sanusi
Behavior of the Flying Capacitor Converter under Critical Operating Conditions in PV Inverter Applications
LEM1706 SA
T. Sen
Filter Design and Evaluation of Dynamic Performance of a Novel Ultra-High Bandwidth AC Power Source (UHPS)
LEM1710 SA
M. Erni
Autotuning eines Servoreglers für Linearmotoren
LEM1701 MA
D. Kneubühler
Digital Control Implementation in Fully Integrated Inductor-Based Voltage Regulators
LEM1649 MA
P. Niklaus
Development of a High Bandwidth Analog/Digital Measurement Interface with High Common-Mode Robustness
LEM1702 SA
D. Wu
Optimization and Design of a Current Source Gate Driver for SiC Planar Power Module
LEM1708 SA
M. Haider
GOOGLE Little Box 3.0 - A Multi-MHz Single-Phase DC/AC Converter Aiming for Ultra-High Power Density
LEM1641 MA
E. Hatipoglu
Measures to Improve Efficiency of Little Box 2.0
LEM1637 MA
M. Heller
Optimization and Design of a Closed-Loop Gate Driver for SiC Planar Power Module
LEM1707 SA
L. de Oliveira Baumann
Experimental Verification of a SLIM for Energy Harvesting
LEM1709 SA
P. Zähner
Untersuchung des Einflusses von Fertigungstoleranzen auf die Motorenperformance einer lagerlosen Blutpumpe
LEM1716 SA
T. Felder
Entwicklung eines lagerlosen Rotationsviskosimeters
LEM1715 SA
J. Högger
Positionssensor für eine lagerlose Pumple mit verstärktem Pumpkopf
LEM1643 MA
D. Keller
Neuartige Sensorkonzepte für lagerlose Reluktanzmotoren
LEM1646 MA
J. Glaus
Compressor State Estimation Based on Electric Measured Quantities in a Converter
LEM 1712 SA
M. Brägger
Embedded Controller for High-Speed Bearingless Motors
LEM1636 SA
F. Thöny
Tieffrequente Reglerstabilität zwischen Bahnnetzen und Triebfahrzeugen
LEM1632 MA
P. Alff,
B. Härdi,
I. Schlatter,
B. Vukovic
Optimizations of the Levitating Lightbulb
LEM1634 GA
J. Remus
Control and Experimental Verification of a Magnetically Levitated Reaction Wheel
LEM1631 MA
P. Waelchli,
L. Rutishauser
Experimental Characterization of Ultra-High-Speed Rotor Properties
LEM1645 GA
A. Da Silva Fernandes
A High-Speed Bearingless Electrical Motor
LEM1633 MA
F. Wassmer
Entwicklung eines lagerlosen Aussenläuferlüfters
LEM1639 MA
Ch. Meier
Design and Implementation of a Direct Modulation Controller for a Hybrid Converter Structure
LEM1647 MA
D. Lehmann
Evaluation and Implementation of Spectral Noise Shaping Modulation Methods
LEM1638 SA
E. Dönni,
K. Lengauer
Digital Position Sensor for Sub-Millimeter Size Ultra-High-Speed Rotors
LEM1635 SA
M. Liu
Comparative Evaluation of Measurement Methods for MF Transformer Efficiency
LEM1644 SA
C. Schönenberger
Kompakt-uC-System für dynamisches Temperaturfeedback bei Servomotoren
LEM1640 SA
Ch. Heiduschke
Planning and Design of a 100W LED Dimmer
LEM1642 SA
F. Hoffmann,
D. Menzi
Lagerlose Motoren mit hoher Lagersteifigkeit
LEM1630 SA
L. Franz,
P.-Y. Savioz,
N. Hekmat,
I. Haymann
Inertial Measurement Unit for Differential Indoor Navigation
LEM1627 GA
J. A. Greiner
Construction of a Bearingless Motor with a Magnet-Free Rotor
LEM1628 MA
J. Azurza Anderson
Design, Analysis and Optimization of a High Speed Gate Drive for SiC MOSFETs
LEM1605 MA
E. Varescon
Design and Implementation of an Ultra-Compact Power Pulsation Buffer for Single-Phase DC/AC Converter Systems
LEM1623 MA
D. Walser
Graphical User Interface for a Data Logging System for PWM Rectifiers
LEM1622 SA
G. Shaikouski
Application of Distributed Model Predictive Control of Battery Energy Storage
LEM1626 MA
P. Papamanolis
Design and Control of a Multi-Level Flying Capacitor Converter
LEM1607 MA
J. Böhler
Design and Construction of an Isolated Front End (IFE) Solid-State Transformer Cell
LEM1618 MA
A. Zhetessov
Printed Circuit Board Integration of an Ultra-High Speed Spinning Ball Motor
LEM1629 SA
O. Forster,
S. Nehls
Technology Demonstrator for an Ultra-High Speed Spinning Ball Motor
LEM1625 GA
P. Reichmuth
Winkelbeobachter für eine lagerlose Maschine bei Stillstand und tiefen Geschwindigkeiten
LEM1617 MA
N. S. Müller
Eddy-Current Sensor for Miniature Motors
LEM1615 SA
R. Busch
A New Interactive Web Framework for Browser-Embedded Online Education in Power Electronics
LEM1610 MA
D. A. Cao
Implementation of a High-Efficiency Boost-Converter for the Control of a Transcutanous Energy Transfer System
LEM1612 SA
K. Sun
Design and Implementation of a Hyper-Efficient/Compact Multi-Cell Telecom Power Supply
LEM1601 MA
Y. Zhou
Investigation of the Effects of Nonlinearities of Inductors and Capacitors on Class-D Amplifier Output Quality
LEM1606 SA
T. B. Koller
Contactless Speed Sensing of Smooth Surfaces over Large Air Gaps
LEM1609 SA
M. Haider,
F. Thöny
Design Implementation of a 99% Efficient SWISS Rectifier
LEM1604 SA
C. Meier
Novel Caloric Switching Loss Measurement Principle Applied to 600V GaN Power Transistors
LEM1621 SA
S. Hobi,
M. Lippuner
Installation und Test einer DC-Schnellladefunktion für Batterien in Elektroautos
LEM1619 GA
L. Prongué,
M. Herzog
Levitating Lightbulb
LEM1614 SA
R. Khaddam-Aljameh
Control Strategies for Inductor Based Fully Integrated Voltage Regulators in Microprocessor Applications
LEM1532 MA
J. Högger
Modellbasierte Positionssensorik für magnetgelagerte Eisenrotoren
LEM1624 SA
D. Keller
Rotational Speed Measurement System for a Magnetically Levitated Ultra-High Speed Rotor
LEM1616 SA
M. Antivachis
4D-Interleaving of Isolated ISOP Multi-Cell Converter Systems for Single Phase AC/DC Conversion
LEM1524 MA
B. Stadler
Entwicklung einer Elektronik zur Wicklungsherstellung
LEM1602 SA
J. Remus
FPGA-Based High Speed Magnetic Bearing Controller
LEM1620 SA
M. Kronig
Frequency Dependency of Rotor Losses in PM Synchronous Machines
LEM1613 SA
Y. Jundt
Erweiterung einer Kommunikationsschnittstelle für die drahtlose Regelung von implantierbaren Blutpumpen
LEM1611 SA
J. Arnold
Verification of Energy Storage for Mechatronic Energy Harvesting System
LEM1608 SA
I. Stavropoulos
Performance Calculation of an Electrically Excited Synchronous Machine in Other Operating Points for an Industrial Application
LEM1533 MA
T. Liechti
Auslegung eines Bremschoppermoduls
LEM1603 SA
F. Meyer
Ultra-High-Speed Machine Design Considering Advanced Cooling Methods
LEM1522 MA
A. Jain
Magnetic Bearing and Motor Driver Electronics for an Ultra-High-Speed Motor
LEM1529 MA
D. Lajqi
Analysis of Modulation and Control Strategies for the SWISS Rectifier in Discontinuous and Boundary Conduction Mode
LEM1523 MA
S. Wood
Offline Power Supply for Microelectronics with Minimal Standby Losses
LEM1526 MA
J. Schäfer
Electrodynamic Bearing and Drive Optimization for an Ultra-High Speed Motor
LEM1525 MA
I. Tezol,
E. Hanedan
Positions- und Geschwindigkeitssensor für den Rotor des magnetgelagerten Ultra-High-Speed Motors
LEM1530 GA
S. Long
Commissioning and Qualification of a Three-Phase Phase-Modulator Isolated Matrix-Type PFC Rectifier
LEM1527 SA
N. Hüsser,
R. Schnider
Design and Implementation of an FPGA Based Data Logging and Fault Recording System for PWM Rectifiers
LEM1521 GA
N. Amrein
Sensorloser Betrieb einer magnetgelagerten Pumpe
LEM1528 SA
N. Chrysogelos
Energy Storage for Mechatronic Energy Harvesting System
LEM1531 SA
C. Stadlinger
Design of an Axial-Flux PM Airborne Wind Turbine Generator
LEM1513 MA
A. Gjukaj
Design and Construction of a 7.5 kW Three-Phase Inverter Stage for a SST Demonstrator
LEM1517 MA
M. Haider,
F. Thöny
Demonstrator for Optimum Trajectory Control
LEM1502 GA
A. Anurag
Calorimetric Switching Loss Measurement of Gallium Nitride Switches
LEM1501 MA
J. Amstutz
High Power Density and High Efficiency Inverter for Space Applications
LEM1503 MA
A. Kengunte
Design and Optimization of a Three-Phase Buck-Type Integrated Active Filter Rectifier
LEM1514 MA
F. Bosshard
Ultra-Compact and Fully Integrated 3-Phase AC/DC-Converter with Low EMI
LEM1510 MA
E. Hatipoglu,
D. Lajqi
Optimierung eines Boots-Konverters für ein System zur transkutanen Energieübertragung
LEM1518 SA
P. Reichmuth
Positionssensor für lagerlose Hochtemperatur-Pumpe (260°)
LEM1515 SA
S. Keyao
Influence of Non-Idealities on the Harmonic Performance of Cascaded-Cells Converters
LEM1506 MA
R. Busch,
R. Khaddam-Aljameh
Mobile Kontroll-, Bedien- und Programmiereinheit für lagerlose Motorsysteme
LEM1520 SA
J. Böhler
Commissioning and Testing of an 80 kW Medium-Voltage Solid-State Transformer Module
LEM1508 SA
J. Anubhav
Identification and Modelling of the Remaining Air Friction for an Ultra-High Rotational Speed Spinning Sphere in Vaccum
LEM1519 SA
T. Stolz
Experimentelle Verifizierung der Modellierung induktiver Bauelemente für Solarkonverter
LEM1507 SA
M. Britt
Untersuchung der verschiedenen Faktoren bei der Beeinflussung von Gleisstromkreisen
LEM1445 MA
S. Kammerer
Motorprüfstand mit sensorloser Temperaturbestimmung zur Ermittlung thermischer Modellparameter
LEM1509 SA
A. Bohl
Sensorlose Positionsbestimmung ab Stillstand für Hochgeschwindigkeitsmotoren
LEM1431 MA
N. S. Müller,
A. Da Silva Fernandes
Active Radial Bearing for a Magnetically Levitated Ultra-High-Speed Motor
LEM1516 SA
L. Nordgren
Comparative Evaluation of 10 kV SiC-Based PFC Rectifier for Medium Voltage-Connected Solid-State Transformers
LEM1505 SA
S. Bischof
Gewichtsoptimierung und Topologievergleich von DAB Transformatoren mit Mischspannungsbeanspruchung
LEM1511 SA
S. Beck,
T. Suter
Umrichter-Erweiterung für die Regelung eines High-Speed Magnetlagers
LEM1504 SA
D. Neumayr
Design and Construction of a High-Efficient 25 kW SiC-Based Bidirectional Isolated DC/DC Converter
LEM1433 MA
H. Sjökvist
Identfying On-Chip Switched Capacitator DC-DC Converter Power Density and Efficiency Improvements with Technology Downscaling
LEM1436 MA
M. Beltrametti
Aufbau eines nutzlosen lagerlosen Motors für die Halbleiterbearbeitung
LEM1434 MA
M. Roggo
High Voltage Transformer with Winding Integrated Rectifier
LEM1443 MA
R. Risch
Experimentelle Verifikation von neuartigen Magnetlagerwicklungen in einem Hochgeschwindigkeitsmotor
LEM1435 MA
C. Dittli
Mehrkriterienoptimierung von Solarkonvertern auf Basis von experimentell ermittelten Performance-Daten
LEM1429 MA
M. Leuenberger
Untersuchung der Lagerstabilität eines lagerlosen Motors
LEM1444 SA
M. Ambühl
Linearmotorsensorik mit digitalem Interface
LEM1441 MA
A. Widler
Implementierung eines interaktiven webbasierten Design Guides für lagerlose Motoren
LEM1439 SA
A. Widler
Spinning LED Display Built into a Rotating Copper Egg
LEM1438 SA
L. Weinrich
Neuartige Rotorkonzepte für Antriebssysteme mit höchsten Drehzahlen
LEM1430 MA
P. Chevillat
Programmierung einer Benutzerschnittstelle für die Hochstrom AC Stromquelle
LEM1442 SA
S. Wood
Comparative Evaluation of Medium-Frequency Transformer Structures with High Turns Ratios for Solid State Transformers
LEM1447 SA
A. Morrison
Lightning Overvoltage Protection Concepts for Solid-State Transformers
LEM1446 SA
R. Bolt,
V. Wyss
Chipbasierte Positionssensorik für lagerlose Motoren
LEM1437 SA
S. Mayrhofer
Positionssensorik für einen magnetgelagerten Reluktanz Motor
LEM1440 SA
E. Gubser
Raspberry-Pi als Steuerzentrale für Leistungskonvertersysteme
LEM1425 SA
P. Puentener
Entwicklung einer 6-Achsen Sensorik für lagerlose Motoren
LEM1428 SA
M. Darani
Design and Construction of a Triangular Current Mode Vienna Rectifier
LEM1426 MA
L. Gasser
Energy Harvesting from a Rotating Wheel
LEM1424 MA
F. Adamczyk
Smart-Energy-Modul zum Dimmen von Halogenlampen im Unterputzformat auf Basis von 6LoWPAN
LEM1415 MA
R. Stark
Design of a Medium Voltage Medium-Frequency Isolation Test Equipment
LEM1422 MA
M. Steichen
Advanced Cooling Techniques for Ultra-High-Speed Motors
LEM1402 MA
J. Pfaff
Development of a Bidirectional DC-DC Converter for an Inductive Charging System for Electric Vehicles
LEM1408 MA
S. Levanti
Design and Development of a Wireless Power Analyzer
LEM1409 MA
C. Koch
Developtment of a Magnetically Levitated Ultra-High Speed Motor with New Magnetic Bearing Winding Topology
LEM1420 MA
R. Bernhard
Construction and Experimental Analysis of a Weight Optimized 12.5kW 3-Phase-AC/DC Converter
LEM1406 MA
M. Ambühl
Bedien- und Konfigurationstool für Servo-Drives als "Universal App" für Smartphone, Tablet und PC
LEM1427 SA
H. Sjökvist
Kontaktfreie Drehmomentmessung am lagerlosen Motor
LEM1417 SA
P. Brülisauer
Design and Implementation of a High-Efficient and Ultra-Compact Multi-Cell Rectifier
LEM1407 MA
M. Haider,
F. Thöny,
L. Heller
Tesla's Egg of Columbus
LEM1412 GA
T. Künzle,
S. Mayrhofer,
D. Keller
Schwebender Induktionsherd
LEM1419 GA
T. Zufferey
Characterization and Commissioning of a Left Ventricular Assist Device
LEM1413 SA
D. Neumayr
Design and Hardware Realization of a Highly Efficient Converter System for Transcutaneous Energy Transfer Applications
LEM1403 SA
T. Zhang
Development of Electrical Excited Synchronous Machine for Low Speed Application
LEM1401 MA
A. Gjukaj,
D. Manickathu
Implementation of Coupled Inductors and Common-Mode Chokes in GeckoMAGNETICS
LEM1423 SA
B. Liu
Implementierung einer Kommunikationsschnittstelle für die drahtlose Regelung von implantierbaren Blutpumpen
LEM1404 SA
Y. Meier
Optimal Power Management in Wireless Networked Control Systems
LEM1410 SA
O. Abolade
Review of Energy Harvesting System with Focus on Compress Air to Power
LEM1411 SA
A. Müller
Aktives Radiallager für magnetisch gelagerten Hyper-High-Speed-Motor
LEM1416 SA
E. Jelavi?
New Rotor Magnetization Concepts for Bearingless Mutl-Pole Motors
LEM1421 SA
M. Tschampion
Simulation and Optimized Control of Resonant DC-DC Converter
LEM1405 SA
P. Mändli,
A. Klis
Effect of Different Production Methods on the Losses in Magnetic Components
LEM1418 SA
A. Anurag,
A. Kengunte
Feasibility Analysis of the Hardware Implementation of a Model Predictive Control Technique on a 100 MHz DSP
LEM1414 SA
L. Maier
Design, Optimization and Implementation of a Bidirectional, 1-3kW DC/DC Converter
LEM1349 MA
S. Nussbaumer
Integrierter Antriebs- und Lagerumrichter für magnetisch gelagerte High-Speed Motoren
LEM1339 MA
J. R. Ritz
Design and Implementierung von verschiedenen "Balancierungskonverter" Konzepten für seriell verschaltete DC Quellen und Lasten
LEM1334 MA
D. Aregger
Design and Construction of an Auxiliary Power Supply for Airborne Wind Turbines
LEM1320 MA
D. Li
Concept and Realization of an Automatic Tender Tool
LEM1340 MA
Y. Drapela
Design and Construction of a Weight Optimized Electric Machine
LEM1331 MA
A. Egli
Design and Entwicklung eines drahtlosen Tastkopfs zur potentialfreien Messung von Logiksignalen
LEM1328 MA
M. Knaus
Erweiterung der Funktionalität eines drahtlosen Tastkopfs
LEM1333 MA
M. Flankl
Entwicklung einer geregelten Leistungsstufe zur Anregung eines Piezowandlers für den ultraschallunterstützten Schleifprozess
LEM1346 MA
H. Füglister
Verbundsteuerung für Mehrgeneratorenbetrieb in Kleinkraftwerken
LEM1348 MA
P. Peralta Fierro
High Speed Slotless Bearingless Axial Blower
LEM1344 MA
M. Kaufmann,
T. Wellerdieck
Novel Self-Sensing Position Estimation for High-Speed Machines
LEM1329 MA
P. Schmid,
S. Abrach
Design and Construction on an 80kW Power Stage Module for Solid-State Transformers
LEM1325 MA
B. Tiosavljevic
Aufbau eines lagerlosen High-Speed-Motors für Drehzahlen bis 150'000 min-1
LEM1345 MA
A. Bomhauer-Beins
Development of a Time Domain Model for Multi-Winding, Single-Phase Transformers
LEM1335 MA
M. Mauerer,
L. Schrittwieser
The miniLINK: Design and Implementation of a Solid-State Transformer Demonstrator
LEM1324 MA
R. Risch,
C. Stadlinger
Implementierung eines virtuellen Netzwerk-Analysators in GeckoCIRCUITS
LEM1350 SA
J. Giné
Entwurf und Aufbau eines singenden Tesla-Transformators
LEM1352 SA
A. Bohl,
L. Gasser
Positionsbestimmung eines magnetisch gelagerten Rotors mittels axialer Wirbelstromsensoren
LEM1343 SA
W. Gao
Investigation of the Performance of GaN Switches
LEM1347 SA
D. Rieke
Possible Benefits in Control Performance of a Model Predictive Control (MPC) Compared to a Standard PI-Control
LEM1330 MA
F. Glaser
Redesign eines Power Analyzers für hochdrehende Antriebe
LEM1338 SA
B. Ledergerber,
J. Wirz
WiFi Modul für die Überwachung und Steuerung einer lagerlosen Pumpe
LEM1351 SA
J. Pfaff
Entwicklung eines Hardwaremoduls für die drahtlose Kommunikation in einem induktiven Batterieladesystem für Elektrofahrzeuge
LEM1327 SA
R. Christen
Hochgenaue Strommessung für einen drahtlosen potentialfreien Tastkopf
LEM1341 SA
M. Widmer
Stromsonde basierend auf einer Rogowskispule für einen drahtlosen potentialfreien Tastkopf
LEM1332 SA
M. Darani
Comparative Evaluation of Maximum Power Point Tracking Algorithms for PV Modules
LEM1337 SA
R. Nietlispach
Evaluation verschiedener Ansteuerverfahren für einphasige PFC-Schaltungen
LEM1311 MA
D. Eriksson
Design of a High Switching Frequency Inverter Using GaN Power Semiconductor Switches
LEM1326 SA
S. Herden
Design and Implementation of "Balancing Converters" for Strings of Photovoltaic Modules
LEM1336 SA
M. Mittal
Design of an Electrical Interface for a Mechanical Energy Storage System
LEM1322 MA
D. Zimmermann
Redesign of a precise calorimetric power loss measurement system
LEM1304 MA
R. Jenni,
D. Handschin
Konzept für ortsfeste Betriebsmessungen zur elektrischen Systemkompatibilität elektrischer Triebfahrzeuge
LEM1315 MA
M. Liechti
Design eines SCADA Systems mit verteilten SPS
LEM1323 SA
Z. Tianyi
Improved Quality of Rotor Angle Estimation against Rotor Tilting and Displacement of Bearingless PMSM and Sensorless Control
LEM1318 SA
J. Kannanmannil
Analytical Harmonic Analysis of PWM Controlled Three-Phase Voltage Source Power Converters
LEM1321 SA
S. Abrach
Modular Decentralized Voltage Balancing Control of Series Connected IGBTs
LEM1310 SA
M. Mauerer,
L. Schrittwieser
Design and Implementation of a Novel DC + AC Current Sensor
LEM1305 SA
M. Britt,
H. Vollenweider
Optimierung und Aufbau eines DC-DC Step-up Konverters für Photovoltaik Module
LEM1303 SA
J. Trüssel
PEEC-Based Modelling of Winding Losses in Toroidal Magnetic Inductors
LEM1317 SA
Y. Meier,
R. Risch
PEEC Modelling of EMI Filter Capacitors
LEM1314 GA
F. Bosshard
Stability and Robustness Analysis of the Electrical System of an Airborne Wind Turbine
LEM1307 SA
M. Mazzariello,
H. Sjökvist
Übersicht über den aktuellen Stand der Technik in der drahtlosen Energieübertragung
LEM1309 GA
G. Raphael König
Comparison of Two Converter Topologies for Hybrid Excavators
LEM1301 SA
X. Jiang,
D. Carnal
Aufbau eines thermischen Messsystems für induktive Komponenten
LEM1302 GA
J. Thomas
Development of a Measurement Setup for the Field Emissions of an Inductive Power Transfer System
LEM1308 SA
A. Oppliger,
M. Neff
Induktive Energieversorgung einer Blutpumpe
LEM1241 MA
S. Levanti
Self-Sensing Control of High-Speed Motors
LEM1316 SA
R. Wespi
Identifikation von Regelstrecken elektrischer Antriebssysteme für automatische Reglerauslegung
LEM1240
D. Rothmund
Entwurf und Aufbau eines 80kW Back-To-Back Serienresonanzkonvertersystems
LEM1239 MA
S. Schürch
Hochpräzise drahtlose Synchronisation für drahtlose Spannungssonden
LEM1226 MA
O. Knecht
Entwicklung eines Tastkopfes zur potentialfreien Spannungsmessung
LEM1221 MA
M. Ritz
Aufbau eines hocheffizienten High Step-Up DC-DC Boost Konverters für Photovoltaik Module
LEM1232 MA
M. Baumeler
Development of a High-Resolution Electronics for Analytical Balances with Active Power Control
LEM1228 MA
S. Schneider
Final Design, Construction and Test of A High Efficiency PMAC Motor for a Solar Powered Aircraft
LEM1229 MA
D. Bütler,
K. Romanowicz
Self-Sensing Methods for High-Speed Low-Saliency Machines
LEM1231 SA
M. Steichen,
C. Koch
Bremschoppper-Elektronikmodul für einen Motor-Generator Prüfstand
LEM1230 SA
R. Sonderegger
Entwicklung der Ausgangsstufe für ein System zur induktiven Leistungsübertragung an ein Elektrofahrzeug
LEM1238 SA
R. Bernhard,
T. Wellerdieck
Multilayer PCB-Positionssensor für lagerlose Motoren
LEM1234 SA
J. Giné,
M. Vifian
Digitale Auswertung von Wirbelstromsensoren
LEM1237 SA
S. Abrach,
P. Brülisauer,
M. Kaufmann
Redesign of an Inverter for a Novel High-Speed Mini Electrical Drive
LEM1225 SA
M. Kleint
Digitally Controlled Stacked Resonant Power Converters for High Voltage Electrostatic Precipitator Supplies
LEM1224 MA
I. Coray,
J. M. Weber
Entwicklung eines magnetgelagerten Axialventilators für hohe Drehzahlen
LEM1222 MA
A. Egli,
P. Schmid
Kombinierte Wicklungskonzepte für den lagerlosen Multipolarmotor
LEM1233 SA
R. Stark
Power Converter for Electroluminescent Foils
LEM1236 SA
S. Martz
Evaluation of Different Sensorless Control Schemes for High-Speed Induction Motors
LEM1208 MA
A. Jehle
Vergleich des Schaltverhaltens von in PCB eingebetteten IGBT-Chips und IGBT-Modulen
LEM1235 SA
C. Gammeter
Design of a Medium Frequency High Current Source
LEM1204 MA
T. Wenger
Development of a Software Tool for Simulation of Harmonic Filters in Distorted Electrical Networks Using PSIM
LEM1215 MA
M. Tschampion,
S. Welschen
Magnetisches Modell einer lagerlosen Aussenläufers
LEM1219 GA
A. Schaubhut
Model-Based Loss Minimization in High-Speed Motors
LEM1209 MA
B. Xu
Real-Time Data Acquisition via Ethernet
LEM1220 SA
M. Schubiger
Reduktion der Lärmemission von magnetischen Komponenten
LEM1202 MA
J. Huber
Design and Construction of a 130kW/20kHz Back-to-Back Test Bench for a High-Power Medium-Frequency Transformer
LEM1205 MA
S. Reist
A Multi-Level Medium Voltage Drive with Active Front-End supplied by an Open Winding Transformer
LEM1218 MA
A. Hilmi
Aufbau und thermische Charakterisierung eines lagerlosen Mixermotors für 5000-10000 Liter Tanks
LEM1211 SA
A. Hilmi
Vergleichsstudie verschiedener hochreiner und berührungsloser Mischsysteme
LEM1212 GA
H. Füglister
Antriebskonzept für Wendelförderer
LEM1223 SA
Ch. Stocker
Modeling and Optimization of a Switched Capacitator On-Chip DC/DC Converter
LEM1210 MA
A. Rüegg
Development and FE-Analysis of an Inductor for Inductive Power Transfer on Electric Vehicles (EV)
LEM1227
A. Schoch,
D. Veljkovic,
D. Sommer,
S. Martis
Bau eines Teslatransformators
LEM1124 GA
D. Zimmermann
Strompfad-Visualisierung in GeckoCIRCUITS
LEM1214 SA
M. Mittal
Analysis of a Series/Parallel Resonant Converter for an Inductive Power System
LEM1213 SA
L. Mühle
Konzept für einen Low Cost Solar Inverter
LEM1217 SA
R. Jenni
Modeling of the EMU Energy Supply System for an Analysis of Disturbance Currents
LEM1216 SA
S. Michels Alfaro
Design, Construction and Testing of a 6kW IGBT Zero Current Switched Series Resonant Converter
LEM1134 MA
M. Knaus
D. Rothmund
Entwurf und Realisierung eines Gleichrichters mit sinusförmiger Stromaufnahme
LEM1207 SA
M. Britt,
S. Buchmeier
Passives Radiallager für eine rotierende, magnetisch gelagerte Kugel
LEM1206 GA
B. Tiosavijevic
Entwicklung eines hochauflösenden optischen Positionssensors
LEM1203 SA
D. Rieke,
D. Handschin
Aufbau und Inbetriebnahme einer Sensorelektronik für einen 50 Nm / 2.5 kW lagerlosen Mixermotor
LEM1138 SA
A. Bomhauer-Beins
Automatischer Teststand für solarmodulintegrierte DC-DC-Konverter
LEM1201 SA
D. Krammer
Automated PCB Inspection based on Thermography
LEM1139 SA
L. Maier
Development of Inductance Estimation Method for Printed Circuit Board in Power Converter
LEM1142 SA
M. Läubli
Analysis of the impedance variation of multi-winding transformers and its effects on line converters
LEM1137 MA
M. Neff,
A. Oppliger
Echtzeit Datenerfassung via Ethernet
LEM1141 SA
F. Moritz
Optimierung ultra-flacher magnetischer Bauteile mit PCB-integrierten Kernen
LEM1131 SA
A. Schaubhut
Entwicklung und Aufbau einer Schaltung zur Auswertung von Fluidsensoren
LEM1135 SA
D. Dällenbach,
M. Knaus,
H. Seifert
Auslegung und Aufbau eines LED-Beleuchtungssystems
LEM1120 GA
M. Ritz
Kommunikation und Regelung von parallel-geschalteten Flyback-Konvertern
LEM1132 SA
M. Baumeler,
D. Aregger
Leistungs- und Wirkungsgradmessung für hochdrehende Antriebssysteme
LEM1127 SA
S. Schürch
Kommunikation und Synchronisation einer drahtlosen Messeinrichtung
LEM1136 SA
S. Schneider
Prüfstand mit weitem Drehmoment- und Drehzahlbereich für elektrische Maschinen - Teil 2
LEM1126 SA
S. Nussbaumer,
Y. Schmid
Stand-Alone Magnettester
LEM1128 SA
P. Akira Shiraishi
Design and Realization of a High-frequency, Bidirectional AC-DC Converter for Battery-to-Grid Charger Applications
LEM1140 MA
S. Bögli
Autonomous Wireless Sensor Node Powered by Thermoelectric Generators
LEM1129 MA
R. Blattmann
Analysis and Implementation of a Magnetically Levitated Stirrer
LEM1123 MA
L. Schwager
Comparison of Machine and Converter Losses for PAM and PWM Modulation
LEM1114 MA
B. Keiser
Entwicklungsprüfstand für Linearmotoren
LEM1130 SA
S. Tobler
Optimierung eines Drehzahlsensors
LEM1121 MA
R. Bosshard
Parameter Estimation and Sensorless Control of an Ultra-High-Speed Permanent-Magnet Synchronous Machine
LEM1107 MA
M. Schöni
Design and Realization of a Self-Sensing and Torque Ripple Compensation Capable Inverter for a lateral Stator Electrical Machine
LEM1113 MA
I. Coray
Automatisiertes Energieeffizienz-Messsystem für die Netzteile der Neptun-Laptops
LEM1110 SA
A. Adam
Prüfstand mit weitem Drehmoment- und Drehzahlbereich für elektrische Maschinen - Teil 1
LEM1125 SA
L. Fässler
2kV / 100A Module for a 1MW / 20kHz DC-DC Converter based on 1.7kV IGBTs
LEM1111 MA
N. Widmer
Design und Aufbau eines magnetgelagerten Ultra-High-Speed Motors
LEM1133 MA
K. Meier
Entwicklung einer Positionssensorik für magnetisch gelagerte high-speed Motoren
LEM1101 MA
F. Wietor
Entwicklung eines hochauflösenden optischen Positionssensors
LEM1102 MA
L. Maier
Energierückgewinnung durch aktive Last
LEM1122 SA
P. Salis
Soft Switching Three-Level DC/DC Converter
LEM1109 MA
M. Tanaskovic
Development of a Magnetic Component Design Environment
LEM1106 MA
D. Gassner
Aufbau Testsystem für Mixerflügelräder
LEM1117 SA
M. Kammer
Entwicklung einer digital regelbaren Ausgangsstufe für einen IGBT Gate-Treiber
LEM1103 MA
R. Jenni,
J. Schmutz
Geschaltetes Labornetzteil 0-30V/3A Anleitung und Dokumentation
LEM1108 GA
M. Kleint,
S. Werffeli
Lagerloser Mixermotor mit zusätzlichem Radiallager
LEM1118 SA
K. Kunz,
C. Egli
Modulare Leistungselektronik für Radiallageraufsatz
LEM 1119 SA
L. Yu
Adaptive filter on an FPGA
LEM1116 SA
M. Läubli,
M. Dietrich
Aufbau und Inbetriebnahme eines lagerlosen Cocktailmixers für Show-Vorführungen
LEM1115 SA
T. Wenger,
J. Wyss
Leistungsrückspeisung für Umrichter-Belastungstests und Motorlastsimulation
LEM1105 SA
Ph. Vogel,
R. Wespi
Realisierung eines Chopper-Injektionskreises für die Impedanzmessung in 3-phasigen Systemen
LEM1112 SA
Th. Rüttimann
Weiterentwicklung einer Messeinrichtung zur potentialfreien Spannungsmessung mit drahtloser Kommunikation
LEM1104 SA
L. Steinmann
Strommessung für Hochtemperaturumgebungen in Hybrid- und Elektrofahrzeugen
LEM1042 MA
Ch. Guntermann
Implementierung und Test von Parameter-Detektionsverfahren für Asynchronmaschinen
LEM1035 MA
D. Koller
Design and Realization of a Text Bench for a Lateral Stator Electrical Machine
LEM1040 MA
R. M. Burkart
High-Dynamic Inverter for High-Speed Electrical Drive Systems
LEM1025 MA
M. Kasper
Sensorless operation of induction machines with medium voltage AC drives at low speed
LEM1033 MA
T. Steiner
Elektroantrieb für das Formula Student Rennauto
LEM1034 MA
R. Sonderegger,
C. Egli,
D. Zimmermann
Visualisierung der Funktionsweise und Anwendungen verschiedener lagerloser Motorkonzepte
LEM1026 GA
M. Sünderhauf
Prüfstand zur Qualitätsbestimmung von Linearmotor-Läufern
LEM1023 MA
J-L. Roches
Performance Enhancement of Medium Voltage Drives using BIGTs
LEM1020 MA
F. Jauch
Testumgebung fu?r Frequenzumrichter fu?r hochdrehende Antriebe
LEM1015 MA
D. Just
Realisierung und Optimierung einer absoluten Positionssensorik für ein Hub-Dreh-Modul
LEM 1028 MA
F. Jauch
Testumgebung für Frequenzumrichter für hochdrehende Antriebe
LEM1015 MA
Ph. Omlin,
M. Wittmer
Entwicklung eines drahtlosen Messsystems zur potentialfreien Spannungsmessung
LEM1011 MA
D. O. Boillat
Design of an Isolation Gate Driver Transformer for a 12 kV/1.2 kV DC-DC Converter
LEM1001 MA
S. Tschannen
Differenzialsignalgenerator für Testsysteme auf FPGA-Basis
LEM1029 SA
D. Gerber
High Accurate and High Dynamic Current Measurement
LEM1004 MA
N. Widmer,
L. Fässler
Vergleich effizienter Hilfsspannungsversorgungen
LEM1008 MA
F. Streiff
Investigation and Optimization of the Grid Stability of AC Traction Vehicles
LEM1019 MA
D. O. Boillat
Novel Design Considerations for a Three-Phase Dual-Active-Bridge DC-DC Converter
LEM1001 MA
L. Fässler,
N. Widmer
Comparison of Efficient Auxiliary Power Supplies
LEM1008 SA
P. Shiraishi
Development of an Ultra-Low Power Microcontroller Board for Power Electronic Systems
LEM1013 SA
D. Koller,
L. Steinmann
Entwicklung einer kompakten Sensorelektronik für das Magnetlagersystem eines ultra-high-speed Motors
LEM1021 SA
A. Franciosi
Study and Implementation of a Single-Phase Grid Connected Current Source Converter
LEM1018 MA
M. Stettler
Analyse und Optimierung des Sensorsystems für einen lagerlosen High-Purity Mixer
LEM1014 MA
S. Schneider
Bestimmung und Modellierung von Kernverlusten in induktiven Komponenten
LEM0937 MA
G. L. Butti
Design of a Power Converter for Rated Flux Test on Generator Stator Cores
LEM0930 MA
J. Thilo
Impedance Based Stability Criteria for Power Electronic Based Power Systems
LEM1006 MA
G. Puntsagadash
Rennwagen Formula Student Electric
LEM1030 GA
S. Schöning
Realisierung und Vergleich von Bremschopperlösungen für M2LC Topologien
LEM1003 MA
M. Kasper,
S. Martz
Entwicklung und Inbetriebnahme eines universellen Encoder-Interfaces zur feldorientierten Regelung einer permanenterregten Synchronmaschine
LEM1009 SA
R. Hofer,
T. Scherer
Entwurf und Realisierung einer Benutzerschnittstelle für das Formula Student Rennfahrzeug
LEM1022 GA
M. Bucher,
R. Bosshard
Aktive Schwingungsdämpfung eines magnetisch gelagerten Wafer-Bearbeitungs-Tools
LEM1002 SA
D. Scherer
Industrielle Kommunikationsprotokolle - Ein Überblick
LEM 1005b SA
D. Scherer
Intelligente Schnittstelle für lagerlose Motoren
LEM 1005a BA
S. Schneider
Erweiterung Messsystem zur Bestimmung von Kernverlusten
LEM 0937 MA
L. Hirt,
M. Neff,
A. Oppliger,
T. Widmer
Analyse und Optimierung der Winkelsensorik eines magnetgelagerten Antriebssystems
LEM 0939 GA
A. Hillers,
P. Salis
Implementierung und Test von energieeffizienten Regelverfahren für Asynchronmaschinen
LEM 1012 SA
D. Honegger
Prozessstromquelle für Elektropolier-Prozesse
LEM 1010 SA
J. Weber,
I. Coray
Drehgebersysteme
LEM 1016 GA
M. Suenderhauf
Automatische Messkopf-Kalibriereinheit
LEM 1007 SA
A. Hillers,
S. Liechti,
T. Steiner
Energiespeicherung und-management eines Formula Electric Rennwagens
LEM 0938 SA
C. Beck
Auslegung und Aufbau eines ultraflachen Gleichrichters
LEM 0925 MA
A. Moroni Stampa
Design and Setup of a Galvanic Isolated and Ultraflat DC-DC Converter
LEM 0922 MA
N. H. Hensgens
Electromagnetic Interference Reduction in a Multiple Output Power Supply System
LEM 0927 MA
A. Scherer
Automatisierte Erfassung und Auswertung von Messdaten aus IGBT-Schaltversuchen
LEM 0929 MA
A. Buhr
LabVIEW-Simulation des Radschlupfs eines elektrisch betriebenen Schienenfahrzeugs
LEM 0936 MA
M. Bucher,
C. Bhamornsiri
Nachhaltigkeit in der Gebäudetechnik
LEM 1017 GA
S. Bleiker
Vergleich von Soft-Switching-Konzepten zur Steigerung der Effizienz
LEM 0935 SA
S. Hecht
Effizienzoptimierte Ansteuerung leistungselektronischer Systeme
LEM 0934 SA
L. Schwager,
P. Spengler
Halleffekt basierte Positionsbestimmung für Magnetlager
LEM 0921 SA
S. Allemann
Effizienzoptimierte Ansteuerung leistungselektronischer Systeme - Auxiliary Power Supply
LEM 0933 SA
M. Pulfer,
Y. Reckinger,
F. Wietor
Analyse und Modellierung von Wirbelstromsensoren zur Positionsdetektion durch eine Edelstahlwand
LEM 0931 SA
S. Käch
SiC-Leistungsschalterkonfigurationen für Wechselrichter in Hybridfahrzeugen und Simulation der Antriebsregelung einer PM-Synchronmaschine
LEM 0926 MA
C. Wegmüller
Parameter Identification for an Autonomous Quadrotor
LEM 0920 MA
Ch. Guntermann,
J. Feller
Regelung eines elektromagnetischen Aktors für einen Durchflussregler
LEM 0932 SA
M. Preindl
Switching Frequency ReductionUsing Sensorless Model Predictive Direct Control for High Power VSI
LEM 0923 MA
S. Tobler
Systemanalysator für Servocontroller
LEM 0928 SA
M. Schöni,
K. Meier
Implementation and Test of Different Current Measurement Sensors and Sensorless Rotor Position Estimation Methods for PM Electrical Machines
LEM 0918 SA
F. Jauch
Untersuchung und Optimierung der Netzstabilität eines AC-Triebfahrzeugs
LEM 0912 SA
K. Bitterli,
M. Imhof
Weiterentwicklung und Modellierung eines Turbinen Generator Systems
LEM 0905 MA
T. Holenstein
Auslegung und digitale Implementierung von Regelverfahren für einen magnetisch gelagerten Motor
LEM 0915 MA
Q. Tran
Development of a Protection Device for Generators Against Bearing Damages Due to High Shaft Currents
LEM 0914 DA
M. Kukulski
Image Segmentation for Molten Metal Inspection with a CMOS Video Camera
LEM 0911 DA
E. Bianda
Vergleich vo IGBT-Ansteuerkonzepten bezüglich Zuverlässigkeit
LEM 0908 MA
S. Pfister
Aufbau und Inbetriebnahme eines 2 kW PFC
LEM 0902 DA
Ch. Bucher
Entwicklung und Ausmessung eines zweistufigen Turbokompressorsystems
LEM 0816 DA
M. Fardel,
N. Luterbacher
Konzeptvergleich und Realisation eines 400V Wechselrichters für ultra-high-speed Motoren
LEM 0903 DA
C. Zingerli
Beobachterbasierte Kraftregelung von Magnetlagern
LEM 0842 DA
C. Wildmann
Voruntersuchung für den High Speed Motor
LEM 0909 DA
D. Gerber
Entwicklung eines Wellenstromschutzgerätes
LEM 0913 SA
Y. Lobsiger
Realisierung eines Systems zur potentialgetrennten Spannungsmessung bei hohem und dynamischem Bezugspotential
LEM 0907 DA
A. Steiner
Hochbeschleunigender, magnetisch gelagerter Antrieb für 450 mm Wafer
LEM 0836 DA
T. Burtscher
Modeling and Simulation of a Hybrid Heat Sink with Phase Change Material
LEM 0919 SA
C. Wegmüller,
S. Walter
Regelungskonzepte zur Positionsregelung eines magnetisch gelagerten Motors
LEM 0906 SA
E. Illiano
Efficient Control Electronics for future high efficient DC-DC Converter
LEM 0841 MA
M. Kammer,
A. Murbach
Signalauswertung und EDM-Elektronik für automatisierte Wuchtanlage
LEM 0904 SA
R. Kälin
Design, Implementation and Testing of a 10 kVA Modular Multilevel Converter Prototype
LEM 0917 SA
M. Vetterli
Resonant-Switching Three-Level Buck Converter
LEM 0839 DA
M. Bucher
Automatisierter Prüfstand für IGBT Qualifikationen
LEM 0910 SA
A. Moroni Stampa
EWTS Enhanced Wedge Tightness Sensor for Generator Testing
LEM 0916 SA
P. Bosshard,
L. Schwager,
P. Spengler,
M. Bucher,
T. Rüttimann
Gruppenarbeit Antriebstechnik (Hard- und Software)
LEM 0838 GA
A. Muaremi
Implementierung und Testen einer Java-Bibliothek für ausgewählte mathematische Algorithmen
LEM0901 SA
A. Tüysüz
Sensorless Control of Permanent-Magnet Machines from Zero to 1 Million rpm
LEM 0834 MA
R. Dörig
Battery Powered Bold Welding
LEM 0826 DA
R. Cortesi,
P. Bader
Testumrichter für hochdrehende Permanentmagnet-Maschinen
LEM 0831 DA
E. Smajic
Vacuum Interrupter Contact Wear Diagnostics
LEM 0833 DA
R. Steiner
Kontaktlose Energieübertragung für Versorgung auf Mittelspannungspotential
LEM 0832 MA
D. Christen
Redesign of a Highly Compact Phase-Shift DC-DC Converter
LEM 0822 DA
M. Burkart
Aufbau eines magnetisch gelagerten Plattenspielers
LEM 0825 SA
M. Preindl
Bidirectional Buck-Boost-Converter for Hybrid Vehicles
LEM 0837 SA
C. Wildmann
Mechanical Design of the KULKO Fusion Snake Robot
LEM 0835 SA
S. Käch
Optimierung der Modulation eines DC/DC Konverters für Hybridfahrzeuge
LEM 0823 SA
S. Schöning,
R. Kälin
Umrichter für High-Speed Medizinalbohrer
LEM 0829 SA
C. Beck
Inbetriebnahme eines neuen DC/DC-Konvertersystems für Hybridfahrzeuge
LEM 0824 SA
T. Prohaska,
M. Wittmer
Auslegung und Aufbau eines halbgesteuerten 3-Phasen Hochsetzsteller
LEM 0828 SA
A. Buhr,
F. Streiff
Realisation einer Wuchtmaschine für hochdrehende Motoren
LEM 0830 SA
D. Leuenberger
Design of a Middle Voltage Hybrid-Active-Filter Motor-Drive System
LEM 0840 MA
M. Güttinger
Analyse und Implementierung von verschiedenen Modulations-verfahren eines 3-level Inverters
LEM 0809 SA
I. Kovacevic
A Proposed Physical Model for Lifetime Estimation of Power Modules
LEM 0827 DA
Ch. Marxgut
Solid-State Modulator
LEM 0808 DA
T. Märki
Optimization and Digital Control of an Aerospace, Three-Phase, Delta-Switch PFC
LEM 0811 DA
T. Reichert
Magnetlager für einen Mega-Speed Antrieb
LEM 0815 DA
M. Schnellmann
Modernisierung der Energieversorgungssteuerung für ein neues Hochleistungslabor für Traktionssysteme
LEM 0821 DA
B. Wrzecionko
Entwurf und Realisierung eines bidirektionalen DC/DC-Konverters für den Einsatz in Hybrid- und Brennstoffzellenfahrzeugen
LEM 0749 DA
M. Marghitola
Visualisierungs- und Steuerungssoftware für ein magnetisches Lager
LEM 0810 DA
B. Prenaj
Battery Monitoring and Charge Controller for a Wearable Power System
LEM 0813 DA
M. Walter
Level Measurement System for a Magnetic Flowmeter Using Electrical Impedance Tomography
LEM 0820 SA
M. Imhof
Analyse der Sensorelektronik und des Leiterplatten-Layouts für ein Pumpsystem mit integrierter Leistungselektronik
LEM 0812 SA
S. Beugger
Analyse des transienten Verhaltens eines verteilten Zwischenkreises für ein mechatronisches Antriebssystem
LEM 0801 DA
E. Bianda,
G. Butti
Modeling of a 5dV/50kHz Transformer
LEM 0814 SA
M. Stettler
Unwuchtkompensation bei einem magnetgelagerten Wafer-Bearbeitungstool
LEM 0805 SA
M. Güttinger
Analyse von verschiedenen Modulationsverfahren eines 3-Level-Inverters
LEM 0809 SA
S. Belz
Weiterentwicklung eines neuen DC/DC-Konverters für Hybridfahrzeuge
LEM 0803 SA
C. Fischer
Auslegung und Aufbau eines DC/DC-Konverters zur Kondensatorladung
LEM 0807 SA
P. Steiner
Entwicklung und Realisierung einer Ansteuerektronik von IGBTs in Leistungsmodulatoren
LEM 0806 SA
L. Schmid,
D. Christen
Bediensoftware für einen PAM-Umrichter
LEM 0818 SA
I. Kovacevic
Software Tool for Input Filter Design
LEM 0753 SA
M. Fardel
Aufbau eines Lastzyklusversuchs für Leistungsmodule
LEM 0817 SA
R. Dörig
Auslegung und Implementierung eines Reglers für einen neuen DC/DC-Konverter für Hybridfahrzeuge
LEM 0802 SA
P. Shiraishi
Wearable Power: DC/DC Converter with Hysteretic Control
LEM 0804 SA
M. Schoch
Entwurf, Realisierung und analytische Untersuchung einer lagerlosen Hochdruckpumpe
LEM 0819 SA
J. Hegetschweiler
Praktikumsversuch Drahtlose Energieübertragung
LEM 0750 DA
B. Fässler,
D. Hösli
Aufbau eines hochkompakten Phase-Shift DC-DC Konverters
LEM 0735 DA
M. Scherer,
C. Bucher
Electricity Coding and Routing
LEM 0748 SA
A. Korn
Power Electronic Transformer Tap-Changers for Fast AC Arc Furnace Power Control
LEM 0742 DA
A. Hauser,
D. Schneider
Weiterentwicklung eines Turbokompressorsystems
LEM 0740 DA
J.P. Rapenne
AC BUS Minigrid
LEM 0751 DA
Ch. Hersberger
Detektion von Gasblasen im flüssigen Medium für Ultraschall-Durchfluss-Messgeräte
LEM 0737 SA
A. Bärlocher
Thermal Mass Flowmeter with Adaptive Coating Diagnostics
LEM 0733 SA
M. Schweizer
Ultra Sparse Matrix Converter
LEM 0728 DA
P. Frehner
Comparison of Digital Hysteresis Current Controllers for a Vienna Rectifier
LEM 0734 DA
S. Weiss,
J. Felder
Time-of-Flight Imaging for Industrial Applications
LEM 0752 DA
C. Zingerli
Entwicklung der Positionssensorik und -regelung für das Magnetlager eines ultrahochdrehenden Antriebs
LEM 0726 SA
J. Mühlethaler
Torque Ripple in Permanent Magnet Motors and a Compensation Approach
LEM 0743 DA
M. Brückner
Entwicklung einer 3D Visualisierung für PEEC Simulationsmodelle
LEM 0724 SA
S. Pfister
Automat zur Programmierung von Hallsensoren
LEM 0729 SA
P. Bader,
M. Vetterli
Simulator für Fehlverhalten von Linearmotoren
LEM 0730 SA
T. Holenstein
Software-Tester für Servo-Controller
LEM 0731 SA
A. Abdel Latif,
N. Hensgens
Aufbau eines lagerlosen Hochleistungspumpsystems mit vollintegrierter Leistungselektronik
LEM 0745 SA
D. K. Nguyen,
F. Schneiter
Untersuchung und Aufbau von Wicklungskonzepten für lagerlose Hochleistungs-Pumpsysteme
LEM 0746 SA
D. O. Boillat
Development of an Impedance Tomography System for a Magnetic Flowmeter
LEM 0736 SA
H. Abgottspon
Untersuchung des Einflusses von Kühlmethoden auf die Leistungsdichte
LEM 0732 SA
A. Gassmann,
S. Schneider
Kabinendruckregelung des Solar Impulse Flugzeugs
LEM 0739 SA
M. Wiget,
F. Wespi
Design and Realization of a Streetcar Drive System
LEM 0716 DA
M. Kukulski
Design eines Magnetlagers für Halbleiter-Produktionsanlagen
LEM 0738 SA
M. Kropf,
Y. Lobsiger
Inbetriebnahme und Realisierung einer Testumgebung für Leistungstransformatoren
LEM 0723 SA
R. Cortesi
Thermische und elektrische Schaltverlustmessung an einer Boost-Konverter Topologie
LEM 0744 SA
G. Dörig
Einphasiges 300W PFC Netzteil zur Integration in ein lagerloses Pumpsystem
LEM 0720 DA
D. Borer
Numerical and Experimental Stability Investigation of a Bearing Radial Fluid Pump
LEM 0721 DA
A. Koller
Simulation und Inbetriebnahme eines dreiphasigen PFC-Prototypen unter luftfahrttechnischen Gesichtspunkten
LEM 0722 DA
M. Basler
Reliability, Availability, Maintainability and Safety (RAMS) in Medium Voltage Drive Applications
LEM 0727 DA
O. Keiser
High-Power Switched Capacitor DC-DC Converter
LEM 0711 DA
B. Warberger
Entwicklung und Implementierung eines lagerlosen und sensorlosen Motors
LEM 0719 DA
M. Müller
Einphasiges 300W PFC Power Supply zur Integration in einem lagerlosen Pumpsystem
LEM 0717 DA
A. Castellino
Development and Characterization of an Interface for the Observation of Rotor Currents in Brushless Excited Synchronous Machines
LEM 0703 DA
J. Baumberger
Testroboter für Hall-Sensoren
LEM 0718 SA
S. Ott
Thermal Mass Flowmeter with Advanced Coating Detection
LEM 0741 DA
P. Gebbers
Modelling of a Micropump Actuator System
LEM 0710 DA
A. Looser
1 Mrpm-Projekt / Ein Demonstrator-Antriebssystem mit Weltrekorddrehzahl
LEM 0707 DA
F. Kind
Kabinendruckversorgung für das Solar Impulse Flugzeug
LEM 0706 DA
R. Kälin
Auslegung, Aufbau und Analyse einer DC-DC Konverter Ausgangsstufe mit IGBT Halbleitern
LEM 0709 DA
N. Vollmar
Software Tool for Theoretical and Practical Heat Sink Optimization
LEM 0712 DA
Ch. Loch
Galvanisch isolierte Spannungswandler
LEM 0705 DA
C. Wildmann
Analyse, Design und Optimierung des Wafer Chuck-Antriebs
LEM 0714 SA
F. Althaus
Implementierung der Regelung und Inbetriebnahme eines Magnetlagers für einen Antrieb mit 500'000 U/min
LEM 0715 SA
E. Smajic
Ausarbeitung und Umsetzung einer hochdynamischen Strommessung mit Auswertelektronik bei Pulsgeneratoren
LEM 0713 SA
S. Drittenbass,
R. Steiner
Design und Realisierung einer Solarenergie-Netzeinspeisung
LEM 0708 SA
S. Märchy
Development of a Experimental Breast Pump System for Research
LEM 0651 DA
D. Landert
Entwurf einer robusten PLL für den Betrieb 3-phasiger PWM Gleichrichter
LEM 0725 SA
G. Cetin
Aufbau eines vollautomatisierten Teststandes für magnetgelagerte Pumpen
LEM 0650 SA
E. Ilgünsatiroglu
Aufbau und Optimierung der Wirbelstromsensoren für den Einsatz eines magnetgelagerten Wafer-Bearbeitungswerkzeug
LEM 0704 SA
G. Brandstetter
Multi Functional Converter System - Modelling and Control Design of a DC-DC Converter
LEM 0701 SA
K. Bitterli,
N. Luterbacher
Entwurf und Realisierung einer Testumgebung für Leistungstransformatoren
LEM 0702 SA
M. Thommen
Lagerlose Pumpsysteme mit modular integrieter Leistungselektronik
LEM 0634 DA
D. Krähenbühl,
F. Zürcher
Auslegung und Realisation eines modular verwendbaren 1.5kW Konverters für lagerlose Antriebe
LEM 0642 DA
B. Galliker
Design and Implementation of the Control for a Multi Functional Converter System for Hybrid Vehicles
LEM 0632 DA
V. Keller
EMC Testing System for the Mining Facilities of Chile
LEM 0641 DA
K. Hürlemann,
S. Solenthaler
Inverter for Low Power Generation
LEM 0654 DA
D. Hassler
Power-, Sensor- and Control-Electronics for an Ultra-High-Speed Air Pressurisation System for the Solar Airplane
LEM0643 DA
M. Küchlin
Klein-Controller für Servomotor
LEM 0635 DA
A. Baur,
P. Gubler
Messanlage zu Identifikation thermischer Modellparameter von Linearantrieben
LEM 0636 SA
H. Zellweger
Level Measurement of Partial Filled Magnetic Flowsensors
LEM 0653 DA
D. Breu,
Ch. Conte
Entwicklung und Realisierung der Elektronik zur Regelung des Magnetlagers eines High-Speed-Rotors
LEM 0646 SA
M. Angliker
Entwicklung und Realisierung eines O2/CO2 Sensor Kalibrator Prototyps
LEM 0638 DA
M. Dürr
Realization of the Power and Control Electronics for the Generator/Starter of a Micro Gas Turbine
LEM 0631 DA
T. Baumgartner,
J. Germann
Analyse und Verifikation unterschiedlicher Konzepte zur Positionsdetektion durch metallische Schichten
LEM 0652 SA
D. Leuenberger,
F. Günther
Power-, Sensor- and Control-Electronics for an Ultra-High-Speed Air Pressurisation System for the Solar Airplane
LEM0645 SA
S. Ryffel,
D. Christen
Aufbau und Inbetriebnahme eines Gleichrichters
LEM 0649 SA
O. Keiser,
M. Räber
Redesign of the Back-to-Back Converter
LEM 0648 SA
S. Walter,
M. Vetterli
Realisierung eines bidirektionalen Bedienterminals zur Steuerung digitaler Systeme
LEM 0644 SA
J. Mühlethaler
Realisierung eines bidirektionalen Serienresonanzkonverters
LEM 0637 SA
F. Betschart
Analyse von Sensorsystemen zur Positionsbestimmung eines High-Speed Rotors
LEM 0647 SA
R. Kälin,
P. Frehner
Implementation of the PESdsp+ "DSPListener" Communication Software
LEM 0640 SA
K. Fritsche
Digitale Signalverarbeitung zur Multiphase-Flow Analyse
LEM 0615 DA
R. Felix
Leitfähigkeitsbestimmung mittels elektromagnetischem Durchflussmesser
LEM 0623 DA
T. Tomaschett,
T. Nyikos
Design and Control of a DC Wind Farm
LEM 0612 DA
T. Huggenberger
Entwicklung eines Tools zur Simulation von IGCT-Umrichtern
LEM 0626 DA
K. Egli
Entwicklung eines Multifunktionsboards für den Einsatz in ...
LEM 0628 SA
M. Baldinger
Design and Implementation of a Resonant Converter for High Voltage and High Power Application
LEM 0601 MA
T. Ruckstuhl
Auslegung und Aufbau eines Miniatur-Wechselrichters für den Einsatz in Halbleiterproduktionsanlagen
LEM 0610 DA
M. Sieber
Sensorlose Regelung für redundanten ACS 6000 Synchronmaschinenantrieb
LEM 0602 DA
P. Wehrli
Energierückgewinnung in Pulsed Power Systemen
LEM 0630 DA
A. Castellino,
A. Koller
Evaluation und Charakterisierung unterschiedlicher Stromsensortypen zur Verwendung in lagerlosen Pumpsystemen
LEM 0609 SA
T. Märki
'State of the Art' Digital Control for Power Electronic Systems
LEM0606 SA
C. Zingerli
100A Stromversorgung für eine Xenonkurzbogenlampe
LEM 0616 SA
M. Dürr,
B. Fässler
Analyse und Optimierung der Hardware für das PPS Solar Climber
LEM 0611 SA
R. Weber,
M. Takidis
Aufbau eines neuartigen Positionserfassungssystems für einen lagerlosen Motor
LEM 0608 SA
M. Basler,
T. Peter
Aufbau und Inbetriebnahme eines sensorlosen Scheibenläufermotors
LEM 0624 SA
M. Küchlin,
G. Dörig
Automatisierter Prüfstand für NdFeB-Permanentmagnete
LEM 0614 SA
R. Müller,
M. Wiget
Dimensionierung und Realisierung einer Elektronik für ein ultrakompaktes und ...
LEM 0617 SA
B. Galliker
Discontinuous Space Vector Modulation for Three-Level Converters
LEM 0613 SA
A. Steiner,
A. Korn
Ent- und Ummagnetisierung
LEM 0605 SA
C. Loch
Entwicklung eines Anpassungs- und Kompensationsnetzwerk, Pulsed Power
LEM 0607 SA
M. Schweizer
Implementierung einer Softwareumgebung für ein neues Mikroprozessorsystem
LEM 0619 SA
T. Cvetic,
F. Zürcher
Läufer-Handtester
LEM 0620 SA
A. Gysi,
A. Looser
Lithium Polymer Ladegerät
LEM0604 SA
D. Krähenbühl
Lithium Polymer Ladegerät
LEM0604 SA
R. Baur,
R. Waespe
Realisierung eines Bewegungsdekektors mittels Bildverarbeitung
LEM 0622 SA
S. Solenthaler,
E. Carrasco
Sensorlose Regelung für ein ultrahochdrehendes Antriebssystem
LEM 0618 SA
D. Hassler,
M. Höpflinger
Wafer Chuck mit integrierter Winkel- und Positionsmessung mittels Hallsensoren
LEM 0625 SA
M. Schnellmann
Analysis of the Stability and Control of the Neutral Point for Three-Level PWM PFC Circuits
LEM 0629 SA
N. Vollmar
Implementierung und Testen einer Java-Bibliothek für ausgewählte mathematische Algorithmen
LEM0621 SA
M. Djordjevic
Interdependence of AC-Side and DC-Side Optimal Controllers for Three-Level Rectifiers
LEM 0603 SA
I. Lichtenstein
Thermische Analyse verschiedener Kühlkonzepte
LEM 0627 SA
D. Aggeler
Control Strategies for Three-Level Inverter
LEM 0518 DA
G. Lauss
Entwicklung und Realisierung eines Dreiphasen-Wechselrichters für den Einsatz ...
LEM 0527 DA
C. Gutscher
Electronic Smoothing Inductor
LEM 0516 DA
J. Meili
5-Level Converter with Optimized Pulse Patterns
LEM 0525 DA
A. Aschwanden,
A. Jost
Intelligenter elektrischer Druckregler
LEM 0524 DA
S. Fuchs
Electromagnetically Quiet Power
LEM 0517 DA
R. Suard
Entwurf und Realisierung von Regelkonzepten zur digitalen Durchflussregelung
LEM 0528 SA
P. Kienast,
F. Roncarati
Analyse und Optimierung bidirektionaler DC/DC Wandler
LEM 0512 SA
C. Müller,
R. Vorburger
Aufbau einer magnetgelagerten Pumpe mit digitaler Sensorauswertung
LEM 0522 SA
D. Schneider
Aufbau und Inbetriebnahme eines Solarwechselrichters für Netzeinspeisung
LEM 0526 SA
D. Hassler
Entwicklung und Realisierung eines Stromzwischenkreis-Wechselrichters
LEM 0513 SA
K. Fritsche,
R. Gmünder
Experimentelle Analyse eines high-speed Generators für eine Mikroturbine an einem ...
LEM 0515 SA
T. Hug,
J. Kley
Intelligenter Rotor
LEM 0520 SA
D. Jaeckl
Kompakter elektrischer Druckregler
LEM 0521 SA
A. Hauser,
C. Keller
Prüfstand für dynamische Linearantriebe
LEM 0519 SA
P. Zgraggen
Realisierung eines Schaltnetzteils zur Speisung des Motorcontrollers LC-325
LEM 0523 SA
F. Kind,
P. Studer
Redesign einer Elektronik für ein ultra high-speed Antriebssystem
LEM 0514 SA
G. Valchera,
M. Arrigo
HF Modelling of Ferrite Wound Components
LEM 0507 SA
M. Pfister
Läufer-Richtgerät
LEM 0510 SA
M. Baldinger,
T. Huggenberger
Realisation of the Control System for a Three-Phase Inverter
LEM 0505 SA
O. Stössel,
F. Giezendanner
Realisation of a Matrix Converter Based on RB-IGBTs
LEM 0504 DA
A. Putzi,
H. Plesko
Entwurf und Realisierung einer Kommunikationselektronik für ein Blutpumpensystem
LEM 0508 DA
F. Wespi
Thermische Untersuchung einer Hochtemperatur-Magnetlagerpumpe
LEM 0511 SA
S. Fuchs,
F. Meili
PFC Converter for Wide Range Input Voltage and Fixed Low Output Voltage
LEM 0502 SA
R. Wespe,
A. Wirthmüller
Integration von EMV-Filtern in Leiterplatten - emPIC
LEM 0503 SA
S. Scherrer
Erweiterung eines DSP Moduls um eine USB Schnittstelle
LEM 0501 SA
M. Guidon,
G. Weilenmann
Programmierbares Dosiergerät
LEM 0509 SA
M. Sieber,
D. Aggeler
Realisation of a Bi-Directional Full-Bridge Converter
LEM 0506 SA
D. Bortis
Entwurf und Realisierung einer galvanischen Trennung für analoge Signale
LEM 0416 DA
A. Soland,
P. Zingg
Entwurf und Realisierung eines intelligenten Interface-Moduls für lagerlose Pumpsysteme
LEM 0415 DA
T. Friedli,
R. Stalder
Redesign und Inbetriebnahme einer dreiphasigen modular aufgebauten PFC-Eingangsstufe
LEM 0418 DA
M. Nibelle
Improvement of a Motor Using Bulk Superconductor in the Rotor (durchgeführt an der University of Tokyo in Kooperation mit Prof. Ohsaki)
LEM 0408 DA
T. Ruckstuhl,
M. Thommen
Aufbau und Inbetriebnahme einer elektromechanischen Ansteuerung zur hydraulisch-mechanischen Druckregelung
LEM 0413 SA
T. Kaufmann
Aufbau und Inbetriebnahme eines sensorlosen magnetgelagerten Scheibenläufermotors
LEM 0412 SA
M. Portmann,
P. Rosa
Entwicklung und Realisierung eines Magnetprüfstandes
LEM 0417 SA
F. Gambarara,
M. Yuecel
Entwurf und Realisierung eines revolutionären Durchfluss-Regelsystems für die Halbleiterindustrie
LEM 0414 SA
M. Blum,
J. Rohrer
Erhöhung der Antriebssteifigkeit durch Beschleunigungs-Messung
LEM 0410 SA
M. Guidali
Firmware-Upload auf Microkontroller über serielle Schnittstelle
LEM 0419 SA
S. Scherrer,
A. Steiner
Vollautomatischer Messtisch für Linearantriebe
LEM 0411 SA
R. Felix
Optischer Tastkopf für Oszilloskope (durchgeführt an der TU Wien in Kooperation mit Prof. Ertl)
LEM 0409 SA
C. Zwyssig,
M. Bartholet
Permanent-Magnet Generators with Series Compensation, Diode Rectifier and DC/DC Converter for Wind Turbine Applications
LEM 0407 DA
T. Nyikos
Entwicklung einer temperaturkompensierten Sensorelektronik für eine Hochtemperatur Halbleiterpumpe
LEM SS04 SA
C. Gutscher
Regelung des VRX-4 bei unsymmetrischen Netzbedingungen
LEM 0406 SA
M. Nibelle,
L. Wikström
Development of a DC/DC Converter for Linear High Power Amplifiers
LEM 0405 SA
D. Grünert,
D. Furrer
Dimensionierung und praktische Realisierung eines 500W Dreiphasen-Pulswechselrichters
LEM 0404 SA
H. Plesko,
A. Putzi
Digitale Regelung des VRX-4
LEM 0403 SA
T. Friedli,
P. Müller,
V. Keller
Aufbau, Optimierung und gesteuerte Inbetriebnahme einzelner Module einer dreiphasigen Telekomstromversorgung (Y-Rectifier)
LEM 0401 LEM 0402 SA
A. Heinrich,
C. Setz
Aufbau und Inbetriebnahme eines neuartigen magnetgelagerten Durchflussreglers für die Halbleiterindustrie
SS 04 SA
T. Mühlemann,
M. Ruh
Aufbau eines Power-Factor-Correctors für einen 2 kW-Wechselrichter
LEM xxx SA
F. Giezendanner
Entwicklung und praktische Realisierung einer PWM-Ansteuerplatine für eine modulare Topologie (Y-Rectifier) einer Telekom-Stromversorgung
LEM 0309 SA
S. Lauber
Dimensionierung Dreiphasiger Netzfreundlicher Gleichrichter-Systeme
LEM 0308 DA
R. Köhli
Webbasierte Ferndiagnose für Bahnsysteme: Loggen von Strecken und Auswerten von Daten hinsichtlich Momentpulsationen, verursacht durch Oberwellenproduktion von Stromrichtern
LEM 0307 DA
A. Soland,
C. Eisenhut
Sensorelektronik mit Signalprozessorauswertung
WS03/04 SA
C. Küttel,
F. Dörfler
Aufbau eines magnetgelagerten Durchflussreglers für die Halbleiterindustrie
WS03/04 SA
M. Arnold,
L. Seemann
Viskositäts-Regelkreis und Dosiersystem
WS03/04 SA
R. Höpli,
A. Meens
Entwicklung eines Debugging- und InSystem- Programmierungstools für eingebettete Systeme
LEM 0306 SA
S. Schneebeli
Vergleich von Resonanz- Konverter-Topologien für Computertomographie-Anwendungen
LEM 0305 SA
S. Lauber
Regleranalyse und Reglersynthese für den Betrieb eines Buck Boost-Konverters bei unsymmetrischen Netzbedingungen
LEM 0304 SA
M. Nibelle,
D. Rolle
Energieverbrauch moderner Regionalzüge
LEM 0303 SA
C. Rytz
Analytische Berechnung der Strombelastung sowie der Schaltverluste der Leistungshalbleiter beim konventionellen Matrix-Konverter und beim Very-Sparse-Matrix-Konverter unter Berücksichtigung verschiedener Modulationsverfahren
LEM 0302 DA
J. Rauchenstein
Theoretische und simulative Analyse einer Zustandsregelung für einen dreiphasigen AC/DC PWM Buck Boost-Konverter
LEM 0301 DA
P. Schlienger,
R. Cagienard
Entwicklung und Inbetriebnahme einer digitalen Regelung für einen Dreiphasen-400Hz-SEPIC Konverter
LEM 0213 DA
C. Hunziker
Aufbau einer Co-Simulation eines Antriebswechselrichters Entstehung der motorseitigen Gleichstromkomponente bei Antriebsstromrichtern in GTO-Technik
LEM 0212 SA
H. Gamperl
Theoretische und simulative Untersuchung einer AC-seitigen Regelung für einen dreiphasigen AC/DC PWM Buck Boost-Konverter
LEM 0211 DA
T. Schneeberger
Dimensionierung und Realisierung eines kompakten 2-Schalter-Sperrwandlers für die Speisung der Steuerelektronik einer Telekom-Stromversorgung
LEM 0210 SA
M. Studer,
J. Meyer
Anbindung eines DSP-Moduls an den Leistungsteil eines Buck Boost Konverters
LEM 0209 DA
A. Trüllinger,
A. Nold,
M. Gilomen
Entwicklung und praktische Realisierung eines High-Speed DSP-Moduls für die digitale Regelung eines Dreiphasen-Pulsgleichrichtersystems hoher Taktfrequenz
LEM 0208 DA
M. Studer
Dimensionierung und praktische Realisierung eines einphasigen 1.5kW-Wechselrichters
LEM 0207 SA
F. Ronc,
C. Rytz
Theoretische und simulative Untersuchung einer DC-seitigen Regelung für einen dreiphasigen AC/DC PWM Buck Boost-Konverter
LEM 0206 SA
M. Wagner
Analyse, Aufbau und messtechnische Verifikation eines einphasen PFC-Moduls
LEM 0205 SA
A. Blaas,
S. Schierscher
Dimensionierung und praktische Realisierung eines Boost-Konverters als Eingangsstufe eines einphasigen Wechselrichters kleiner Leistung
LEM 0204 SA
R. Blank,
F. Durrer
Ermittlung des Schaltverhaltens und Messung der Schaltverlustleistung an der Kombination der IXYS Module FIO 50-12B / FII50-12E eingesetzt in einer 'Very Sparse Matrix Converter' Topologie
LEM 0203 SA
M. Häfliger
Entwurf und simulative Untersuchung eines Konzepts zur Antriebsregelung einer permanenterregten Synchronmaschine mit einem Sparse-Matrix-Converter
LEM 0202 SA
P. Favre-Perrod,
R. Frik
Auslegung von DC- und AC- Traktionsantrieben
LEM 0201 SA
P. Busenhart
Dimensionierung und praktische Realisierung eines Zwei-Schalter Sperrwandlers
LEM 0110 SA
L. Ladu,
J. Rauchenstein
Simulation und Verlustberechnung eines 3-Punkt DC/DC-Wandlers und eines 2-fach versetzt getakteten DC/DC-Wandlers
LEM 0109 SA
P. Jacquod
Interaktive Java-Applets zur Veranschaulichung der Pulsbreitenmodulation dreiphasiger Stromrichter
LEM 0108 SA
S. Burger,
D. Gautschi
Wirkungsgradoptimierung eines 750 kW-Umrichters für Windkraftanlagen
LEM 0107 DA
P. Schlienger,
R. Cagienard
Messung von Schaltverlusten an einer hart geschalteten IGBT-Halbbrücke mit induktiver Last
LEM 0106 SA
C. Schaniel,
S. Mutter
Dimensionierung und praktische Realisierung eines Stromsensors hoher Bandbreite und Gleichtaktunterdrückung für Dreiphasen-Pulsgleichrichtersysteme hoher Taktfrequenz.
LEM 0105 DA
K. Geldhof
Sensorless Control of a Permanent-Magnet Synchronous Generator for Windpower Applications
LEM 0104 DA
S. Meier,
D. Aegerter
Inbetriebnahme und Regelung eines Symetrierkompensators
LEM 0103 SA
T. Rechberger
Analytische Berechnung der Netzrückwirkungen von Gleichrichterbrücken mit kapazitiver Glättung
LEM 0102 DA
C. Schaniel
Untersuchung eines speziellen Filters für einen DC/DC-Wandler für Brennstoffzellen und Supercaps
LEM 0101 SA
E. Schmid,
R. Stalder
Smart Battery Charger für portable magnetgelagerte Miniaturblutpumpe
LEM SS03 SA

Further Publications

Author Title Published in
C. Minke
R. Mallwitz
P. Dworakowski
L. Lorenz
J. Huber
Download FEPPCON XII: Sustainable Power Electronics Technology
FEPPCON XII: Sustainable Power Electronics Technology
IEEE Power Electronics Magazine, vol. 13, no. 2, pp. 75–80, Jun. 2026. doi: 10.1109/MPEL.2026.3686001
J. W. Kolar
Download Netto-Null-2050—Energy Moonshot or Mission Impossible?
Netto-Null-2050—Energy Moonshot or Mission Impossible?
Presentation at the ETIT-OVE High-Profile Lecture Series, Netto-Null-2050, TU Wien, Vienna, Austria, June 16, 2026
J. W. Kolar
Download Standing on the Shoulders of Giants – Building the Future
Standing on the Shoulders of Giants – Building the Future
Presentation at the 10th Anniversary Commemorative Session of the International Power Electronics Conference (IPEC 2026), Nagasaki, Japan, May/June, 2026.
J. W. Kolar,
J. Huber
Download 'X-Technologies/Concepts' – Major Drivers of Power Electronics Innovation
"X-Technologies/Concepts" – Major Drivers of Power Electronics Innovation
Presentation at Tohoku University, Japan, May 26, 2026.
L. James
Download Green Energy Isn´t Free: The Hard Numbers Behind the Transition
Green Energy Isn´t Free: The Hard Numbers Behind the Transition
PCIM 2025 Keynotes / PCIM News Platform, August 11, 2025
K. Jalo,
N. Anglani
Download Net Zero Power Converter Design and Manufacturing: Where Are We Now?
Net Zero Power Converter Design and Manufacturing: Where Are We Now?
IEEE Power Electronics Magazine, Vol. 12, No. 2, pp. 54-59, June 2025
J. Huber
J. W. Kolar
Download Circular Economy Compatible Power Electronics and New Application Areas
Circular Economy Compatible Power Electronics and New Application Areas
White Paper supported by SFOE, 4E-PECTA, and ECPE, July 1, 2025
J. W. Kolar,
J. Huber
Download «Integration» – A Major Driver of Power Electronics Innovation
«Integration» – A Major Driver of Power Electronics Innovation
Keynote Presentation at the IEEE Power Electronics Society Day (IEEE PELS Day), June 20, 2025
R. Bojoi
Download IEEE IAS Member Johann W. Kolar Received  the 2025 IEEE Medal in Power Engineering
IEEE IAS Member Johann W. Kolar Received the 2025 IEEE Medal in Power Engineering
IEEE Industry Applications Magazine, May/June 2025
Energy Efficiency Movement Association
Download Efficiency Now – Overcoming Internal Barriers to Industrial Energy Efficiency
Efficiency Now – Overcoming Internal Barriers to Industrial Energy Efficiency
Energy Efficiency Movement (EEM), May 2025
L. Imperiali,
J. W. Kolar,
J. Huber
Download Circular Economy Compatible Power Electronics
Circular Economy Compatible Power Electronics
Online presentation at Infineon's Power Electronics Colloquium, December 2024
U. Drofenik,
J. W. Kolar
Long-Term Trends and Disruption in Medium Voltage Power Electronics
Proceedings of the 13th International Conference on Renewable Energy Research and Applications (ICRERA 2024), Nagasaki, Japan, November 9-13, 2024
J. W. Kolar
Download Remembering a Luminary in the Field of Power Electronics
Remembering a Luminary in the Field of Power Electronics
Presentation at the 16th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2024) "Professor Ned Mohan Memorial Session", Phoenix, AZ, USA, October 20-24, 2024
Further Publications prior to August 2024, PES Power Electronic Systems Lab
D. Zhang,
E. Bürgisser,
M. Akbas,
D. Cao,
J. W. Kolar,
J. Huber
Download Cryogenic Power Supply for Use in Cryo-Cooled HTS Magnet Systems
Cryogenic Power Supply for Use in Cryo-Cooled HTS Magnet Systems
Swiss Accelerator Research and Technology (CHART) Final Project Report, June 30, 2024
J. W. Kolar, et al.
Open video
Energy Efficiency Movement – Transitions to an Association
Transformation of the Energy Efficiency Movement (EEM) into an independent association, May 2024
J. W. Kolar
Download “To Efficiency – and Beyond”
“To Efficiency – and Beyond”
Energy Efficiency Movement, January 2024
Melchior Magazin
Download Ich bin ein Mit-Erfinder
Ich bin ein Mit-Erfinder
Melchior Magazin, Nr. 18, 2023
IEC Market Strategy Board
Download Power Semiconductors for an Energy-Wise Society
Power Semiconductors for an Energy-Wise Society
IEC White Paper, October 2023
J. W. Kolar
Open video
The Energy Efficiency Movement (EEM)
Interview of J.W. Kolar by M. Umiker, Executive Director of the EEM, August 2023
R. Higgelke
Download Auslaufmodell Siliziumkarbid?
Auslaufmodell Siliziumkarbid?
Markt&Technik 14/2023
R. Bonetti,
N. Nain,
Z. Yu,
H. Yan
Download Smarton Technology – Power Supply EDA Software Platform
Smarton Technology – Power Supply EDA Software Platform
Championship Scramble of the 8th China International College Students' 'Internet+' Innovation and Entrepreneurship Competition, Chonqqing University, China, April 9, 2023
Infineon Technologies AG
Download 10 kW/L GaN-based EV Charger with Wide Output Voltage RangeOpen video
10 kW/L GaN-based EV Charger with Wide Output Voltage Range
Next Generation On Board Chargers
Reuters
Download The Industrial Energy Efficiency Playbook
The Industrial Energy Efficiency Playbook
White Paper - Energy Efficiency Movements, Reuter Events, November 2022
G. Deboy
Download Bringing WBG Technology to the Next Level: Part 4 of 4 Editorial Series: When to Make the Move from Silicon to Wide Bandgap
Bringing WBG Technology to the Next Level: Part 4 of 4 Editorial Series: When to Make the Move from Silicon to Wide Bandgap
PSD - Information to Power Your Designs, 2022
Medizinische Universität Wien
Download Neue, innovative Option für Herzkammern-Ersatz bei Kindern mit „Einkammerherzen“
Neue, innovative Option für Herzkammern-Ersatz bei Kindern mit „Einkammerherzen“
Presseinformation
SEW Eurodrive
Download Studienpreisverleihung 2020
Studienpreisverleihung 2020
Published in SEW Eurodriver 02/2021
P. Czyz,
T. Guillod,
F. Krismer,
J. W. Kolar
Download SCCER-FURIES 2017-2020 Activity Report
SCCER-FURIES 2017-2020 Activity Report
Inputs for SCCER-FURIES 2017-2020 Activity report
Handelszeitung
Download No-Touch Robotics: Dieser Roboter bewegt Dinge, ohne sie zu berühren
No-Touch Robotics: Dieser Roboter bewegt Dinge, ohne sie zu berühren
Published on Handelszeitung.ch, March 4, 2021
Elektronikwelt
Download Wegbereiter der All-Electric Society
Wegbereiter der All-Electric Society
The Quintessence, Special Issue on Passion for Technology, November 2020
A. J. Marques Cardoso
Download Power Electronics Design Methods and Automation in the Digital Era
Power Electronics Design Methods and Automation in the Digital Era
IEEE Power Electronics Magazine, Vol. 7, No. 2, June 2020
R. Pilawa-Podgurski
Download The Future of Power Electronics Circuits
The Future of Power Electronics Circuits
IEEE Power Electronics Magazine, Vol. 7, No. 2, June 2020
P. Czyz,
T. Guillod,
F. Krismer,
J. W. Kolar
Download New 40kV / 300kVA Quasi-2-Level Operated 5-Level Flying Capacitor SiC “Super-Switch” IPM
New 40kV / 300kVA Quasi-2-Level Operated 5-Level Flying Capacitor SiC “Super-Switch” IPM
Published in the 1st SCCER-FURIES Newsletter 2020
ETHZ D-ITET
Download We are focused on making the 'All Electric Society' a realityDownload We are focused on making the 'All Electric Society' a reality
We are focused on making the 'All Electric Society' a reality
Interview Series "Professors at D-ITET" of ETH Zurich, March 2020
D. Rothmund,
T. Guillod,
D. Bortis,
J. W. Kolar
Download Mit neuen Solid-State-Transformatoren elektrische Energie effizienter nutzen
Mit neuen Solid-State-Transformatoren elektrische Energie effizienter nutzen
Published on NFP-Energie.ch, Schweizerischen Nationalfonds SNF, November 26, 2019
L. Schrittwieser,
M. Leibl,
J. W. Kolar
Download 99% Efficient Isolated Three-Phase PFC RectifierDownload 99% Efficient Isolated Three-Phase PFC Rectifier
99% Efficient Isolated Three-Phase PFC Rectifier
Published in Energy Science Center (ECS), October 17, 2018
D. Rothmund,
J. W. Kolar
Download Highly Efficient 10kV SiC-Based Solid-State TransformersDownload Highly Efficient 10kV SiC-Based Solid-State Transformers
Highly Efficient 10kV SiC-Based Solid-State Transformers
Published in Energy Science Center (ECS), September 19, 2018
J. W. Kolar
Download Potential GaN Bidirectional Switch Applications
Potential GaN Bidirectional Switch Applications
ETHZ Internal Meeting, June 2018
-
Download 10th Anniversary of the International Conference on Integrated Power Electronics Systems – CIPS 2018
10th Anniversary of the International Conference on Integrated Power Electronics Systems – CIPS 2018
Published in Bodo's Power Systems, May 2018
-
Download Wide Bandgap Gains Acceptance
Wide Bandgap Gains Acceptance
Published in Power-Mag, Issue 2, April 2018
-
Download Joint Japanese-Swiss Project in Energy Harvesting
Joint Japanese-Swiss Project in Energy Harvesting
Published in SCCIJ, Swiss Chamber of Commerce and Industry in Japan, December 2017
M. Flankl,
T. Wellerdieck,
J.W. Kolar
Download Energy Efficiency of an Electrodynamically Levitated Hyperloop Pod
Energy Efficiency of an Electrodynamically Levitated Hyperloop Pod
Published in Energy Science Center (ECS), November 29, 2017
M. Flankl
Download Energy Harvesting for Next Generation Freight Trains
Energy Harvesting for Next Generation Freight Trains
Published in Energy Science Center (ECS), October 17, 2017
J. W. Kolar
Download The GOOGLE Little Box Challenge – Ultra Compact GaN- or SiC-Based Single-Phase DC/AC Power Conversion
The GOOGLE Little Box Challenge – Ultra Compact GaN- or SiC-Based Single-Phase DC/AC Power Conversion
Invited Guest Lecture at Aalborg University, Department of Energy Technology, September 15, 2017
ETHZ D-ITET
Download No (Speed) Limit
No (Speed) Limit
D-ITET Portrait Brochure, p. 20, June 21, 2017
ETHZ D-ITET
Download Solid-State Transformers - Energy Routing for Future Trains, Ships and Smart Grids
Solid-State Transformers - Energy Routing for Future Trains, Ships and Smart Grids
D-ITET Portrait Brochure, p. 21, June 21, 2017
J. W. Kolar
Download Multi-Objective Optimization in Power Electronics
Multi-Objective Optimization in Power Electronics
Invited Presentation at Sun-Yat-Sen-National University (NSYSU), Kaohsiung, Taiwan, June 2, 2017
A. Staudacher
Download Denken, forschen - umsetzen                ETH Zürich. Eliteuni zeigt vor, wie aus Ideen Produkte werden. Österreichs Wirtschaft soll davon profitieren.
Denken, forschen - umsetzen ETH Zürich. Eliteuni zeigt vor, wie aus Ideen Produkte werden. Österreichs Wirtschaft soll davon profitieren.
PressReader.com, May 15, 2017
-
Download Ultraschneller Magnetantrieb
Ultraschneller Magnetantrieb
ETH Geschäftsbericht 2016, p. 26, April 2017
J. W. Kolar
Download Power Electronic Topologies – Do We Need More or Any Benefit to New Ones?
Power Electronic Topologies – Do We Need More or Any Benefit to New Ones?
Presentation in Rap Session “Power Electronics Topologies – Do We Need More or Any Benefit to New Ones?”, 32nd Applied Power Electronics Conference and Exposition (APEC 2017), Tampa, FL, USA, March 26-30, 2017
J. W. Kolar, et al.
Download Power Magnetics @ High Frequency - State-of-the-Art and Future Prospects
Power Magnetics @ High Frequency - State-of-the-Art and Future Prospects
Keynote Presentation in Industry Session “High Frequency Magnetics – Transforming the Black Magic to Engineering”, 32nd Applied Power Electronics Conference and Exposition (APEC 2017), Tampa, FL, USA, March 26-30, 2017
D. Rothmund,
D. Bortis,
J. W. Kolar
Download Solid-State Transformator mit moderner SiC-Halbleitertechnologie
Solid-State Transformator mit moderner SiC-Halbleitertechnologie
Swiss Engineering, Schweizerische Technische Zeitschrift STZ, Nr. 01/02, p. 14, February 2017
J. W. Kolar,
A. Tüysüz
Download Concepts and Research Vectors on Energy Management Technology / Systems
Concepts and Research Vectors on Energy Management Technology / Systems
Presentation at ETH Zürich, December 21, 2016
J. Huber,
D. Rothmund,
J. W. Kolar
Download Smart All-SiC Solid-State Transformers
Smart All-SiC Solid-State Transformers
Published in the Weekly Spotlight on Energy Research by the Energy Science Center of ETH Zurich, October 26, 2016
R. Rüegg
Download A High-Speed Motor for Satellites
A High-Speed Motor for Satellites
ETH-News, July 22, 2016
E. Wolfgang,
D. Silber,
J. W. Kolar
Download CIPS 2016 - Power Electronics in Challenging Little Boxes and More
CIPS 2016 - Power Electronics in Challenging Little Boxes and More
Bodo's Power Systems, May 2016
-
Download Power Electronics, High-Speed
Power Electronics, High-Speed
ETH Globe, pp. 12, March 2016
F. Würsten
Download Progress on All Levels
Progress on All Levels
ETH Globe, pp. 24-26, March 2016
A. Bindra
Download Projecting the Evolution of Power Electronics – Highlights of FEPPCON VIII
Projecting the Evolution of Power Electronics – Highlights of FEPPCON VIII
IEEE Power Electronics Magazine, pp. 32-44, March 2016
I. Kovacevic-Badstübner,
J. W. Kolar,
U. Schillig
Download Modelling for the Lifetime Prediction of Power Semiconductor Modules
Modelling for the Lifetime Prediction of Power Semiconductor Modules
Reliability of Power Electronic Converter Systems, IET Research Book, Chapter 5 (expected publication date: Q4, 2015)
T. Andersen,
F. Krismer,
J. W. Kolar
Download Record 10 Watt On-Chip Power Converter
Record 10 Watt On-Chip Power Converter
IBM Research Blog, March 4, 2015
J. W. Kolar
Download Preface to the Special Issue on 'Power Electronics'
Preface to the Special Issue on "Power Electronics"
Fuji Electric Journal, Vol. 88, No. 1, 2015
S. K. Mazumder,
J. W. Kolar,
H. Akagi,
D. Xu
Download Editorial: Special Issue on High-Frequency-Link Power-Conversion Systems, 2014
Editorial: Special Issue on High-Frequency-Link Power-Conversion Systems, 2014
IEEE Transactions on Power Electronics, Vol. 29, No. 8, August 2014
H. P. Nee,
J. W. Kolar,
P. Friedrichs,
J. Rabkowski
Download Editorial: Special Issue on Wide Bandgap Power Devices and Their Applications, 2014
Editorial: Special Issue on Wide Bandgap Power Devices and Their Applications, 2014
IEEE Transactions on Power Electronics, Vol. 29, No. 5, May 2014
T. Gottwald,
C. Rössle
Download Neuer Aufbau- und Verbindungsansatz für Hochstrom-Inverter
Neuer Aufbau- und Verbindungsansatz für Hochstrom-Inverter
ATZelektronik, Vol. 8, Issue 6 , pp. 466-471, December 2013
J. Mühlethaler,
A. Müsing,
Y. Lobsiger,
D. Bortis
Download Virtuelles Prototyping und Wireless-Spannungsmessung
Virtuelles Prototyping und Wireless-Spannungsmessung
Elektronikpraxis, pp. 18-20, May 2013
R. Jenni
Download Eisenbahn-Systemtechnik oder die Serviette als Notizblock
Eisenbahn-Systemtechnik oder die Serviette als Notizblock
ETH Life, p. 6, September 2012
J. W. Kolar,
T. Friedli
Download Dreiphasige Pulsgleichrichtersysteme (in German)
Dreiphasige Pulsgleichrichtersysteme (in German)
D. Schröder, Leistungselektronische Schaltungen, Chapter 7.8, pp. 532-599, 3rd Ed., Springer 2012
A. Tüysüz
Download Novel Machine and Control Concepts for High-Speed Drives
Novel Machine and Control Concepts for High-Speed Drives
ICEM 2012 Student Forum
J. W. Kolar,
J. Miniböck
Download Hocheffizienz-Gleichrichtersytem mit 99,2% Wirkungsgrad
Hocheffizienz-Gleichrichtersytem mit 99,2% Wirkungsgrad
Elektronikpraxis, March 2012
J. W. Kolar,
J. Miniböck
Download High-Performance Rectifier System with 99.2% Efficiency
High-Performance Rectifier System with 99.2% Efficiency
Elektronikpraxis, March 2012
Schweizer/PES-ETH Zürich
Download SCHWEIZER und ETH Zürich kooperieren auf dem Gebiet der Leistungselektronik
SCHWEIZER und ETH Zürich kooperieren auf dem Gebiet der Leistungselektronik
Press Release, July 2011
A. Scharf
Download Applied Power Electronics at APEC
Applied Power Electronics at APEC
Power Electronics Europe, Issue 2, pp. 14-17, 2010
C.M. Zingerli
Download Vom Diplom zum Solarauto
Vom Diplom zum Solarauto
20 Minuten, p. 28, April 13, 2010
J.W. Kolar
Download Preface to the Special Issue on 'Simulation Technologies and Computational Design'
Preface to the Special Issue on "Simulation Technologies and Computational Design"
Fuji Electric Review, Vol. 82, No. 3, 2009
J.W. Kolar
Download Nur eine engagierte und zeitgemäße Ausbildung kann der Leistungselektronik die dringend nötigen Ingenieure liefern
Nur eine engagierte und zeitgemäße Ausbildung kann der Leistungselektronik die dringend nötigen Ingenieure liefern
Elektronikpraxis, February 2010
N. Salzmann
Download Pressetext: Das Eine-Million-Dollar-Projekt
Pressetext: Das Eine-Million-Dollar-Projekt
ETH LIFE, September 2008
J. W. Kolar,
F. Schafmeister
Download Matrixkonverter (in German)
Matrixkonverter (in German)
D. Schröder, Leistungselektronische Schaltungen, Chapter 3.8, pp. 188-289, 2nd Ed., Springer 2008
Simone Ulmer
Download Ultrahochdrehendes Antriebssystem - Höchstleistung im Miniaturbereich
Ultrahochdrehendes Antriebssystem - Höchstleistung im Miniaturbereich
ETH Life, June 2008
J. W. Kolar
Download Power Supplies with Ultra-High Power Density
Power Supplies with Ultra-High Power Density
Bodo's Power Systems, June 2007
-
Download Mit Wissen und Begeisterung ans Ziel - ABB Schweiz und ETH Zurich forschen und entwickeln gemeinsam.
Mit Wissen und Begeisterung ans Ziel - ABB Schweiz und ETH Zurich forschen und entwickeln gemeinsam.
CampusLine@ABB, May 2005
-
Download Partnerschaft macht erfinderisch - Wie und warum ABB Schweiz und die ETH Zürich gemeinsam forschen.
Partnerschaft macht erfinderisch - Wie und warum ABB Schweiz und die ETH Zürich gemeinsam forschen.
akzent - Die Zeitung von ABB Schweiz, February 2005

Patents

Author Title Date
Publications prior to August 2024, PES Power Electronic Systems Lab
E. Hubmann,
et al.
Elektromagnetischer Drehantrieb
2022-12-12
J. Schäfer,
J. W. Kolar
Common-Mode Optimized Design of Galvanically Isolated Buck/Boost Converters
2022-06-01
J. Schäfer,
J. W. Kolar
Optimal Design of Galvanically Isolated Buck/Boost Converters for Minimal Voltage Stresses on the Semiconductors
2022-06-01
D. Menzi,
J. W. Kolar,
J. Huber,
et. al.
Polyphase Single-Stage High-Frequency Isolated AC/DC and AC/AC Converter
2022-05-18
J. E. Huber,
D. Menzi,
J. W. Kolar
Power Converter
2022-02-03
M. Haider,
J. W. Kolar,
D. Bortis,
et al.
Ride-Through Capability for Single-Phase Supplied Drive Systems without an Intermediate Energy Storage
2021-12-15
J. E. Huber,
J. W. Kolar,
et al.
Automatic Reverse Blocking Bidirectional Switch
2021-12-06
D. Zhang,
N. Nain,
J. E. Huber,
J. W. Kolar
Method for Operating a Current Source Converter, Control Circuit, and Current Source Converter
2021-11-02
D. Menzi,
J. W. Kolar
Flying Capacitor Circuit with Active Capacitor Voltage Control
2021-09-01
J. W. Kolar,
D. Menzi
et al.
Method of Operating a Power Converter Arrangement, Control Circuit and Power Converter Arrangement
2021-08-13
D. Zhang,
J. E. Huber,
J. W. Kolar,
et al.
Electrical Converter with Overvoltage Protection Circuit
2021-05-19
M. Haider,
J. W. Kolar,
D. Bortis,
S. Miric,
et al.
Electrolytic-Less Dual-Inverter Topology for Single-Phase Supplied Drive Systems
2021-04-22
M. Haider,
J. W. Kolar,
D. Bortis,
et al.
Inverter, Control of Inverter, Control Program of Inverter, Converter, Driving Unit
2021-01-22
P. Czyz,
F. Krismer,
T. Guillod,
P. Papamanolis,
S. Miric,
J. W. Kolar,
et al.
Voltage Source Converter Configured to Transition Between at Least Two Voltage Levels
2020-11-30
M. Haider,
M. Guacci,
J. W. Kolar,
D.Bortis,
et al.
Three-Phase Supplied Modular Machine – Phase-Modular Approach
2020-10-30
M. Haider,
M. Guacci,
D. Bortis,
J. W. Kolar,
et al.
Three-Phase Supplied Modular Machines – Mesh Topology
2020-10-29
J. Azurza Anderson,
M. Haider,
S. Miric,
J. W. Kolar
Power Conversion Method and Power Converter
2020-09-17
J. W. Kolar,
Y. Li,
J. Schäfer
Power Conversion Method Using a Synergetic Control of Two Power Converters
2020-09-16
M. Alexander-Schuck,
M. Röthlisberger
Method for Handling an Object in a Pressure Amplitude Distribution
2020-09-15
J. W. Kolar,
D. Menzi,
et al.
Modular Reconfigurable Electrical AC/DC Converter
2020-08-20
D. Menzi,
M. Zhang,
J. Azurza Anderson,
J. W. Kolar
Multi-Level Bidirectional Electrical AC/DC Converter
2020-07-29
M. Alexander-Schuck,
M. Röthlisberger
Contactless Manipulation of Objects Using Controlled Electroacoustic Transducers
2020-06-30
D. Zhang,
M. Guacci,
J. W. Kolar,
et al.

Electrical Power Converter
2020-04-27
P. Niklaus,
D. Bortis,
J. W. Kolar
Download Galvanisch getrenntes Messsystem
Galvanisch getrenntes Messsystem
2019-08-12
J. W. Kolar,
D. Bortis,
M. Guacci,
et al.
Power Converter and Power Conversion Method
2019-04-14
D. Bortis,
J. W. Kolar,
J. Azurza Anderson
Control Method for 3 Phase Isolated Converter Systems
2019-03-14
J. W. Kolar,
M. Guacci,
D. Bortis
Download Verfahren zum Regeln eines Dreiphasen-Pulsgleichrichtersystems mit Stromzwischenkreis
Verfahren zum Regeln eines Dreiphasen-Pulsgleichrichtersystems mit Stromzwischenkreis
2019-01-31
J. W. Kolar,
M. Mauerer
Download Electrical Power Converter and Method for Controlling an Electrical Power Converter
Electrical Power Converter and Method for Controlling an Electrical Power Converter
2018-11-20
J. W. Kolar,
P. Papamanolis,
F. Krismer
Mehrphasige Umrichtertopologie für mehrphasigen und einphasigen Betrieb
2018-10-14
J. W. Kolar,
D. Bortis,
M. Haider,
et al.
Novel Single-Phase Buck+Boost PFC Rectifier with an Integrated Series Power Pulsation Buffer
2018-10-11
F. Krismer,
J. W. Kolar,
J. Böhler
Mehrphasiger, potentialgetrennter Gleichspannungskonverter
2018-10-03
M. Schuck
Download Elektrische Maschine
Elektrische Maschine
2018-09-26
S. Miric,
M. Schuck,
A. Tüysüz,
J. W. Kolar
Download Linear-rotatorischer elektromechanischer Aktuator
Linear-rotatorischer elektromechanischer Aktuator
2018-09-18
L. Schrittwieser,
J. W. Kolar
Potentialgetrennter AC-DC-Konverter
2018-09-12
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Speed detection apparatus
2018-05-28
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Speed detection apparatus and speed detection method
2018-05-28
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Speed detection apparatus and speed detection method
2018-05-28
D. Bortis,
J. W. Kolar,
D. Menzi
Vorrichtung und zugehöriges Modulations- und Regelverfahren zur Umsetzung einer in weiten Grenzen variierenden Gleichspannung in eine Mehrphasenwechselspannung mit variabler Frequenz und Amplitude
2018-05-16
J. Schäfer,
D. Bortis,
J. W. Kolar
Induktives Bauelement und Hochfrequenz-Filtervorrichtung
2018-03-21
J. Schäfer,
D. Bortis,
J. W. Kolar
Transformator, Spannungswandler und Verfahren zum Übertragen von elektrischer Energie
2018-03-14
J. W. Kolar,
D. Bortis,
M. Haider,
et al.
AC-AC Converter
2018-03-07
J. W. Kolar,
D. Bortis
Download Verfahren zum Regeln eines Dreiphasen-Pulsgleichrichtersystems
Verfahren zum Regeln eines Dreiphasen-Pulsgleichrichtersystems
2018-03-01
M. Guacci,
D. Bortis,
J. W. Kolar
Download Durchlassspannung-Messschaltung
Durchlassspannung-Messschaltung
2018-02-16
J. Schäfer,
D. Bortis,
J. W. Kolar
Transformator für einen Dreiport-Spannungswandler, Dreiport-Spannungswandler und Verfahren zum Übertragen elektrischer Energie
2017-12-05
I. Subotic,
A. Tüysüz,
J. W. Kolar
Download Apparatus for Electromagnetic Levitation and Propulsion
Apparatus for Electromagnetic Levitation and Propulsion
2017-12-04
J. W. Kolar,
D. Bortis,
M. Haider,
et al.
AC-AC Converter
2017-10-12
D. Bortis,
J. W. Kolar
Galvanisch getrenntes Messsystem mit hoher Gleichtaktunterdrückung
2017-10-04
M. Leibl,
L. Schrittwieser,
J. W. Kolar,
D. Bortis,
M. Antivachis
Download Konverter zur Übertragung von elektrischer Energie zwischen einem DC und einem AC-System
Konverter zur Übertragung von elektrischer Energie zwischen einem DC und einem AC-System
2017-09-19
J. W. Kolar,
D. Bortis,
M. Antivachis
Verfahren zur Ansteuerung eines mehrphasigen Wechselrichters
2017-08-28
M. Leibl,
J. W. Kolar,
L. Schrittwieser
Download Verfahren und Konverter zur potentialfreien elektrischen Energieübertragung
Verfahren und Konverter zur potentialfreien elektrischen Energieübertragung
2017-08-23
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
A speed detection apparatus and A speed detection method
2017-08-06
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
A speed detection apparatus and a stray magnetic field restriction method
2017-08-06
S. Miric,
A. Tüysüz,
D. Bortis,
J. W. Kolar
Electromechanical Actuator
2017-06-26
S. Miric,
A. Tüysüz,
J. W. Kolar
Electromechanical Actuator
2017-06-26
S. Miric,
A. Tüysüz,
J. W. Kolar
Download Electrical DC-AC Power Converter
Electrical DC-AC Power Converter
2017-06-15
D. Neumayr,
D. Bortis,
J. W. Kolar,
et al.
Download Electronic Circuit with a Switched Mode Power Converter
Electronic Circuit with a Switched Mode Power Converter
2017-05-18
J. W. Kolar,
J. E. Huber
Modularer Multilevel-Stromrichter
2017-04-26
J. Schäfer,
D. Bortis,
J. W. Kolar
Konverter zum Steuern von Leistungsflüssen zwischen Gleichstromquellen
2017-04-18
J. W. Kolar,
D. Neumayr,
et al.
Power Converter Circuit with a Main Converter and an Auxiliary Converter
2017-03-23
J. W. Kolar,
J. E. Huber,
F. Krismer,
D. Neumayr,
P. Papamanolis
Wechselrichter
2017-03-21
L. Schrittwieser,
M. Leibl,
M. Haider,
F. Thöny,
J. W. Kolar
Download Magnetische Drossel, Umrichterabschnitt und Umrichter
Magnetische Drossel, Umrichterabschnitt und Umrichter
2017-03-14
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Download Speed detection apparatus
Speed detection apparatus
2016-12-08
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Download Speed detection apparatus
Speed detection apparatus
2016-12-08
M. Kasper,
J. W. Kolar
Download Multi-Cell Power Converter with Improved Start-Up Routine
Multi-Cell Power Converter with Improved Start-Up Routine
2016-12-05
M. Kasper,
J. W. Kolar,
et al.
Download Switching Frequency Modulation in a Switched Mode Power Supply
Switching Frequency Modulation in a Switched Mode Power Supply
2016-10-13
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Control Apparatus
2016-09-15
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Rotating Electrical Machine and Non-Contact Generator
2016-09-11
M. Leibl
Download Hochspannungsgenerator für ein Röntgengerät
Hochspannungsgenerator für ein Röntgengerät
2016-08-22
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Rotating Electrical Machine and Non-Contact Generator
2016-07-19
J. W. Kolar,
D. Neumayr,
D. Bortis,
M. Guacci,
M. Leibl,
et al.
Download Power Converter Including an Autotransformer and Power Conversion Method
Power Converter Including an Autotransformer and Power Conversion Method
2016-06-23
M. Kasper,
J. W. Kolar
Download Power Converter with a Snubber Circuit
Power Converter with a Snubber Circuit
2016-02-21
J. W. Kolar,
J. E. Huber
Download Konverter zur potentialgetrennten Übertragung elektrischer Energie
Konverter zur potentialgetrennten Übertragung elektrischer Energie
2016-01-11
M. Mauerer,
J. W. Kolar
Download Schaltungsanordnung zur Ansteuerung von Leistungstransistoren eines Umrichters
Schaltungsanordnung zur Ansteuerung von Leistungstransistoren eines Umrichters
2015-11-18
J. W. Kolar,
D. Bortis,
O. Knecht,
F. Krismer
D. Neumayr
Download Inverter zum Austausch elektrischer Energie zwischen einem DC-System und einem AC-System
Inverter zum Austausch elektrischer Energie zwischen einem DC-System und einem AC-System
2015-09-23
D. Bortis,
O. Knecht,
J. W. Kolar
Download Vorrichtung zur pulsdauerunabhängigen sicheren Ansteuerung von Leistungstransistoren
Vorrichtung zur pulsdauerunabhängigen sicheren Ansteuerung von Leistungstransistoren
2015-08-27
J. W. Kolar,
D. Bortis,
A. Tüysüz,
M. Kaufmann,
D. Neumayr
Download Steuerverfahren zur Minimierung der EM-Störaussendung und Verluste mehrphasiger AC/DC-Konverter mit TCM-Betrieb der Brückenzweige
Steuerverfahren zur Minimierung der EM-Störaussendung und Verluste mehrphasiger AC/DC-Konverter mit TCM-Betrieb der Brückenzweige
2015-08-26
O. Knecht
Download Implantierbare Spule
Implantierbare Spule
2015-08-17
D. Bortis,
J. W. Kolar,
F. Krismer,
Y. Lobsiger,
D. Neumayr
Download Verfahren und Vorrichtung zur Steuerung eines Einphasen DC/AC-Konverters
Verfahren und Vorrichtung zur Steuerung eines Einphasen DC/AC-Konverters
2015-08-05
L. Schrittwieser,
J. W. Kolar,
et al.
Electrical Converter and Control Method
2015-06-30
J. W. Kolar,
P. Cortes,
F. Vancu
Download Elektronischer Leistungswandler
Elektronischer Leistungswandler
2015-06-10
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Download Non-contact generator
Non-contact generator
2015-06-09
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Rotating electrical machine
2015-06-09
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Download Rotating electrical machine and non-contact generator (1)
Rotating electrical machine and non-contact generator (1)
2015-06-09
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Rotating electrical machine and non-contact generator (2)
2015-06-09
M. Flankl,
A. Tüysüz,
J. W. Kolar,
et al.
Rotating electrical machine and non-contact generator (3)
2015-06-09
J. W. Kolar,
M. Kasper,
et al.
Download Multi-Cell Power Conversion Method with Failure Detection and Multi-Cell Power Converter
Multi-Cell Power Conversion Method with Failure Detection and Multi-Cell Power Converter
2015-03-03
D. Bortis,
J. W. Kolar
Download Regelverfahren und –vorrichtung zur aktiven Kompensation von netz- oder lastbedingten Schwankungen des Leistungsflusses eines leistungselektronischen Konvertersystems
Regelverfahren und –vorrichtung zur aktiven Kompensation von netz- oder lastbedingten Schwankungen des Leistungsflusses eines leistungselektronischen Konvertersystems
2015-02-03
D. Bortis,
J. W. Kolar
Download DC/DC Konverter und Verfahren zur Steuerung eines weich schaltenden bidirektionalen DC/DC Konverters
DC/DC Konverter und Verfahren zur Steuerung eines weich schaltenden bidirektionalen DC/DC Konverters
2015-01-28
J. W. Kolar,
M. Kasper,
et al.
Download Multi-Cell Power Conversion  Method and Multi-Cell Power Converter (1)
Multi-Cell Power Conversion Method and Multi-Cell Power Converter (1)
2014-09-07
J. W. Kolar,
M. Kasper,
et al.
Download Multi-Cell Power Conversion  Method and Multi-Cell Power Converter (2)
Multi-Cell Power Conversion Method and Multi-Cell Power Converter (2)
2014-09-07
J. W. Kolar,
M. Kasper,
et al.
Download Multi-Cell Power Conversion  Method and Multi-Cell Power Converter (3)
Multi-Cell Power Conversion Method and Multi-Cell Power Converter (3)
2014-09-07
J. W. Kolar,
M. Kasper,
et al.
Download Multi-Cell Power Conversion  Method and Multi-Cell Power Converter (4)
Multi-Cell Power Conversion Method and Multi-Cell Power Converter (4)
2014-09-07
M. Leibl
Verfahren zur Steuerung eines Mehrpunkt-Gleichrichters
2014-07-21
G. Ortiz,
D. Bortis
Download Device and Method for Measurement of Flux Density in Magnetic Cores
Device and Method for Measurement of Flux Density in Magnetic Cores
2014-05-12
R. Bosshard,
J. W. Kolar,
et al.
Download Inductive Power Transfer System and Method for Operating an Inductive Power Transfer System
Inductive Power Transfer System and Method for Operating an Inductive Power Transfer System
2014-03-30
J. W. Kolar,
F. Krismer
Download Verfahren zur Regelung eines Gleichrichters
Verfahren zur Regelung eines Gleichrichters
2014-03-24
J. W. Kolar,
P. Cortes
Download Elektronischer Leistungswandler
Elektronischer Leistungswandler
2013-09-08
J. W. Kolar,
P. Cortes,
J. E. Huber
Download Verfahren zur Regelung einer Sternpunktspannung eines elektronischen Leistungswandlers
Verfahren zur Regelung einer Sternpunktspannung eines elektronischen Leistungswandlers
2013-09-08
D. O. Boillat,
J. W. Kolar
Download Vorrichtung und Verfahren zur galvanischen Trennung und Spannungssymmetrierung in einem bidirektionalen DC-DC Wandler mit hochfrequentem AC-AC Übertrager
Vorrichtung und Verfahren zur galvanischen Trennung und Spannungssymmetrierung in einem bidirektionalen DC-DC Wandler mit hochfrequentem AC-AC Übertrager
2013-08-27
Y. Lobsiger,
J. W. Kolar,
et al.
Download Active Gate Drive Circuit (2)
Active Gate Drive Circuit (2)
2013-06-19
J. W. Kolar,
P. Cortes
Download Method for Operating an Electronic Power Converter
Method for Operating an Electronic Power Converter
2013-06-13
J. W. Kolar,
P. Cortes,
D. O. Boillat
Download A Multiphase AC Power Converter and Method for Controlling a Multiphase AC Power Converter
A Multiphase AC Power Converter and Method for Controlling a Multiphase AC Power Converter
2013-06-11
G. Ortiz,
J. W. Kolar
Download Method for Operating a Converter Bridge
Method for Operating a Converter Bridge
2013-06-11
J. W. Kolar,
P. Cortes
Download Elektronischer Leistungswandler und Verfahren zu dessen Ansteuerung
Elektronischer Leistungswandler und Verfahren zu dessen Ansteuerung
2013-05-06
J. Everts,
J. W. Kolar
Download Elektrischer Leistungswandler zur DC/DC-Wandlung mit dualen aktiven Brücken
Elektrischer Leistungswandler zur DC/DC-Wandlung mit dualen aktiven Brücken
2013-02-03
D. Bortis,
M. Kasper,
J. W. Kolar
Download Vorrichtung zur Gleichspannungswandlung für hohe Übersetzungsverhältnisse
Vorrichtung zur Gleichspannungswandlung für hohe Übersetzungsverhältnisse
2013-01-14
G. Ortiz,
L. Fässler,
J. W. Kolar
Download Messverfahren und Messvorrichtung zur Induktivitätsmessung bei der Messung einer Magnetischen Flussdichte (1)
Messverfahren und Messvorrichtung zur Induktivitätsmessung bei der Messung einer Magnetischen Flussdichte (1)
2012-11-12
G. Ortiz,
L. Fässler,
J. W. Kolar
Download Messverfahren und Messvorrichtung zur Induktivitätsmessung bei der Messung einer Magnetischen Flussdichte (2)
Messverfahren und Messvorrichtung zur Induktivitätsmessung bei der Messung einer Magnetischen Flussdichte (2)
2012-11-12
A. Tüysüz,
et al.
Method and Apparatus to Determine the Position in an Electrical Machine
2012-09-11
J. W. Kolar,
B. Wrzecionko,
L. Steinmann,
H. Ertl
et al.
Download A Method for Measurement of Electric Current
A Method for Measurement of Electric Current
2012-03-29
Y. Lobsiger,
J. W. Kolar,
et al.
Download Active Gate Drive Circuit (1)
Active Gate Drive Circuit (1)
2012-01-12
D. Bortis,
J. W. Kolar
Download Vorrichtung zur transformatorischen Energieübertragung auf eine rotierende Welle
Vorrichtung zur transformatorischen Energieübertragung auf eine rotierende Welle
2011-11-30
J. W. Kolar,
G. Ortiz,
F. Krismer
Download Electrical Converter and Method for its Operation
Electrical Converter and Method for its Operation
2011-11-15
T. Soeiro,
J. W. Kolar,
et al.
Hybrid Rectifier and Method for Operating such Hybrid Rectifier
2011-11-03
A. Looser
Download Rotating Electrical Machine and Method for Measuring a Displacement of a Rotor of a Rotating Electrical Machine
Rotating Electrical Machine and Method for Measuring a Displacement of a Rotor of a Rotating Electrical Machine
2011-11-03
T. Soeiro,
J. W. Kolar,
et al.
Download Voltage Source Converter (VSC) with Neutral-Point-Clamped (NPC) Topology and Method for Operating such Voltage Source Converter
Voltage Source Converter (VSC) with Neutral-Point-Clamped (NPC) Topology and Method for Operating such Voltage Source Converter
2011-11-03
T. Soeiro,
J. W. Kolar,
et al.
Download Method and Device for Determining a Control Scheme for an Active Power Filter
Method and Device for Determining a Control Scheme for an Active Power Filter
2011-05-26
D. O. Boillat,
T. Friedli,
J. W. Kolar,
et al.
Download Verfahren und Vorrichtung zur Beeinflussung elektrischer Schaltungen, insbesondere zur Einstellung der Güte schwingfähiger elektrischer Systeme
Verfahren und Vorrichtung zur Beeinflussung elektrischer Schaltungen, insbesondere zur Einstellung der Güte schwingfähiger elektrischer Systeme
2011-04-20
T. Friedli,
J. W. Kolar,
T. Soeiro
Download Modularer bidirektionaler AC/AC-Konverter ohne Energiezwischenspeicher
Modularer bidirektionaler AC/AC-Konverter ohne Energiezwischenspeicher
2011-03-03
J. W. Kolar,
M. Hartmann,
T. Friedli
Download Hybrider Dreiphasiger AC/DC-Konverter und Verfahren zu dessen Steuerung
Hybrider Dreiphasiger AC/DC-Konverter und Verfahren zu dessen Steuerung
2011-02-20
U. Badstübner,
J. W. Kolar,
J. Miniböck
Download Verfahren zur Begrenzung von Überspannungen an den Ausgangs-Dioden eines potentialgetrennten DC/DC-Konverters
Verfahren zur Begrenzung von Überspannungen an den Ausgangs-Dioden eines potentialgetrennten DC/DC-Konverters
2011-02-10
J. W. Kolar,
J. Mühlethaler,
G. Ortiz
Download Vorrichtung zur Messung der Flussdichte im Magnetkreis von Mittelfrequenz-Hochleistungstransformatoren
Vorrichtung zur Messung der Flussdichte im Magnetkreis von Mittelfrequenz-Hochleistungstransformatoren
2010-12-22
Ch. Zwyssig,
A. Tüysüz,
et al.
Download Converter and Method for Driving an Electric AC Machine
Converter and Method for Driving an Electric AC Machine
2010-11-10
Y. Lobsiger,
D. Bortis,
J. W. Kolar,
et al.
Download Gate driver Unit for Electrical Switching Device
Gate driver Unit for Electrical Switching Device
2010-10-21
J. W. Kolar,
J. Biela
Bridgeless Flyback PFC Rectifier mit hohem Wirkungsgrad
2010-07-15
J. Biela,
T. Soeiro,
et al.
Download Method for the Operation of Electrostatic Precipitators
Method for the Operation of Electrostatic Precipitators
2010-06-17
J. W. Kolar,
T. Soeiro,
J. Biela,
et al.
Download Method to Minimize Input Current Harmonics such as ESP Power Systems
Method to Minimize Input Current Harmonics such as ESP Power Systems
2010-06-17
D. Aggeler,
J. Biela,
J. W. Kolar
Download Schalteinrichtung mit JFET-Serienschaltung
Schalteinrichtung mit JFET-Serienschaltung
2010-04-06
J. W. Kolar,
J. Biela,
D. Hassler
Download Bidirektionaler, verlustarm schaltender Konverter
Bidirektionaler, verlustarm schaltender Konverter
2010-03-31
J. W. Kolar,
J. Miniböck,
J. Biela,
C. Marxgut
Download Bidirektionaler, verlustarm schaltender AC-DC-Konverter
Bidirektionaler, verlustarm schaltender AC-DC-Konverter
2009-09-16
J. Biela,
C. Marxgut,
J. W. Kolar
Download Träger für eine elektronische Schaltung
Träger für eine elektronische Schaltung
2009-09-10
S. Waffler
Download Verfahren zur Reduktion der Ausgangsspannungswelligkeit von mehrphasigen leistungselektronischen Wandlern
Verfahren zur Reduktion der Ausgangsspannungswelligkeit von mehrphasigen leistungselektronischen Wandlern
2009-09-09
J. Biela,
F. Giezendanner,
J. W. Kolar
Operating Device for e.g. LED, of Lighting System for Lighting e.g. Rooms, Has Power Factor Correction Circuit Comprising Storage Throttle that Comprises Secondary Winding, where Winding Is Switched in Series with Coupling Capacitor
2009-04-23
J. Biela,
J. W. Kolar,
D. Aggeler
Download Verfahren zur Steuerung des du/dt Verhaltens einer MOSFET / JFET Kaskode
Verfahren zur Steuerung des du/dt Verhaltens einer MOSFET / JFET Kaskode
2009-03-26
J. Biela,
J. W. Kolar,
D. Aggeler
Download JFET-Serieschaltung
JFET-Serieschaltung
2009-02-04
J. Biela,
U. Badstübner
Download Verlustlose Überspannungsbegrenzung von Gleichrichterdioden
Verlustlose Überspannungsbegrenzung von Gleichrichterdioden
2009-02-03
S. Waffler,
J. W. Kolar
Download Ansteuerschaltung für leistungselektronische Schalter
Ansteuerschaltung für leistungselektronische Schalter
2008-11-06
J. W. Kolar,
J. Schönberger,
J. Biela
Download Vorrichtung zur Eingangsstromregelung hybrider Zwölfpuls-Gleichrichtersysteme
Vorrichtung zur Eingangsstromregelung hybrider Zwölfpuls-Gleichrichtersysteme
2008-06-24
J. W. Kolar,
J. Biela,
F. Giezendanner
Betriebsgerät für Leuchtmittel
2008-06-22
J. W. Kolar,
J. Biela,
F. Giezendanner
Vorschaltgerät für eine Gasentladungslampe und andere Leuchtmittel, bspw. LED
2008-06-22
J. Biela,
D. Bortis,
J. W. Kolar,
C. Marxgut
Download Vorrichtung zur Bearbeitung von Gestein mit Hochenergieimpulsen
Vorrichtung zur Bearbeitung von Gestein mit Hochenergieimpulsen
2008-05-28
F. Schafmeister,
J. W. Kolar
Download Unidirektionaler AC-AC Matrixkonverter mit Dreipunkt-Ein und -Ausgangsstufe
Unidirektionaler AC-AC Matrixkonverter mit Dreipunkt-Ein und -Ausgangsstufe
2008-05-12
F. Schafmeister,
J. W. Kolar
Download Verfahren zum spannungslosen Schalten der Pulswechselrichterausgangsstufe eines indirekten Dreiphasen-AC-AC Matrixkonverters
Verfahren zum spannungslosen Schalten der Pulswechselrichterausgangsstufe eines indirekten Dreiphasen-AC-AC Matrixkonverters
2008-05-12
J. W. Kolar,
J. Biela,
F. Giezendanner,
et al.
Download Ballast for a Gas Discharge Lamp, for Example an HID Lamp
Ballast for a Gas Discharge Lamp, for Example an HID Lamp
2007-11-04
D. Bortis,
S. Waffler,
J. Biela,
J. W. Kolar
Download Verfahren zur Konstantstromspeisung von Pulsed Power Systemen bei hoher pulsfrequenter Schwankung der Eingangskondensatorspannung
Verfahren zur Konstantstromspeisung von Pulsed Power Systemen bei hoher pulsfrequenter Schwankung der Eingangskondensatorspannung
2007-06-21
D. Bortis,
J. Biela,
J. W. Kolar
Download Vorrichtung und Verfahren zur verlustarmen negativen Vormagnetisierung von Hochleistungs-Pulstransformatoren
Vorrichtung und Verfahren zur verlustarmen negativen Vormagnetisierung von Hochleistungs-Pulstransformatoren
2007-06-20
J. Biela,
F. Giezendanner,
J. W. Kolar,
et al.
Ballast for a Gas Discharge Lamp
2007-04-01
J. W. Kolar
Download Vorrichtung zur Regelung der Phasenzwischenkreisspannungen einer Sternschaltung einphasiger Pulsgleichrichtersysteme in Analogie zu Dreiphasen-Dreipunkt-Pulsgleichrichtersystemen
Vorrichtung zur Regelung der Phasenzwischenkreisspannungen einer Sternschaltung einphasiger Pulsgleichrichtersysteme in Analogie zu Dreiphasen-Dreipunkt-Pulsgleichrichtersystemen
2006-11-23
T. Friedli,
J. W. Kolar
Download Verfahren zur Dreipunktmodulation eines quasi-direkten Dreiphasen-AC/AC-Pulsumrichters
Verfahren zur Dreipunktmodulation eines quasi-direkten Dreiphasen-AC/AC-Pulsumrichters
2006-11-06
F. Krismer,
J. W. Kolar
Download Verfahren zur schaltverlustminimalen Steuerung eines bidirektionalen nicht potentialgetrennten Gleichspannungswandlers mit überlappendem Ein- und Ausgangsspannungsbereich
Verfahren zur schaltverlustminimalen Steuerung eines bidirektionalen nicht potentialgetrennten Gleichspannungswandlers mit überlappendem Ein- und Ausgangsspannungsbereich
2006-11-05
L. Serpa,
et al.
Download Active Damping Method for Direct Power Controlled Voltage Source Inverters with LCL Filter
Active Damping Method for Direct Power Controlled Voltage Source Inverters with LCL Filter
2006-09-14
H. Plesko,
J. Biela,
J. W. Kolar
Download Drehstromantriebssystem mit hochfrequent potentialgetrennter bidirektionalen Kopplung der Versorgungsspannungen
Drehstromantriebssystem mit hochfrequent potentialgetrennter bidirektionalen Kopplung der Versorgungsspannungen
2006-07-26
J. Biela,
H. Plesko,
J. W. Kolar
Download Drehstromantriebssystem mit motorintegriertem Hochfrequenztrafo zur bidirektionalen Kopplung der Versorgungsspannungen
Drehstromantriebssystem mit motorintegriertem Hochfrequenztrafo zur bidirektionalen Kopplung der Versorgungsspannungen
2006-07-26
H. Ertl,
J. W. Kolar
Download Vorrichtung zur Bestimmung des Verlustwiderstandes von Elektrolytkondensatoren
Vorrichtung zur Bestimmung des Verlustwiderstandes von Elektrolytkondensatoren
2006-05-08
J. Miniböck,
J. W. Kolar
Download Vorrichtung zur Messung gleichanteilbehafteter Wechselströme mittels eines einfachen Wechselstromwandlers
Vorrichtung zur Messung gleichanteilbehafteter Wechselströme mittels eines einfachen Wechselstromwandlers
2006-02-27
J. W. Kolar
Download Vorrichtung zur Minimierung der Leitverluste integrierter Dreiphasen-Tief-Hochsetzsteller-Pulsgleichrichtersysteme
Vorrichtung zur Minimierung der Leitverluste integrierter Dreiphasen-Tief-Hochsetzsteller-Pulsgleichrichtersysteme
2006-02-19
J. W. Kolar
Download Regelung eines Tiefsetzstellergespeisten Dreipunkt-Hochsetzstellers mit frei vorgebbarer Unsymmetrie der Ausgangsteilspannungen
Regelung eines Tiefsetzstellergespeisten Dreipunkt-Hochsetzstellers mit frei vorgebbarer Unsymmetrie der Ausgangsteilspannungen
2006-01-19
J. W. Kolar,
et al.
Download Aktive Erdung eines schwebenden Bezugsystems von beweglich gelagerten Teilen
Aktive Erdung eines schwebenden Bezugsystems von beweglich gelagerten Teilen
2006-01-11
L. Serpa,
S. Round,
J. W. Kolar
Download Virtual-Flux Decoupling Hysteresis Control for Mains Connected Inverter Systems
Virtual-Flux Decoupling Hysteresis Control for Mains Connected Inverter Systems
2005-11-20
J. Biela,
J. W. Kolar
Download Vorrichtung zur aktiven Unterdrückung leitungsgebundener Gleichtakt- und Gegentaktstöraussendung leistungselektronischer Konverter
Vorrichtung zur aktiven Unterdrückung leitungsgebundener Gleichtakt- und Gegentaktstöraussendung leistungselektronischer Konverter
2005-09-13
J. W. Kolar,
H. Ertl
Download Multizellen Hybrid-Leistungsverstärker zur Realisierung einer verlustarmen Testspannungsquelle geringen Innenwiderstandes und hoher Bandbreite
Multizellen Hybrid-Leistungsverstärker zur Realisierung einer verlustarmen Testspannungsquelle geringen Innenwiderstandes und hoher Bandbreite
2005-05-18
S. Round,
J. W. Kolar
Download Vorrichtung zur Koordination der Taktung und Sicherstellung konstanter Schaltfrequenz der Brückenzweige von Drehstrom-Pulsgleichrichtersystemen mit Toleranzbandregelung der Eingangsströme
Vorrichtung zur Koordination der Taktung und Sicherstellung konstanter Schaltfrequenz der Brückenzweige von Drehstrom-Pulsgleichrichtersystemen mit Toleranzbandregelung der Eingangsströme
2005-03-03
Y. Nishida,
J. W. Kolar,
et al.
Download Hybride Zwölfpulsgleichrichtung mit geregelter modulierter Ausgangsspannung und rein sinusförmiger Stromaufnahme
Hybride Zwölfpulsgleichrichtung mit geregelter modulierter Ausgangsspannung und rein sinusförmiger Stromaufnahme
2005-01-30
L. Serpa,
et al.
Download Verfahren zum Betrieb einer Umrichterschaltung sowie Vorrichtung zur Durchführung des Verfahrens
Verfahren zum Betrieb einer Umrichterschaltung sowie Vorrichtung zur Durchführung des Verfahrens
2005-01-24
J. W. Kolar
Download Vorrichtung zur Entkopplung der Phasen-Toleranzbandregelungen dreiphasiger Dreipunkt-Pulsgleichrichtersysteme bei voller Nutzung des linearen Aussteuerbereiches und aktiver Symmetrierung der Ausgangsteilspannungen
Vorrichtung zur Entkopplung der Phasen-Toleranzbandregelungen dreiphasiger Dreipunkt-Pulsgleichrichtersysteme bei voller Nutzung des linearen Aussteuerbereiches und aktiver Symmetrierung der Ausgangsteilspannungen
2005-01-13
F. Schafmeister,
J. W. Kolar
Download Verfahren zur Nutzung des ausgangsseitigen Blindstromes eines indirekten Dreiphasen-Matrixkonverters zur Erzeugung von Eingangsblindstrom
Verfahren zur Nutzung des ausgangsseitigen Blindstromes eines indirekten Dreiphasen-Matrixkonverters zur Erzeugung von Eingangsblindstrom
2004-06-20
J. W. Kolar,
R. Greul
Download Vorrichtung zur Regelung der Zwischenkreisspannungen einer Sternschaltung einphasiger Stromversorgungsmodule mit Pulsgleichrichtereingangsstufe und offenem Sternpunkt
Vorrichtung zur Regelung der Zwischenkreisspannungen einer Sternschaltung einphasiger Stromversorgungsmodule mit Pulsgleichrichtereingangsstufe und offenem Sternpunkt
2004-06-20
J. Biela,
J. W. Kolar
Transformator mit integrierter Serieninduktivität (Special Design of a Transformer with Integrated Series Inductance)
2004-06-06
J. Biela,
J. W. Kolar
Verlustarmer Hochfrequenztransformator mit ausgeprägter Streuung und geringer elektromagnetischer Störaussendung für den Einsatz in Serien-Parallel-Resonanzkonvertern
2004-06-06
T. Nussbaumer,
J. W. Kolar
Download Modulationsverfahren zur Minimierung der Netzstromverzerrungen dreiphasiger Dreischalter-Tiefsetzsteller-Pulsgleichrichtersysteme
Modulationsverfahren zur Minimierung der Netzstromverzerrungen dreiphasiger Dreischalter-Tiefsetzsteller-Pulsgleichrichtersysteme
2004-03-29
J. W. Kolar,
J. Miniböck
Download Vorrichtung zur pulsförmigen bipolaren Ansteuerung eines Piezo-Aktors hoher Leistung
Vorrichtung zur pulsförmigen bipolaren Ansteuerung eines Piezo-Aktors hoher Leistung
2004-03-24
J. W. Kolar,
H. Ertl
Download Vorrichtung zur Trennung der Funkstörspannungen dreiphasiger Stromrichtersysteme in eine Gleichtakt- und Gegentaktkomponente
Vorrichtung zur Trennung der Funkstörspannungen dreiphasiger Stromrichtersysteme in eine Gleichtakt- und Gegentaktkomponente
2004-03-15
J. W. Kolar,
J. Miniböck
Download Vorrichtung erhöhter Gleichtaktstörfestigkeit zur Ansteuerung abschaltbarer Leistungshalbleiter
Vorrichtung erhöhter Gleichtaktstörfestigkeit zur Ansteuerung abschaltbarer Leistungshalbleiter
2003-04-24
J. W. Kolar,
G. Gong
Download Vorrichtung zur Potentialtrennung und ausgangssignalabhängigen Führung der Versorgungsspannungen eines Linear-Leistungsverstärkers
Vorrichtung zur Potentialtrennung und ausgangssignalabhängigen Führung der Versorgungsspannungen eines Linear-Leistungsverstärkers
2003-04-01
J. W. Kolar,
F. Schafmeister
Download Verfahren zur Minimierung der Schaltverluste eines quasi-direkten Dreiphasen-AC/AC-Pulsumrichters bei geringer Amplitude der Ausgangsspannungsgrundschwingung
Verfahren zur Minimierung der Schaltverluste eines quasi-direkten Dreiphasen-AC/AC-Pulsumrichters bei geringer Amplitude der Ausgangsspannungsgrundschwingung
2003-02-04
J. W. Kolar,
et al.
Download Modulationsverfahren zur Minimierung und gleichmässigen Verteilung von Schaltverlusten in quasi-direkten Dreiphasen-AC/AC-Pulsumrichtern
Modulationsverfahren zur Minimierung und gleichmässigen Verteilung von Schaltverlusten in quasi-direkten Dreiphasen-AC/AC-Pulsumrichtern
2003-01-23
J. W. Kolar,
M. Baumann
Download Vorrichtung zur Sicherstellung sinusförmiger Stromaufnahme eines dreiphasigen Tief-Hochsetzsteller-Pulsgleichrichtersystems bei unsymmetrischer Netzspannung und Phasenausfall
Vorrichtung zur Sicherstellung sinusförmiger Stromaufnahme eines dreiphasigen Tief-Hochsetzsteller-Pulsgleichrichtersystems bei unsymmetrischer Netzspannung und Phasenausfall
2003-01-12
J. W. Kolar,
M. Baumann
Download Verfahren zur Unterdrückung von Kreisströmen zwischen parallelgeschalteten Dreiphasenpulsgleichrichtersystemen mit eingeprägtem Ausgangsstrom
Verfahren zur Unterdrückung von Kreisströmen zwischen parallelgeschalteten Dreiphasenpulsgleichrichtersystemen mit eingeprägtem Ausgangsstrom
2002-05-12
J. W. Kolar
Download Dreiphasiger Hybrid-Wechselspannungs-Wechselspannungs-Direktumrichter minimaler Komplexität und hoher Kommutierungssicherheit
Dreiphasiger Hybrid-Wechselspannungs-Wechselspannungs-Direktumrichter minimaler Komplexität und hoher Kommutierungssicherheit
2001-08-30
J. W. Kolar,
H. Ertl
Download Vorrichtung zur quasi-direkten pulsbreitengesteuerten Energieumformung zwischen Dreiphasensystemen
Vorrichtung zur quasi-direkten pulsbreitengesteuerten Energieumformung zwischen Dreiphasensystemen
2001-07-26

Book Chapters

Author Title Published in Citation
Book Chapters prior to August 2024, PES Power Electronic Systems Lab
J. W. Kolar,
T. Friedli
Dreiphasige Pulsgleichrichtersysteme
Leistungselektronische Schaltungen, Chapter 7.8, vol. 1, pp. 512-582, 4th Edition, Springer Vieweg, March 2019 Citation
J. W. Kolar,
F. Schafmeister
Matrixkonverter
Leistungselektronische Schaltungen, Chapter 3.7, vol. 1, pp. 189-290, 4th Edition, Springer Vieweg, March 2019 Citation
J. W. Kolar,
J. E. Huber
Solid-State Transformers
Leistungselektronische Schaltungen, Chapter 13, vol. 2, pp. 1408-1627, 4th Edition, Springer Vieweg, March 2019 Citation
I. F. Kovacevic,
J. W. Kolar,
U. Schilling
Modelling for the Lifetime Prediction of Power Semiconductor Modules
Reliability of Power Electronic Converter Systems, Chapter 5, IET Digital Library, pp. 103-140, December 2015 Citation