Please note that LibreCat no longer supports Internet Explorer versions 8 or 9 (or earlier).
We recommend upgrading to the latest Internet Explorer, Google Chrome, or Firefox.
98 Publications
- 1
- 2 (current)
- 3
- 4
- 5
2021 | Conference Paper | LibreCat-ID: 29895
Korthauer B, Rehlaender P, Schafmeister F, Böcker J. Design and Analysis of a Regenerative Snubber for a 2.2 kW Active-Clamp Forward Converter with Low-Voltage Output. In: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE; 2021. doi:10.1109/apec42165.2021.9487130
LibreCat
| DOI
2021 | Conference Paper | LibreCat-ID: 29850
Strothmann B, Book G, Schafmeister F, Böcker J. Single-Phase Operation of Common-Mode-Free Bidirectional Three-Phase PFC-Rectifier for Non-Isolated EV Charger with Minimized DC-Link. In: PCIM Europe Digital Days 2021; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. ; 2021:1-8.
LibreCat
| Download (ext.)
2021 | Conference Paper | LibreCat-ID: 29871
Urbaneck D, Rehlaender P, Böcker J, Schafmeister F. LLC Converter in Capacitive Operation Utilizing ZCS for IGBTs – Theory, Concept and Verification of a 2 kW DC-DC Converter for EVs. In: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC). ; 2021.
LibreCat
| Download (ext.)
2021 | Conference Paper | LibreCat-ID: 30340
Hagemeyer M, Wallmeier P, Schafmeister F, Böcker J. Comparison of unidirectional Three- and Four-Wire based Boost PFC-Rectifier Topologies for Non-Isolated Three-Phase EV On-Board Chargers under Common-Mode Aspects. In: Proc. 36th IEEE Applied Power Electronics Conference (APEC). IEEE; 2021:569-576.
LibreCat
2021 | Newspaper Article | LibreCat-ID: 30348
Schafmeister F. Transformerless On-Board Chargers at Three- and Single-Phase Operation: Compensation of LF Common-Mode Noise by the Internal DC/DC-Stage. Power System Design (PSD) Web Magazine. 2021.
LibreCat
2021 | Conference Paper | LibreCat-ID: 29938
Unruh R, Lange J, Schafmeister F, Böcker J. Adaptive Zero-Sequence Voltage Injection for Modular Solid-State Transformer to Compensate for Asymmetrical Fault Conditions. In: 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe). IEEE; 2021. doi:https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542
LibreCat
| DOI
| Download (ext.)
2021 | Conference Paper | LibreCat-ID: 29899
Rehlaender P, Unruh R, Hankeln L, Schafmeister F, Böcker J. Frequency-Doubler Modulation for Reduced Junction Temperatures for LLC Resonant Converters Operated in Half-Bridge Configuration. In: 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe). IEEE; 2021. doi:10.23919/EPE21ECCEEurope50061.2021.9570674
LibreCat
| DOI
| Download (ext.)
2021 | Conference Paper | LibreCat-ID: 29893
Rehlaender P, Unruh R, Schafmeister F, Böcker J. Alternating Asymmetrical Phase-Shift Modulation for Full-Bridge Converters with Balanced Switching Losses to Reduce Thermal Imbalances. In: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE; 2021. doi:10.1109/apec42165.2021.9487104
LibreCat
| DOI
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 29939
Unruh R, Schafmeister F, Böcker J. Evaluation of MMCs for High-Power Low-Voltage DC-Applications in Combination with the Module LLC-Design. In: 2020 22nd European Conference on Power Electronics and Applications (EPE’20 ECCE Europe). IEEE; 2020. doi:10.23919/epe20ecceeurope43536.2020.9215687
LibreCat
| DOI
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 29894
Rehlaender P, Tikhonov S, Schafmeister F, Böcker J. Dual Interleaved 3.6 kW LLC Converter Operating in Half-Bridge, Full-Bridge and Phase-Shift Mode as a Single-Stage Architecture of an Automotive On-Board DC-DC Converter. In: 2020 22nd European Conference on Power Electronics and Applications (EPE’20 ECCE Europe). IEEE; 2020. doi:10.23919/epe20ecceeurope43536.2020.9215736
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 29896
Rehlaender P, Grote T, Tikhonov S, Mario S, Schafmeister F, Böcker J. A 3,6 kW Single-Stage LLC Converter Operating in Half-Bridge, Full-Bridge and Phase-Shift Mode for Automotive Onboard DC-DC Conversion. In: PCIM Europe Digital Days 2020. ; 2020.
LibreCat
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 29898
Rüschenbaum T, Rehlaender P, Ha P, Grote T, Schafmeister F, Böcker J. Two-Stage Automotive DC-DC Converter Design with Wide Voltage-Transfer Range Utilizing Asymmetric LLC Operation. In: PCIM Europe Digital Days 2020. ; 2020.
LibreCat
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 29874
Urbaneck D, Rehlaender P, Schafmeister F, Böcker J. LLC Converter Design in Capacitive Operation utilizes ZCS for IGBTs – a Concept Study for a 2.2 kW Automotive DC-DC Stage. In: PCIM Europe Digital Days 2020. ; 2020.
LibreCat
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 30339
Ahmmad ME, Schafmeister F, Böcker J. Practical Implementation and Verification of Simple-to-Implement Digital Current Observer for Half-Bridge Topologies. In: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM Digital Days). IEEE; 2020.
LibreCat
2020 | Patent | LibreCat-ID: 30362
Schafmeister F. Apparatus and method for charging an electric battery vehicle. Published online 2020.
LibreCat
2020 | Conference Paper | LibreCat-ID: 29880
Unruh R, Schafmeister F, Böcker J. 11kW, 70kHz LLC Converter Design with Adaptive Input Voltage for 98% Efficiency in an MMC. In: 2020 IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL). IEEE; 2020. doi:10.1109/compel49091.2020.9265771
LibreCat
| DOI
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 29940
Unruh R, Schafmeister F, Fröhleke N, Böcker J. 1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V) DC-Applications. In: PCIM Europe Digital Days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. VDE; 2020.
LibreCat
| Download (ext.)
2020 | Conference Paper | LibreCat-ID: 30001
Strothmann B, Piepenbrock T, Schafmeister F, Böcker J. Heat dissipation strategies for silicon carbide power SMDs and their use in different applications. In: PCIM Europe Digital Days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. ; 2020:1-7.
LibreCat
2019 | Conference Paper | LibreCat-ID: 29999
Strothmann B, Schafmeister F, Böcker J. Common Mode Analysis of Non-Isolated Three-Phase EV-Charger for Bi-Directional Vehicle-to-Grid Operation. In: PCIM Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. ; 2019:1-7.
LibreCat
| Download (ext.)
2019 | Conference Paper | LibreCat-ID: 30002
Strothmann B, Schafmeister F, Böcker J. Pareto Design and Switching Frequencies for SiC MOSFETs Applied in an 11 kW Buck Converter for EV-Charging. In: 2019 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE; 2019. doi:10.1109/apec.2019.8721850
LibreCat
| DOI
- 1
- 2 (current)
- 3
- 4
- 5