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100 Publications


2020 | Conference Paper | LibreCat-ID: 30339
@inproceedings{Ahmmad_Schafmeister_Böcker_2020, place={Nuremberg, Germany}, title={Practical Implementation and Verification of Simple-to-Implement Digital Current Observer for Half-Bridge Topologies}, booktitle={Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM digital days)}, publisher={IEEE}, author={Ahmmad, Mohsin Ejaz and Schafmeister, Frank and Böcker, Joachim}, year={2020} }
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2020 | Patent | LibreCat-ID: 30362
@article{Schafmeister_2020, title={Apparatus and method for charging an electric battery vehicle}, author={Schafmeister, Frank}, year={2020} }
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2020 | Conference Paper | LibreCat-ID: 29940
@inproceedings{Unruh_Schafmeister_Fröhleke_Böcker_2020, title={1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V) DC-Applications}, booktitle={PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, publisher={VDE}, author={Unruh, Roland and Schafmeister, Frank and Fröhleke, Norbert and Böcker, Joachim}, year={2020} }
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2020 | Conference Paper | LibreCat-ID: 30001
@inproceedings{Strothmann_Piepenbrock_Schafmeister_Böcker_2020, title={Heat dissipation strategies for silicon carbide power SMDs and their use in different applications}, booktitle={PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, author={Strothmann, Benjamin and Piepenbrock, Till and Schafmeister, Frank and Böcker, Joachim}, year={2020}, pages={1–7} }
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2020 | Conference Paper | LibreCat-ID: 29880
@inproceedings{Unruh_Schafmeister_Böcker_2020, title={11kW, 70kHz LLC Converter Design with Adaptive Input Voltage for 98% Efficiency in an MMC}, DOI={10.1109/compel49091.2020.9265771}, booktitle={2020 IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL)}, publisher={IEEE}, author={Unruh, Roland and Schafmeister, Frank and Böcker, Joachim}, year={2020} }
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2019 | Conference Paper | LibreCat-ID: 29999
@inproceedings{Strothmann_Schafmeister_Böcker_2019, title={Common Mode Analysis of Non-Isolated Three-Phase EV-Charger for Bi-Directional Vehicle-to-Grid Operation}, booktitle={PCIM Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, author={Strothmann, Benjamin and Schafmeister, Frank and Böcker, Joachim}, year={2019}, pages={1–7} }
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2019 | Conference Paper | LibreCat-ID: 30002
@inproceedings{Strothmann_Schafmeister_Böcker_2019, title={Pareto Design and Switching Frequencies for SiC MOSFETs Applied in an 11 kW Buck Converter for EV-Charging}, DOI={10.1109/apec.2019.8721850}, booktitle={2019 IEEE Applied Power Electronics Conference and Exposition (APEC)}, publisher={IEEE}, author={Strothmann, Benjamin and Schafmeister, Frank and Böcker, Joachim}, year={2019} }
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2019 | Conference Paper | LibreCat-ID: 16442
@inproceedings{Rehlaender_Grote_Schafmeister_Böcker_2019, title={Analytical Modeling and Design of an Active Clamp Forward Converter Applied as a Single-Stage On-Board DC-DC Converter for EVs}, booktitle={PCIM Europe 2019}, author={Rehlaender, Philipp and Grote, Tobias and Schafmeister, Frank and Böcker, Joachim}, year={2019} }
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2019 | Conference Paper | LibreCat-ID: 29942
@inproceedings{Unruh_Schafmeister_Fröhleke_Böcker_2019, title={MMC-Topology for High-Current and Low-Voltage Applications with Minimal Number of Submodules, Reduced Switching and Capacitor Losses}, booktitle={PCIM Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, publisher={VDE}, author={Unruh, Roland and Schafmeister, Frank and Fröhleke, Norbert and Böcker, Joachim}, year={2019} }
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2019 | Conference Paper | LibreCat-ID: 30334
@inproceedings{Keuck_Schafmeister_Böcker_2019, place={Anaheim, CA, USA}, title={Computer-Aided Design and Optimization of an Integrated Transformer with Distributed Air Gap and Leakage Path for an LLC Resonant Converter}, booktitle={Proc. 34th IEEE Applied Power Electronics Conference (APEC)}, publisher={IEEE}, author={Keuck, Lukas and Schafmeister, Frank and Böcker, Joachim}, year={2019}, pages={1415–1422} }
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2019 | Conference Paper | LibreCat-ID: 30335
@inproceedings{Keuck_Schafmeister_Böcker_Jungwirth_Schmidhuber_2019, place={Nuremberg, Germany}, title={Computer-Aided Design and Optimization of an Integrated Transformer with Distributed Air Gap and Leakage Path for LLC Resonant Converter}, booktitle={Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM)}, publisher={IEEE}, author={Keuck, Lukas and Schafmeister, Frank and Böcker, Joachim and Jungwirth, Herbert and Schmidhuber, Michael}, year={2019} }
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2019 | Conference Paper | LibreCat-ID: 30337
@inproceedings{Ahmad_Schafmeister_Böcker_2019, place={Nuremberg, Germany}, title={Novel Current Measurement Concept for Half Bridge Topologies based on simple-to-implement Digital Current Observer}, booktitle={Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM)}, publisher={IEEE}, author={Ahmad, Mohsin Ejaz and Schafmeister, Frank and Böcker, Joachim}, year={2019} }
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2019 | Conference Paper | LibreCat-ID: 30336
@inproceedings{Bolte_Schafmeister_Böcker_2019, place={Nuremberg, Germany}, title={LCC Resonant Converter for Piezoelectric Transducers with Phase Shift Control}, booktitle={Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM)}, publisher={IEEE}, author={Bolte, Sven and Schafmeister, Frank and Böcker, Joachim}, year={2019} }
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2019 | Conference Paper | LibreCat-ID: 30338
@inproceedings{Bolte_Schafmeister_Böcker_2019, place={Vancouver, Canada}, title={Bidirectional Resonant Converter with Integrated Magnetics for On-Board Chargers}, booktitle={Proc. IEEE International Symposium on Industrial Electronics (ISIE)}, publisher={IEEE}, author={Bolte, Sven and Schafmeister, Frank and Böcker, Joachim}, year={2019}, pages={770–774} }
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2019 | Conference Paper | LibreCat-ID: 30344
@inproceedings{Rehlaender_Grote_Schafmeister_Böcker_2019, place={Nuremberg, Germany}, title={Interleaved Active Clamp Forward Converters as Single Stage On-Board DC-DC Converters for EVs – an Accurate Model and Design Considerations}, booktitle={Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM)}, publisher={IEEE}, author={Rehlaender, Philipp and Grote, Tobias and Schafmeister, Frank and Böcker, Joachim}, year={2019} }
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2019 | Conference Paper | LibreCat-ID: 30346
@inproceedings{Rehlaender_Grote_Tikhonov_Njiende_Schafmeister_Böcker_Thiemann_2019, place={Genova, Italy}, title={A PCB-Integrated Winding Using a Litz Structure for a Wireless Charging Coil}, booktitle={Proc. 21st European Conference on Power Electronics and Applications (EPE-ECCE Europe)}, publisher={EPE}, author={Rehlaender, Philipp and Grote, Tobias and Tikhonov, Sergey and Njiende, Hugues and Schafmeister, Frank and Böcker, Joachim and Thiemann, Peter}, year={2019}, pages={1–9} }
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2019 | Conference Paper | LibreCat-ID: 30345
@inproceedings{Rehlaender_Grote_Schafmeister_Böcker_2019, place={Vancouver, Canada}, title={Analytical Topology Comparison for a Single-Stage On-Board EV-Battery Converter}, booktitle={Proc. IEEE International Symposium on Industrial Electronics (ISIE)}, publisher={IEEE}, author={Rehlaender, Philipp and Grote, Tobias and Schafmeister, Frank and Böcker, Joachim}, year={2019}, pages={2477–2482} }
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2019 | Patent | LibreCat-ID: 30361
@article{Pohlmann_Schafmeister_2019, title={Current measurement circuit for TCM-PFC}, author={Pohlmann, Robert and Schafmeister, Frank}, year={2019} }
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2018 | Conference Paper | LibreCat-ID: 30331
@inproceedings{Keuck_Munir_Schafmeister_Böcker_2018, place={Nuremberg, Germany}, title={Adaptive Frequency Control of DC-DC-Converters for Maximum Efficiency Using Artificial Neural Network}, booktitle={Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM)}, publisher={IEEE}, author={Keuck, Lukas and Munir, A and Schafmeister, Frank and Böcker, Joachim}, year={2018} }
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2018 | Conference Paper | LibreCat-ID: 30332
@inproceedings{Keuck_Jabbar_Schafmeister_Böcker_2018, place={Riga, Latvia}, title={Switching Loss Characterization of Wide Band-Gap Devices by an Indirect Identification Methodology}, booktitle={Proc. 20th European Conference on Power Electronics and Applications (EPE-ECCE Europe)}, publisher={EPE}, author={Keuck, Lukas and Jabbar, Noman and Schafmeister, Frank and Böcker, Joachim}, year={2018}, pages={1–10} }
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