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537 Publications
2025 | Journal Article | LibreCat-ID: 59805
Unruh, R., Böcker, J., & Schafmeister, F. (2025). Adaptive DC-Link Voltage Control for 22 kW, 40 kHz LLC Resonant Converter Considering Low-Frequency Voltage Ripple. Electronics, 14(8), Article 1517. https://doi.org/10.3390/electronics14081517
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2025 | Conference Paper | LibreCat-ID: 63157
Unruh, R., Böcker, J., & Schafmeister, F. (2025). Three-Phase Instantaneous Current Controller for Unbalanced Grid Inductors Without DQ Transform for Cascaded H-Bridge Converters. 2025 Energy Conversion Congress &Amp; Expo Europe (ECCE Europe). 2025 Energy Conversion Congress & Expo Europe (ECCE Europe), Birmingham, United Kingdom. https://doi.org/10.1109/ecce-europe62795.2025.11238538
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2025 | Conference Paper | LibreCat-ID: 60746
Jakobeit, D., Peña López, M., Schenke, M., Haucke-Korber, B., & Wallscheid, O. (2025). Structural Optimization of Meta-Reinforcement Learning-based Finite-Control-Set Direct Torque Control of Permanent Magnet Synchronous Motors. 2025 IEEE International Electric Machines & Drives Conference (IEMDC). https://doi.org/10.1109/iemdc60492.2025.11061179
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2025 | Conference Paper | LibreCat-ID: 60745
Haucke-Korber, B., Aung, N. N., Schenke, M., Peña López, M., Jakobeit, D., & Wallscheid, O. (2025). Reinforcement Learning-based Direct Torque Control of Externally Excited Synchronous Motors: a Proof of Concept. 2025 IEEE International Electric Machines & Drives Conference (IEMDC). https://doi.org/10.1109/iemdc60492.2025.11061093
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2025 | Conference Paper | LibreCat-ID: 60744
Peña López, M., Schenke, M., Jakobeit, D., Haucke-Korber, B., & Wallscheid, O. (2025). Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous Machine Drives. 2025 IEEE International Electric Machines & Drives Conference (IEMDC). https://doi.org/10.1109/iemdc60492.2025.11061032
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2024 | Conference Paper | LibreCat-ID: 54355
Urbaneck, D., Wiegard, J., & Schafmeister, F. (n.d.). Analysis of Inverter Operation Modes of an IGBT-Based ZCS LLC Converter for a 2 kW Automotive On-Board DC-DC. PCIM Europe 2024; IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management.
LibreCat
2024 | Conference Paper | LibreCat-ID: 54353
Piepenbrock, T., Keuck, L., Schachten, S., Böcker, J., & Schafmeister, F. (n.d.). Study on Sample Geometries for Ferrite Characterisation in the MHz-Range. PCIM Europe 2024; IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management.
LibreCat
2024 | Conference Paper | LibreCat-ID: 54354
Förster, N., Urbaneck, D., Kohlhepp, B., Kübrich, D., & Schafmeister, F. (n.d.). Pitfalls and their Avoidability in the Double-Pulse Test. PCIM Europe 2024; IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management.
LibreCat
2024 | Journal Article | LibreCat-ID: 53309
Hölsch, L., Brosch, A., Steckel, R., Braun, T., Wendel, S., Böcker, J., & Wallscheid, O. (2024). Insights and Challenges of Co-Simulation-Based Optimal Pulse Pattern Evaluation for Electric Drives. IEEE Transactions on Energy Conversion, 1–12. https://doi.org/10.1109/tec.2024.3374962
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2024 | Conference Paper | LibreCat-ID: 54357
Piepenbrock, T., Schafmeister, F., & Böcker, J. (n.d.). FEM Modelling of Dimensional-Resonant Inductors for LLC Converters in MHz Range. SPEEDAM 2024; 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion. 27th International Symposium on Power Electronics, Electrical Drives, Automation and Motion, Ischia, near Naples, Italy. https://doi.org/10.1109/SPEEDAM61530.2024.10609111
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2024 | Conference Paper | LibreCat-ID: 54356
Unruh, R., Böcker, J., & Schafmeister, F. (n.d.). Experimentally Verified 22 kW, 40 kHz LLC Resonant Converter Design with new Control for a 1 MW Cascaded H-Bridge Converter. ECCE Europe 2024; IEEE Energy Conversion Congress & Exposition Europe. ECCE Europe 2024, Darmstadt, Germany. https://doi.org/10.1109/ECCEEurope62508.2024.10751954
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2024 | Conference Paper | LibreCat-ID: 58648
Unruh, R., Böcker, J., & Schafmeister, F. (2024). Experimentally Verified 22 kW, 40 kHz LLC Resonant Converter Design with new Control for a 1 MW Cascaded H-Bridge Converter. Proceedings of the Energy Conversion Congress & Expo (ECCE Europe). Energy Conversion Congress & Expo (ECCE Europe), Darmstadt. https://doi.org/10.1109/ECCEEurope62508.2024.10751954
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2024 | Dissertation | LibreCat-ID: 58756
Kirchgässner, W. (2024). Data-driven thermal modeling of a permanent magnet synchronous motor with machine learning. LibreCat University. https://doi.org/10.17619/UNIPB/1-2068
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2024 | Dissertation | LibreCat-ID: 58757
Rehlaender, P. (2024). Single-stage DC-DC converters for a wide input & output voltage range. LibreCat University. https://doi.org/10.17619/UNIPB/1-2148
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2024 | Dissertation | LibreCat-ID: 58682
Brosch, A. (2024). Time-optimal control of synchronous machines in the whole modulation range considering current and torque constraints . https://doi.org/10.17619/UNIPB/1-2064
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2023 | Journal Article | LibreCat-ID: 48059
Winkel, F., Wallscheid, O., Scholz, P., & Böcker, J. (2023). Pseudo-Labeling Machine Learning Algorithm for Predictive Maintenance of Relays. IEEE Open Journal of the Industrial Electronics Society, 1–14. https://doi.org/10.1109/ojies.2023.3323870
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2023 | Journal Article | LibreCat-ID: 48058
Winkel, F., Deuse-Kleinsteuber, J., & Böcker, J. (2023). Run-to-Failure Relay Dataset for Predictive Maintenance Research With Machine Learning. IEEE Transactions on Reliability, 1–14. https://doi.org/10.1109/tr.2023.3255786
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2023 | Conference Paper | LibreCat-ID: 48352
Unruh, R., Böcker, J., & Schafmeister, F. (2023). An Optimized Third-Harmonic Injection Reduces DC-Link Voltage Ripple in Cascaded H-Bridge Converters up to 50% for all Power Factors. 2023 25th European Conference on Power Electronics and Applications (EPE’23 ECCE Europe). 2023 25th European Conference on Power Electronics and Applications (EPE’23 ECCE Europe), Aalborg, Denmark. https://doi.org/10.23919/epe23ecceeurope58414.2023.10264313
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2023 | Conference Paper | LibreCat-ID: 48093
Pena, M., Meyer, M., Wallscheid, O., & Böcker, J. (2023). Fade-Over Strategy for use of Model Predictive Direct Self-Control with Field-Oriented Control. 2023 IEEE International Electric Machines and Drives Conference (IEMDC). 2023 IEEE International Electric Machines and Drives Conference (IEMDC), San Francisco. https://doi.org/10.1109/iemdc55163.2023.10239056
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2023 | Journal Article | LibreCat-ID: 48092
Pena, M., Meyer, M., Wallscheid, O., & Böcker, J. (2023). Model Predictive Direct Self-Control for Six-Step Operation of Permanent-Magnet Synchronous Machines. IEEE Transactions on Power Electronics, 38(10), 12416–12429. https://doi.org/10.1109/tpel.2023.3286713
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