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315 Publications
2020 | Conference Paper | LibreCat-ID: 30036
Stender, Marius, Oliver Wallscheid, and Joachim Böcker. “Accurate Torque Estimation for Induction Motors by Utilizing Globally Optimized Flux Observers.” In 2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). IEEE, 2020. https://doi.org/10.1109/speedam48782.2020.9161955.
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2020 | Conference Paper | LibreCat-ID: 29641
Gedlu, Emebet Gebeyehu, Oliver Wallscheid, and Joachim Böcker. “Permanent Magnet Synchronous Machine Temperature Estimation Using Low-Order Lumped-Parameter Thermal Network with Extended Iron Loss Model.” In The 10th International Conference on Power Electronics, Machines and Drives (PEMD 2020), 2020:937–942, 2020.
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2020 | Conference Paper | LibreCat-ID: 30339
Ahmmad, Mohsin Ejaz, Frank Schafmeister, and Joachim Böcker. “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). Nuremberg, Germany: IEEE, 2020.
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2020 | Journal Article | LibreCat-ID: 29642
Hanke, Sören, Oliver Wallscheid, and Joachim Böcker. “Data Set Description: Identifying the Physics Behind an Electric Motor–Data-Driven Learning of the Electrical Behavior (Part II).” ArXiv Preprint ArXiv:2003.06268, 2020.
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2020 | Journal Article | LibreCat-ID: 29640
Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Data-Driven Permanent Magnet Temperature Estimation in Synchronous Motors with Supervised Machine Learning.” ArXiv Preprint ArXiv:2001.06246, 2020.
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2020 | Report | LibreCat-ID: 30034
Stender, Marius, Oliver Wallscheid, and Joachim Böcker. Data Set Description: Three-Phase IGBT Two-Level Inverter for Electrical Drives, 2020. https://doi.org/10.13140/RG.2.2.23335.37280.
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2020 | Conference Paper | LibreCat-ID: 29940
Unruh, Roland, Frank Schafmeister, Norbert Fröhleke, and Joachim Böcker. “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.
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2020 | Conference Paper | LibreCat-ID: 30001
Strothmann, Benjamin, Till Piepenbrock, Frank Schafmeister, and Joachim Böcker. “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, 1–7, 2020.
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2020 | Conference Paper | LibreCat-ID: 29880
Unruh, Roland, Frank Schafmeister, and Joachim Böcker. “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. https://doi.org/10.1109/compel49091.2020.9265771.
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2019 | Conference Paper | LibreCat-ID: 29885
Joy, Meryl Teresa, and Joachim Böcker. “Speed Estimation in Induction Machines at All Speed Ranges Using Sensing Windings.” In 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES). IEEE, 2019. https://doi.org/10.1109/pedes.2018.8707494.
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2019 | Conference Paper | LibreCat-ID: 21247
Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Empirical Evaluation of Exponentially Weighted Moving Averages for Simple Linear Thermal Modeling of Permanent Magnet Synchronous Machines.” In 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), 2019. https://doi.org/10.1109/isie.2019.8781195.
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2019 | Conference Paper | LibreCat-ID: 21249
Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Deep Residual Convolutional and Recurrent Neural Networks for Temperature Estimation in Permanent Magnet Synchronous Motors.” In 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019. https://doi.org/10.1109/iemdc.2019.8785109.
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2019 | Conference Paper | LibreCat-ID: 29999
Strothmann, Benjamin, Frank Schafmeister, and Joachim Böcker. “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, 1–7, 2019.
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2019 | Conference Paper | LibreCat-ID: 30002
Strothmann, Benjamin, Frank Schafmeister, and Joachim Böcker. “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. https://doi.org/10.1109/apec.2019.8721850.
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2019 | Conference Paper | LibreCat-ID: 16442
Rehlaender, Philipp, Tobias Grote, Frank Schafmeister, and Joachim Böcker. “Analytical Modeling and Design of an Active Clamp Forward Converter Applied as a Single-Stage On-Board DC-DC Converter for EVs.” In PCIM Europe 2019, 2019.
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2019 | Conference Paper | LibreCat-ID: 29942
Unruh, Roland, Frank Schafmeister, Norbert Fröhleke, and Joachim Böcker. “MMC-Topology for High-Current and Low-Voltage Applications with Minimal Number of Submodules, Reduced Switching and Capacitor Losses.” In PCIM Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. VDE, 2019.
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2019 | Conference Paper | LibreCat-ID: 30035
Stender, Marius, Oliver Wallscheid, and Joachim Böcker. “Development of a Black-Box Two-Level IGBT Three-Phase Inverter Compensation Scheme for Electrical Drives.” In 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE). IEEE, 2019. https://doi.org/10.1109/isie.2019.8781543.
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2019 | Conference Paper | LibreCat-ID: 29636
Hanke, Sören, Sebastian Peitz, Oliver Wallscheid, Joachim Böcker, and Michael Dellnitz. “Finite-Control-Set Model Predictive Control for a Permanent Magnet Synchronous Motor Application with Online Least Squares System Identification.” In 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 1–6, 2019.
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2019 | Conference Paper | LibreCat-ID: 29634
Wallscheid, Oliver, Muhammad Saad Shafiq, and Joachim Böcker. “Stator Flux-Based Field-Oriented Position-Sensorless Control of Permanent Magnet Synchronous Motors with Limited Parameter Knowledge.” In 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), 402–407, 2019.
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2019 | Conference Paper | LibreCat-ID: 29633
Wallscheid, Oliver, Etienne Florian Bouna Ngoumtsa, and Joachim Böcker. “Hierarchical Model Predictive Speed and Current Control of an Induction Machine Drive with Moving-Horizon Load Torque Estimator.” In 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2188–2195, 2019.
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