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94 Publications
2024 | Journal Article | LibreCat-ID: 40171 | 
Peitz, Sebastian, Jan Stenner, Vikas Chidananda, Oliver Wallscheid, Steven L. Brunton, and Kunihiko Taira. “Distributed Control of Partial Differential Equations Using Convolutional Reinforcement Learning.” Physica D: Nonlinear Phenomena 461 (2024): 134096. https://doi.org/10.1016/j.physd.2024.134096.
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2024 | Journal Article | LibreCat-ID: 53309
Hölsch, Lukas, Anian Brosch, Richard Steckel, Tristan Braun, Sebastian Wendel, Joachim Böcker, and Oliver Wallscheid. “Insights and Challenges of Co-Simulation-Based Optimal Pulse Pattern Evaluation for Electric Drives.” IEEE Transactions on Energy Conversion, 2024, 1–12. https://doi.org/10.1109/tec.2024.3374962.
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2023 | Journal Article | LibreCat-ID: 43456
Brosch, Anian, Oliver Wallscheid, and Joachim Böcker. “Time-Optimal Model Predictive Control of Permanent Magnet Synchronous Motors Considering Current and Torque Constraints.” IEEE Transactions on Power Electronics, 2023, 1–14. https://doi.org/10.1109/tpel.2023.3265705.
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2023 | Journal Article | LibreCat-ID: 46147
Brosch, Anian, Fabio Tinazzi, Oliver Wallscheid, Mauro Zigliotto, and Joachim Böcker. “Finite Set Sensorless Control With Minimum a Priori Knowledge and Tuning Effort for Interior Permanent Magnet Synchronous Motors.” IEEE Transactions on Power Electronics, 2023. https://doi.org/10.1109/tpel.2023.3294557.
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2023 | Journal Article | LibreCat-ID: 46784 |
Wallscheid, Oliver, Sebastian Peitz, Jan Stenner, Daniel Weber, Septimus Boshoff, Marvin Meyer, Vikas Chidananda, and Oliver Schweins. “ElectricGrid.Jl - A Julia-Based Modeling and Simulationtool for Power Electronics-Driven Electric Energy Grids.” Journal of Open Source Software 8, no. 89 (2023). https://doi.org/10.21105/joss.05616.
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2023 | Journal Article | LibreCat-ID: 48059
Winkel, Fabian, Oliver Wallscheid, Peter Scholz, and Joachim Böcker. “Pseudo-Labeling Machine Learning Algorithm for Predictive Maintenance of Relays.” IEEE Open Journal of the Industrial Electronics Society, 2023, 1–14. https://doi.org/10.1109/ojies.2023.3323870.
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2023 | Conference Paper | LibreCat-ID: 48093
Pena, Mario, Michael Meyer, Oliver Wallscheid, and Joachim Böcker. “Fade-Over Strategy for Use of Model Predictive Direct Self-Control with Field-Oriented Control.” In 2023 IEEE International Electric Machines and Drives Conference (IEMDC). IEEE, 2023. https://doi.org/10.1109/iemdc55163.2023.10239056.
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2023 | Journal Article | LibreCat-ID: 46863
Schenke, Maximilian, Barnabas Haucke-Korber, and Oliver Wallscheid. “Finite-Set Direct Torque Control via Edge Computing-Assisted Safe Reinforcement Learning for a Permanent Magnet Synchronous Motor.” IEEE Transactions on Power Electronics, 2023, 1–16. https://doi.org/10.1109/tpel.2023.3303651.
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2023 | Conference Paper | LibreCat-ID: 46865
Haucke-Korber, Barnabas, Maximilian Schenke, and Oliver Wallscheid. “Deep Q Direct Torque Control with a Reduced Control Set Towards Six-Step Operation of Permanent Magnet Synchronous Motors.” In 2023 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, 2023. https://doi.org/10.1109/iemdc55163.2023.10239018.
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2023 | Conference Paper | LibreCat-ID: 46864
Book, Felix, Arne Traue, Maximilian Schenke, Barnabas Haucke-Korber, and Oliver Wallscheid. “Gym-Electric-Motor (GEM) Control: An Automated Open-Source Controller Design Suite for Drives.” In 2023 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, 2023. https://doi.org/10.1109/iemdc55163.2023.10239044.
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2023 | Journal Article | LibreCat-ID: 48092
Pena, Mario, Michael Meyer, Oliver Wallscheid, and Joachim Böcker. “Model Predictive Direct Self-Control for Six-Step Operation of Permanent-Magnet Synchronous Machines.” IEEE Transactions on Power Electronics 38, no. 10 (2023): 12416–29. https://doi.org/10.1109/tpel.2023.3286713.
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2023 | Conference Paper | LibreCat-ID: 53310
Gedlu, Emebet Gebeyehu, Oliver Wallscheid, Joachim Böcker, and Oliver Nelles. “Online System Identification and Excitation for Thermal Monitoring of Electric Machines Using Machine Learning and Model Predictive Control.” In 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED). IEEE, 2023. https://doi.org/10.1109/sdemped54949.2023.10271427.
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2023 | Journal Article | LibreCat-ID: 53543
Winkel, Fabian, Peter Scholz, Oliver Wallscheid, and Joachim Böcker. “Reducing Contact Bouncing of a Relay by Optimizing the Switch Signal During Run-Time.” IEEE Transactions on Automation Science and Engineering, 2023, 1–11. https://doi.org/10.1109/tase.2023.3322762.
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2022 | Conference Paper | LibreCat-ID: 30349
Förster, Nikolas, Philipp Rehlaender, Oliver Wallscheid, Frank Schafmeister, and Joachim Böcker. “An Open-Source Transistor Database and Toolbox as an Unified Software Engineering Tool for Managing and Evaluating Power Transistors.” In Proc. 37th IEEE Applied Power Electronics Conference (APEC). Houston, TX, USA: IEEE, n.d.
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2022 | Journal Article | LibreCat-ID: 34533
Brosch, Anian, Oliver Wallscheid, and Joachim Böcker. “Model Predictive Torque Control for Permanent Magnet Synchronous Motors Using a Stator-Fixed Harmonic Flux Reference Generator in the Entire Modulation Range.” IEEE Transactions on Power Electronics, 2022. https://doi.org/10.1109/tpel.2022.3229619.
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2022 | Journal Article | LibreCat-ID: 33459
Brosch, Anian, Oliver Wallscheid, and Joachim Böcker. “Long-Term Memory Recursive Least Squares Online Identification of Highly Utilized Permanent Magnet Synchronous Motors for Finite-Control-Set Model Predictive Control.” IEEE Transactions on Power Electronics, 2022. https://doi.org/10.1109/tpel.2022.3206598.
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2022 | Conference Paper | LibreCat-ID: 33489
Lange, Jarren, Dominik Schmies, Karl Stephan Christian Stille, Joachim Böcker, and Oliver Wallscheid. “Experimental Comparison of FPGA-Implemented Model Predictive Voltage Control to Cascaded Proportional Resonant Control for a Three-Phase Four-Wire Three-Level Grid-Forming Inverter of 250 KVA.” In EPE’22 ECCE Europe. Hannover: IEEE, 2022.
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2022 | Conference Paper | LibreCat-ID: 34299
Stender, Marius, Marius Becker, Oliver Wallscheid, and Joachim Böcker. “Adaptive Operating Strategy for Induction Motors Under Changing Electrical-Thermal Conditions.” In 48th Annual Conference of the Industrial Electronics Society (IECON), 2022. https://doi.org/10.1109/IECON49645.2022.9968695.
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2022 | Conference Paper | LibreCat-ID: 35125
Förster, Nikolas, Philipp Rehlaender, Oliver Wallscheid, Frank Schafmeister, and Joachim Böcker. “An Open-Source Transistor Database and Toolbox as a Unified Software Engineering Tool for Managing and Evaluating Power Transistors.” In 2022 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE, 2022. https://doi.org/10.1109/apec43599.2022.9773701.
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2022 | Conference Paper | LibreCat-ID: 35127
Förster, Nikolas, Till Piepenbrock, Philipp Rehlaender, Oliver Wallscheid, Frank Schafmeister, and Joachim Böcker. “An Open-Source FEM Magnetics Toolbox for Power Electronic Magnetic Components.” In PCIM Europe 2022; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 1–10, 2022. https://doi.org/10.30420/565822103.
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2022 | Conference Paper | LibreCat-ID: 40212
Haucke-Korber, Barnabas, Maximilian Schenke, and Oliver Wallscheid. “Reinforcement Learning-Based Deep Q Direct Torque Control with Adaptable Switching Frequency Towards Six-Step Operation of Permanent Magnet Synchronous Motors.” In IKMT 2022; 13. GMM/ETG-Symposium, 1–6, 2022.
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2022 | Journal Article | LibreCat-ID: 34065
Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Thermal Neural Networks: Lumped-Parameter Thermal Modeling with State-Space Machine Learning.” Engineering Applications of Artificial Intelligence 117 (2022). https://doi.org/10.1016/j.engappai.2022.105537.
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2022 | Conference Paper | LibreCat-ID: 32859
Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Learning Thermal Properties and Temperature Models of Electric Motors with Neural Ordinary Differential Equations.” In 2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia). IEEE, 2022. https://doi.org/10.23919/ipec-himeji2022-ecce53331.2022.9807209.
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2022 | Journal Article | LibreCat-ID: 44163
Rehlaender, Philipp, Oliver Wallscheid, Frank Schafmeister, and Joachim Böcker. “LLC Resonant Converter Modulations for Reduced Junction Temperatures in Half-Bridge Mode and Transformer Flux in the On-the-Fly Morphing Thereto.” IEEE Transactions on Power Electronics 37, no. 11 (2022): 13413–27. https://doi.org/10.1109/tpel.2022.3180758.
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2022 | Conference Paper | LibreCat-ID: 42894
Kirchgässner, Wilhelm, Daniel Wöckinger, Oliver Wallscheid, Gerd Bramerdorfer, and Joachim Böcker. “Application of Thermal Neural Networks on a Small-Scale Electric Motor.” In IKMT 2022; 13. GMM/ETG-Symposium, 1–6, 2022.
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2022 | Journal Article | LibreCat-ID: 31085
Brosch, Anian, Johann Rauhaus, Oliver Wallscheid, Joachim Böcker, and Detmar Zimmer. “Data-Driven Adaptive Torque Oscillation Compensation for Multi-Motor Drive Systems.” IEEE Open Journal of Industry Applications, 2022. https://doi.org/10.1109/ojia.2022.3171333.
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2022 | Conference Paper | LibreCat-ID: 35126
Förster, Nikolas, Jonas Hölscher, Till Piepenbrock, Philipp Rehlaender, Oliver Wallscheid, Frank Schafmeister, and Joachim Böcker. “An Open-Source FEM Magnetic Toolbox for Calculating Electric and Thermal Behavior of Power Electronic Magnetic Components.” In 2022 24th European Conference on Power Electronics and Applications (EPE’22 ECCE Europe), P.1-P.9, 2022.
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2021 | Journal Article | LibreCat-ID: 29657
Brosch, Anian, Oliver Wallscheid, and Joachim Böcker. “Model Predictive Control of Permanent Magnet Synchronous Motors in the Overmodulation Region Including Six-Step Operation.” IEEE Open Journal of Industry Applications 2 (2021): 47–63. https://doi.org/10.1109/OJIA.2021.3066105.
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2021 | Conference Paper | LibreCat-ID: 29663
Gedlu, Emebet Gebeyehu, Oliver Wallscheid, and Joachim Böcker. “Temperature Estimation of Electric Machines Using a Hybrid Model of Feed-Forward Neural and Low-Order Lumped-Parameter Thermal Networks.” In 2021 IEEE International Electric Machines & Drives Conference (IEMDC), 1–8, 2021. https://doi.org/10.1109/IEMDC47953.2021.9449548.
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2021 | Journal Article | LibreCat-ID: 22162
Book, Gerrit, Arne Traue, Praneeth Balakrishna, Anian Brosch, Maximilian Schenke, Sören Hanke, Wilhelm Kirchgässner, and Oliver Wallscheid. “Transferring Online Reinforcement Learning for Electric Motor Control From Simulation to Real-World Experiments.” IEEE Open Journal of Power Electronics, 2021, 187–201. https://doi.org/10.1109/ojpel.2021.3065877.
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2021 | Journal Article | LibreCat-ID: 29653
Weber, Daniel, Stefan Heid, Henrik Bode, Jarren Lange, Eyke Hüllermeier, and Oliver Wallscheid. “Safe Bayesian Optimization for Data-Driven Power Electronics Control Design in Microgrids: From Simulations to Real-World Experiments.” IEEE Access 9 (2021): 35654–35669. https://doi.org/10.1109/ACCESS.2021.3062144.
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2021 | Journal Article | LibreCat-ID: 30030
Stender, Marius, Oliver Wallscheid, and Joachim Böcker. “Accurate Torque Control for Induction Motors by Utilizing a Globally Optimized Flux Observer.” IEEE Transactions on Power Electronics 36, no. 11 (2021): 13261–74. https://doi.org/10.1109/tpel.2021.3080129.
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2021 | Conference Paper | LibreCat-ID: 30031
Stender, Marius, Oliver Wallscheid, and Joachim Böcker. “Accurate Torque Estimation for Induction Motors by Utilizing a Hybrid Machine Learning Approach.” In 2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC). IEEE, 2021. https://doi.org/10.1109/pemc48073.2021.9432615.
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2021 | Conference Paper | LibreCat-ID: 30029
Stender, Marius, Oliver Wallscheid, and Joachim Böcker. “Combined Electrical-Thermal Gray-Box Model and Parameter Identification of an Induction Motor.” In IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2021. https://doi.org/10.1109/iecon48115.2021.9589225.
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2021 | Conference Paper | LibreCat-ID: 30032
Stender, Marius, Oliver Wallscheid, and Joachim Böcker. “Gray-Box Loss Model for Induction Motor Drives.” In 2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC). IEEE, 2021. https://doi.org/10.1109/pemc48073.2021.9432491.
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2021 | Conference Paper | LibreCat-ID: 29665
Hanke, Sören, Oliver Wallscheid, and Joachim Böcker. “Comparison of Artificial Neural Network and Least Squares Prediction Models for Finite-Control-Set Model Predictive Control of a Permanent Magnet Synchronous Motor.” IET Digital Library, 2021. https://doi.org/10.1049%2Ficp.2021.1122.
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2021 | Journal Article | LibreCat-ID: 29664
Wallscheid, Oliver. “Thermal Monitoring of Electric Motors: State-of-the-Art Review and Future Challenges.” IEEE Open Journal of Industry Applications, 2021.
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2021 | Journal Article | LibreCat-ID: 21251
Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Data-Driven Permanent Magnet Temperature Estimation in Synchronous Motors with Supervised Machine Learning: A Benchmark.” IEEE Transactions on Energy Conversion 36, no. 3 (2021): 2059–67. https://doi.org/10.1109/tec.2021.3052546.
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2021 | Journal Article | LibreCat-ID: 21254
Balakrishna, Praneeth, Gerrit Book, Wilhelm Kirchgässner, Maximilian Schenke, Arne Traue, and Oliver Wallscheid. “Gym-Electric-Motor (GEM): A Python Toolbox for the Simulation of Electric Drive Systems.” Journal of Open Source Software, 2021. https://doi.org/10.21105/joss.02498.
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2021 | Journal Article | LibreCat-ID: 25031
Schenke, Maximilian, and Oliver Wallscheid. “A Deep Q-Learning Direct Torque Controller for Permanent Magnet Synchronous Motors.” IEEE Open Journal of the Industrial Electronics Society, 2021, 388–400. https://doi.org/10.1109/ojies.2021.3075521.
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2021 | Journal Article | LibreCat-ID: 29662
Schenke, Maximilian, and Oliver Wallscheid. “Improved Exploring Starts by Kernel Density Estimation-Based State-Space Coverage Acceleration in Reinforcement Learning.” ArXiv Preprint ArXiv:2105.08990, 2021.
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2021 | Journal Article | LibreCat-ID: 21557
Brosch, Anian, Oliver Wallscheid, and Joachim Böcker. “Torque and Inductances Estimation for Finite Model Predictive Control of Highly Utilized Permanent Magnet Synchronous Motors.” IEEE Transactions on Industrial Informatics, 2021. https://doi.org/10.1109/tii.2021.3060469.
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2021 | Preprint | LibreCat-ID: 29655
Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Thermal Neural Networks: Lumped-Parameter Thermal Modeling With State-Space Machine Learning.” ArXiv Preprint ArXiv:2103.16323, 2021.
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2020 | Journal Article | LibreCat-ID: 21252
Traue, Arne, Gerrit Book, Wilhelm Kirchgässner, and Oliver Wallscheid. “Toward a Reinforcement Learning Environment Toolbox for Intelligent Electric Motor Control.” IEEE Transactions on Neural Networks and Learning Systems, 2020, 1–10. https://doi.org/10.1109/tnnls.2020.3029573.
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2020 | Journal Article | LibreCat-ID: 21250
Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Estimating Electric Motor Temperatures with Deep Residual Machine Learning.” IEEE Transactions on Power Electronics 36, no. 7 (2020): 7480–88. https://doi.org/10.1109/tpel.2020.3045596.
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2020 | Journal Article | LibreCat-ID: 21558
Brosch, Anian, Sören Hanke, Oliver Wallscheid, and Joachim Böcker. “Data-Driven Recursive Least Squares Estimation for Model Predictive Current Control of Permanent Magnet Synchronous Motors.” IEEE Transactions on Power Electronics, 2020, 2179–90. https://doi.org/10.1109/tpel.2020.3006779.
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2020 | Conference Paper | LibreCat-ID: 29956
Stille, Karl Stephan Christian, Daniel Weber, Jarren Lange, Thorsten Vogt, Oliver Wallscheid, and Joachim Böcker. “Emulation of Microgrids for Research and Validation of Control and Operation Strategies.” In 2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). IEEE, 2020. https://doi.org/10.1109/speedam48782.2020.9161971.
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2020 | Journal Article | LibreCat-ID: 30033
Stender, Marius, Oliver Wallscheid, and Joachim Böcker. “Comparison of Gray-Box and Black-Box Two-Level Three-Phase Inverter Models for Electrical Drives.” IEEE Transactions on Industrial Electronics 68, no. 9 (2020): 8646–56. https://doi.org/10.1109/tie.2020.3018060.
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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 | Journal Article | LibreCat-ID: 29649
Heid, Stefan, Daniel Weber, Henrik Bode, Eyke Hüllermeier, and Oliver Wallscheid. “OMG: A Scalable and Flexible Simulation and Testing Environment Toolbox for Intelligent Microgrid Control.” Journal of Open Source Software 5, no. 54 (2020): 2435.
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2020 | Journal Article | LibreCat-ID: 29644
Bode, Henrik, Stefan Heid, Daniel Weber, Eyke Hüllermeier, and Oliver Wallscheid. “Towards a Scalable and Flexible Simulation and Testing Environment Toolbox for Intelligent Microgrid Control.” ArXiv Preprint ArXiv:2005.04869, 2020.
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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 | Journal Article | LibreCat-ID: 29643
Wallscheid, Oliver, and Etienne Florian Bouna Ngoumtsa. “Investigation of Disturbance Observers for Model Predictive Current Control in Electric Drives.” IEEE Transactions on Power Electronics 35, no. 12 (2020): 13563–13572.
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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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2019 | Journal Article | LibreCat-ID: 25030
Schenke, Maximilian, Wilhelm Kirchgässner, and Oliver Wallscheid. “Controller Design for Electrical Drives by Deep Reinforcement Learning: A Proof of Concept.” IEEE Transactions on Industrial Informatics, 2019, 4650–58. https://doi.org/10.1109/tii.2019.2948387.
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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: 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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2019 | Conference Paper | LibreCat-ID: 29637
Hanke, Sören, Oliver Wallscheid, and Joachim Böcker. “Continuous-Control-Set Model Predictive Control with Integrated Modulator in Permanent Magnet Synchronous Motor Applications.” In 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2210–2216, 2019.
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2019 | Journal Article | LibreCat-ID: 29629
Gaona, Daniel Efren Erazo, Oliver Wallscheid, and Joachim Böcker. “Improved Fusion of Permanent Magnet Temperature Estimation Techniques for Synchronous Motors Using a Kalman Filter.” IEEE Transactions on Industrial Electronics, 2019.
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2018 | Conference Paper | LibreCat-ID: 29943
Weber, Daniel, Karl Stephan Christian Stille, Oliver Wallscheid, and Joachim Böcker. “Energy Management for a Nano-CHP Unit and an Electrical Storage System in a Residential Application.” In 2018 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). IEEE, 2018. https://doi.org/10.1109/speedam.2018.8445296.
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2018 | Conference Paper | LibreCat-ID: 29628
Wallscheid, Oliver, Maximilian Schenke, and Joachim Böcker. “Improving Torque and Speed Estimation Accuracy by Conjoint Parameter Identification and Unscented Kalman Filter Design for Induction Machines.” In 2018 21st International Conference on Electrical Machines and Systems (ICEMS), 1181–1186, 2018.
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2018 | Conference Paper | LibreCat-ID: 29625
Wallscheid, Oliver, Maximilian Schenke, and Joachim Böcker. “A Combined Approach to Identify Induction Machine Parameters and to Design an Extended Kalman Filter for Speed and Torque Estimation.” In 2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC), 793–799, 2018.
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2018 | Journal Article | LibreCat-ID: 29624
Hanke, Sören, Sebastian Peitz, Oliver Wallscheid, Stefan Klus, Joachim Böcker, and Michael Dellnitz. “Koopman Operator-Based Finite-Control-Set Model Predictive Control for Electrical Drives.” ArXiv Preprint ArXiv:1804.00854, 2018.
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2018 | Conference Paper | LibreCat-ID: 6523
Weber, Daniel, Mohammad Iffat Rafsan Jani, Matti Grabo, Oliver Wallscheid, Tobias Klaus, Stefan Krauter, and Joachim Böcker. “Lifetime Extension of Photovoltaic Modules by Influencing the Module Temperature Using Phase Change Material.” In World Conference on Photovoltaic Energy Conversion (WCPEC-7), 45th IEEE PVSC, 28th PVSEC, 34th EU PVSEC. Waikoloa Village, Big Island, Hawaii (USA), 2018. https://doi.org/ 10.1109/PVSC.2018.8548115.
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2017 | Conference Paper | LibreCat-ID: 21248
Wallscheid, Oliver, Wilhelm Kirchgässner, and Joachim Böcker. “Investigation of Long Short-Term Memory Networks to Temperature Prediction for Permanent Magnet Synchronous Motors.” In 2017 International Joint Conference on Neural Networks (IJCNN), 2017. https://doi.org/10.1109/ijcnn.2017.7966088.
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2017 | Conference Paper | LibreCat-ID: 29622
Gaona, Daniel, Oliver Wallscheid, and Joachim Böcker. “Glocal Identification Methods for Low-Order Lumped Parameter Thermal Networks Used in Permanent Magnet Synchronous Motors.” In 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), 1–126, 2017.
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2017 | Conference Paper | LibreCat-ID: 29621
Gaona, Daniel, Oliver Wallscheid, and Joachim Böcker. “Sensitivity Analysis of a Permanent Magnet Temperature Observer for PM Synchronous Machines Using the Monte Carlo Method.” In 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), 599–606, 2017.
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2017 | Conference Paper | LibreCat-ID: 29620
Hanke, Sören, Oliver Wallscheid, and Joachim Böcker. “A Direct Model Predictive Torque Control Approach to Meet Torque and Loss Objectives Simultaneously in Permanent Magnet Synchronous Motor Applications.” In 2017 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 101–106, 2017.
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2017 | Journal Article | LibreCat-ID: 29615
Wallscheid, Oliver, Andreas Specht, and Joachim Böcker. “Observing the Permanent Magnet Temperature of Synchronous Motors Based on Electrical Fundamental Wave Model Quantities.” IEEE Transactions on Industrial Electronics 64, no. 5 (2017): 3921–3929.
LibreCat
2017 | Conference Paper | LibreCat-ID: 29623
Gaona, Daniel, Oliver Wallscheid, and Joachim Böcker. “Fusion of a Lumped-Parameter Thermal Network and Speed-Dependent Flux Observer for PM Temperature Estimation in Synchronous Machines.” In 2017 IEEE Southern Power Electronics Conference (SPEC), 1–6, 2017.
LibreCat
2017 | Conference Paper | LibreCat-ID: 29618
Wallscheid, Oliver, and Joachim Böcker. “Fusion of Direct and Indirect Temperature Estimation Techniques for Permanent Magnet Synchronous Motors.” In 2017 IEEE International Electric Machines and Drives Conference (IEMDC), 1–8, 2017.
LibreCat
2017 | Conference Paper | LibreCat-ID: 29619
Wallscheid, Oliver, and Joachim Böcker. “Derating of Automotive Drive Systems Using Model Predictive Control.” In 2017 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 31–36, 2017.
LibreCat
2017 | Conference Paper | LibreCat-ID: 29617
Vogt, Thorsten, Daniel Weber, Oliver Wallscheid, and Joachim Böcker. “Prediction of Residual Power Peaks in Industrial Microgrids Using Artificial Neural Networks.” In International Joint Conference on Neural Networks (IJCNN), 3228–3235, 2017.
LibreCat
2017 | Dissertation | LibreCat-ID: 29616
Wallscheid, Oliver. Ein Beitrag zur thermischen Ausnutzung permanenterregter Synchronmotoren in automobilen Traktionsanwendungen. Shaker Verlag, 2017.
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| Download (ext.)
2016 | Journal Article | LibreCat-ID: 29613
Wallscheid, Oliver, Tobias Huber, Wilhelm Peters, and Joachim Böcker. “A Critical Review of Techniques to Determine the Magnet Temperature of Permanent Magnet Synchronous Motors under Real-Time Conditions.” EPE Journal, no. 25 (2016): 1–10.
LibreCat
2016 | Conference Paper | LibreCat-ID: 29612
Wallscheid, Oliver, Ulrich Ammann, and Joachim Böcker. “Real-Time Capable Model Predictive Control of Permanent Magnet Synchronous Motors Using Particle Swarm Optimisation.” In PCIM Europe 2016; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 1–8, 2016.
LibreCat
2015 | Journal Article | LibreCat-ID: 29611
Wallscheid, Oliver, and Joachim Böcker. “Global Identification of a Low-Order Lumped-Parameter Thermal Network for Permanent Magnet Synchronous Motors.” IEEE Transactions on Energy Conversion 31, no. 1 (2015): 354–365.
LibreCat
2015 | Conference Paper | LibreCat-ID: 29606
Wallscheid, Oliver, Michael Meyer, and Joachim Böcker. “An Open-Loop Operation Strategy for Induction Motors Considering Iron Losses and Saturation Effects in Automotive Applications.” In 2015 IEEE 11th International Conference on Power Electronics and Drive Systems, 981–985, 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 29610
Wallscheid, Oliver, and Joachim Böcker. “Design and Identification of a Lumped-Parameter Thermal Network for Permanent Magnet Synchronous Motors Based on Heat Transfer Theory and Particle Swarm Optimisation.” In European Conference on Power Electronics and Applications (EPE), 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 29607
Wallscheid, Oliver, and Joachim Böcker. “Design and Empirical Identification of a Lumped Parameter Thermal Network for Permanent Magnet Synchronous Motors with Physically Motivated Constraints.” In IEEE International Electric Machines and Drives Conference (IEMDC), 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 29608
Peters, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Optimum Efficiency Control of Interior Permanent Magnet Synchronous Motors in Drive Trains of Electric and Hybrid Vehicles.” In European Conference on Power Electronics and Applications (EPE), 2015. https://doi.org/10.1109/EPE.2015.7311680.
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| DOI
2014 | Conference Paper | LibreCat-ID: 29605
Wallscheid, Oliver, Tobias Huber, Wilhelm Peters, and Joachim Böcker. “Real-Time Capable Methods to Determine the Magnet Temperature of Permanent Magnet Synchronous Motors—A Review.” In IECON 2014-40th Annual Conference of the IEEE Industrial Electronics Society, 811–818, 2014.
LibreCat
2014 | Conference Paper | LibreCat-ID: 29602
Specht, Andreas, Oliver Wallscheid, and Joachim Böcker. “Determination of Rotor Temperature for an Interior Permanent Magnet Synchronous Machine Using a Precise Flux Observer.” In 2014 International Power Electronics Conference (IPEC-Hiroshima 2014-ECCE ASIA), 1501–1507, 2014.
LibreCat
2013 | Conference Paper | LibreCat-ID: 29604
Wallscheid, Oliver, and Joachim Böcker. “Wirkungsgradoptimale Arbeitspunktsteuerung Für Einen Permanenterregten Synchronmotor Mit Vergrabenen Magneten Unter Berücksichtigung von Temperatureinflüssen.” In ETG-Fachbericht-Internationaler ETG-Kongress 2013–Energieversorgung Auf Dem Weg Nach 2050, 2013.
LibreCat
2013 | Conference Paper | LibreCat-ID: 29603
Specht, Andreas, Sina Ober-Blöbaum, Oliver Wallscheid, Christoph Romaus, and Joachim Böcker. “Discrete-Time Model of an IPMSM Based on Variational Integrators.” In Electric Machines & Drives Conference (IEMDC), 2013 IEEE International, 1411–1417, 2013.
LibreCat
2012 | Conference Paper | LibreCat-ID: 29600
Peters, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “A Precise Open-Loop Torque Control for an Interior Permanent Magnet Synchronous Motor (IPMSM) Considering Iron Losses.” In IECON 2012-38th Annual Conference on IEEE Industrial Electronics Society, 2877–2882, 2012.
LibreCat
2011 | Journal Article | LibreCat-ID: 29609
Wallscheid, Oliver, Wilhelm Peters, and Joachim Böcker. “Optimierte Regelung Für Mobile Elektromotoren.” Aktuelle Technik 5, no. 1 (2011): 30–33.
LibreCat
2011 | Conference Paper | LibreCat-ID: 29601
Peters, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Current Controller with Defined Dynamic Behavior for an Interior Permanent Magnet Synchronous Motor.” In IECON 2011-37th Annual Conference of the IEEE Industrial Electronics Society, 534–538, 2011.
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