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96 Publications


2019 | Conference Paper | LibreCat-ID: 21249
Deep Residual Convolutional and Recurrent Neural Networks for Temperature Estimation in Permanent Magnet Synchronous Motors
W. Kirchgässner, O. Wallscheid, J. Böcker, in: 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019.
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2019 | Conference Paper | LibreCat-ID: 30035
Development of a Black-Box Two-Level IGBT Three-Phase Inverter Compensation Scheme for Electrical Drives
M. Stender, O. Wallscheid, J. Böcker, in: 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), IEEE, 2019.
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2019 | Conference Paper | LibreCat-ID: 29636
Finite-control-set model predictive control for a permanent magnet synchronous motor application with online least squares system identification
S. Hanke, S. Peitz, O. Wallscheid, J. Böcker, M. Dellnitz, in: 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2019, pp. 1–6.
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2019 | Conference Paper | LibreCat-ID: 29634
Stator flux-based field-oriented position-sensorless control of permanent magnet synchronous motors with limited parameter knowledge
O. Wallscheid, M.S. Shafiq, J. Böcker, in: 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), 2019, pp. 402–407.
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2019 | Conference Paper | LibreCat-ID: 29633
Hierarchical model predictive speed and current control of an induction machine drive with moving-horizon load torque estimator
O. Wallscheid, E.F.B. Ngoumtsa, J. Böcker, in: 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019, pp. 2188–2195.
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2019 | Conference Paper | LibreCat-ID: 29637
Continuous-control-set model predictive control with integrated modulator in permanent magnet synchronous motor applications
S. Hanke, O. Wallscheid, J. Böcker, in: 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019, pp. 2210–2216.
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2019 | Journal Article | LibreCat-ID: 29629
Improved Fusion of Permanent Magnet Temperature Estimation Techniques for Synchronous Motors Using a Kalman Filter
D.E.E. Gaona, O. Wallscheid, J. Böcker, IEEE Transactions on Industrial Electronics (2019).
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2018 | Conference Paper | LibreCat-ID: 29943
Energy Management for a Nano-CHP Unit and an Electrical Storage System in a Residential Application
D. Weber, K.S.C. Stille, O. Wallscheid, J. Böcker, in: 2018 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2018.
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2018 | Conference Paper | LibreCat-ID: 29628
Improving torque and speed estimation accuracy by conjoint parameter identification and unscented Kalman filter design for induction machines
O. Wallscheid, M. Schenke, J. Böcker, in: 2018 21st International Conference on Electrical Machines and Systems (ICEMS), 2018, pp. 1181–1186.
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2018 | Conference Paper | LibreCat-ID: 29625
A combined approach to identify induction machine parameters and to design an extended kalman filter for speed and torque estimation
O. Wallscheid, M. Schenke, J. Böcker, in: 2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC), 2018, pp. 793–799.
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2018 | Journal Article | LibreCat-ID: 29624
Koopman Operator-Based Finite-Control-Set Model Predictive Control for Electrical Drives
S. Hanke, S. Peitz, O. Wallscheid, S. Klus, J. Böcker, M. Dellnitz, ArXiv Preprint ArXiv:1804.00854 (2018).
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2018 | Conference Paper | LibreCat-ID: 6523
Lifetime Extension of Photovoltaic Modules by Influencing the Module Temperature Using Phase Change Material
D. Weber, M.I. Rafsan Jani, M. Grabo, O. Wallscheid, T. Klaus, S. Krauter, J. Böcker, in: World Conference on Photovoltaic Energy Conversion (WCPEC-7), 45th IEEE PVSC, 28th PVSEC, 34th EU PVSEC., Waikoloa Village, Big Island, Hawaii (USA), 2018.
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2017 | Conference Paper | LibreCat-ID: 21248
Investigation of long short-term memory networks to temperature prediction for permanent magnet synchronous motors
O. Wallscheid, W. Kirchgässner, J. Böcker, in: 2017 International Joint Conference on Neural Networks (IJCNN), 2017.
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2017 | Conference Paper | LibreCat-ID: 29622
Glocal identification methods for low-order lumped parameter thermal networks used in permanent magnet synchronous motors
D. Gaona, O. Wallscheid, J. Böcker, in: 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), 2017, pp. 1–126.
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2017 | Conference Paper | LibreCat-ID: 29621
Sensitivity analysis of a permanent magnet temperature observer for PM synchronous machines using the monte carlo method
D. Gaona, O. Wallscheid, J. Böcker, in: 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), 2017, pp. 599–606.
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2017 | Conference Paper | LibreCat-ID: 29620
A direct model predictive torque control approach to meet torque and loss objectives simultaneously in permanent magnet synchronous motor applications
S. Hanke, O. Wallscheid, J. Böcker, in: 2017 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2017, pp. 101–106.
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2017 | Journal Article | LibreCat-ID: 29615
Observing the Permanent Magnet Temperature of Synchronous Motors Based on Electrical Fundamental Wave Model Quantities
O. Wallscheid, A. Specht, J. Böcker, IEEE Transactions on Industrial Electronics 64 (2017) 3921–3929.
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2017 | Conference Paper | LibreCat-ID: 29623
Fusion of a lumped-parameter thermal network and speed-dependent flux observer for PM temperature estimation in synchronous machines
D. Gaona, O. Wallscheid, J. Böcker, in: 2017 IEEE Southern Power Electronics Conference (SPEC), 2017, pp. 1–6.
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2017 | Conference Paper | LibreCat-ID: 29618
Fusion of direct and indirect temperature estimation techniques for permanent magnet synchronous motors
O. Wallscheid, J. Böcker, in: 2017 IEEE International Electric Machines and Drives Conference (IEMDC), 2017, pp. 1–8.
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2017 | Conference Paper | LibreCat-ID: 29619
Derating of automotive drive systems using model predictive control
O. Wallscheid, J. Böcker, in: 2017 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2017, pp. 31–36.
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