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511 Publications


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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2019 | Conference Paper | LibreCat-ID: 30334
Computer-Aided Design and Optimization of an Integrated Transformer with Distributed Air Gap and Leakage Path for an LLC Resonant Converter
L. Keuck, F. Schafmeister, J. Böcker, in: Proc. 34th IEEE Applied Power Electronics Conference (APEC), IEEE, Anaheim, CA, USA, 2019, pp. 1415–1422.
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2019 | Conference Paper | LibreCat-ID: 30335
Computer-Aided Design and Optimization of an Integrated Transformer with Distributed Air Gap and Leakage Path for LLC Resonant Converter
L. Keuck, F. Schafmeister, J. Böcker, H. Jungwirth, M. Schmidhuber, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), IEEE, Nuremberg, Germany, 2019.
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2019 | Conference Paper | LibreCat-ID: 30337
Novel Current Measurement Concept for Half Bridge Topologies based on simple-to-implement Digital Current Observer
M.E. Ahmad, F. Schafmeister, J. Böcker, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), IEEE, Nuremberg, Germany, 2019.
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2019 | Conference Paper | LibreCat-ID: 30336
LCC Resonant Converter for Piezoelectric Transducers with Phase Shift Control
S. Bolte, F. Schafmeister, J. Böcker, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), IEEE, Nuremberg, Germany, 2019.
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2019 | Conference Paper | LibreCat-ID: 30338
Bidirectional Resonant Converter with Integrated Magnetics for On-Board Chargers
S. Bolte, F. Schafmeister, J. Böcker, in: Proc. IEEE International Symposium on Industrial Electronics (ISIE), IEEE, Vancouver, Canada, 2019, pp. 770–774.
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2019 | Conference Paper | LibreCat-ID: 30344
Interleaved Active Clamp Forward Converters as Single Stage On-Board DC-DC Converters for EVs – an Accurate Model and Design Considerations
P. Rehlaender, T. Grote, F. Schafmeister, J. Böcker, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), IEEE, Nuremberg, Germany, 2019.
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2019 | Conference Paper | LibreCat-ID: 30346
A PCB-Integrated Winding Using a Litz Structure for a Wireless Charging Coil
P. Rehlaender, T. Grote, S. Tikhonov, H. Njiende, F. Schafmeister, J. Böcker, P. Thiemann, in: Proc. 21st European Conference on Power Electronics and Applications (EPE-ECCE Europe), EPE, Genova, Italy, 2019, pp. 1–9.
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2019 | Conference Paper | LibreCat-ID: 30345
Analytical Topology Comparison for a Single-Stage On-Board EV-Battery Converter
P. Rehlaender, T. Grote, F. Schafmeister, J. Böcker, in: Proc. IEEE International Symposium on Industrial Electronics (ISIE), IEEE, Vancouver, Canada, 2019, pp. 2477–2482.
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2019 | Patent | LibreCat-ID: 30361
Current measurement circuit for TCM-PFC
R. Pohlmann, F. Schafmeister, (2019).
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2019 | Dissertation | LibreCat-ID: 30670
Identifikation und Kompensation produktionsbedingter Abweichungen im elektrischen Antrieb von Elektro- und Hybridfahrzeugen
M. Ott, Identifikation und Kompensation produktionsbedingter Abweichungen im elektrischen Antrieb von Elektro- und Hybridfahrzeugen, 2019.
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2019 | Dissertation | LibreCat-ID: 30854
Modellierung und Optimierung leistungselektronischer Konverter mit Halbleitern großer Bandlücke unter Verwendung kalorimetrischer Messverfahren
S. Bolte, Modellierung und Optimierung leistungselektronischer Konverter mit Halbleitern großer Bandlücke unter Verwendung kalorimetrischer Messverfahren, 2019.
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2019 | Dissertation | LibreCat-ID: 29903
Untersuchung des Verlustverhaltens eines geregelten und mit optimierten Pulsmustern gespeisten Hochgeschwindigkeits-Antriebssystems
K. Peter, Untersuchung des Verlustverhaltens eines geregelten und mit optimierten Pulsmustern gespeisten Hochgeschwindigkeits-Antriebssystems, Shaker Verlag, Paderborn, 2019.
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2019 | Dissertation | LibreCat-ID: 30855
Ein Beitrag zur Regelung von Permanentmagnet-Synchronmotoren in Statorflusskoordinaten ohne Rotorlagesensor
T. Pape, Ein Beitrag zur Regelung von Permanentmagnet-Synchronmotoren in Statorflusskoordinaten ohne Rotorlagesensor, 2019.
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2019 | Journal Article | LibreCat-ID: 21519
Numerical Investigation of the Temperature Distribution in PCM-integrated Solar Modules
M. Grabo, D. Weber, A. Paul, T. Klaus, W. Bermpohl, S. Krauter, E. Kenig, CHEMICAL ENGINEERING TRANSACTIONS 76 (2019) 895–900.
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2019 | Conference Paper | LibreCat-ID: 21521
Numerische Untersuchung der Temperaturverteilung in PCM-integrierten Solarmodulen
M. Grabo, D. Weber, A. Paul, T. Klaus, W. Bermpohl, E. Kenig, in: 2019.
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2019 | Conference Paper | LibreCat-ID: 21520
Entwicklung eines thermischen 1D-Simulationsmodells zur Bestimmung der Temperaturverteilung in Solarmodulen
M. Grabo, D. Weber, A. Paul, T. Klaus, W. Bermpohl, S. Krauter, E. Kenig, in: 2019.
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2019 | Journal Article | LibreCat-ID: 15250
Numerical Investigation of the Temperature Distribution in PCM-integrated Solar Modules
M. Grabo, D. Weber, A. Paul, T. Klaus, W. Bermpohl, S. Krauter, E. Kenig, Chemical Engineering Transactions (2019) 895–900.
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2018 | Conference Paper | LibreCat-ID: 29888
Online-Identification of the Machine Parameters of an Induction Motor Drive
O. Buchholz, J. Böcker, in: 2018 IEEE 27th International Symposium on Industrial Electronics (ISIE), IEEE, 2018.
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2018 | Conference Paper | LibreCat-ID: 29912
Gopinath-observer for flux estimation of an induction machine drive system
O. Buchholz, J. Böcker, in: 2017 IEEE Southern Power Electronics Conference (SPEC), IEEE, 2018.
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2018 | Conference Paper | LibreCat-ID: 29911
Consideration on primary control reserve provision by industrial microgrids in grid-coupled operation
T. Vogt, J. Badeda, J. Böcker, D.U. Sauer, in: 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), IEEE, 2018.
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2018 | Conference Paper | LibreCat-ID: 29905
Sensorless Control of Induction Motor Drives Using Additional Windings on the Stator
M.T. Joy, J. Böcker, in: 2018 IEEE 9th International Symposium on Sensorless Control for Electrical Drives (SLED), IEEE, 2018.
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2018 | Conference Paper | LibreCat-ID: 29908
GaN Buck Converter in CCM with Optimized High Frequency Inductors
S. Bolte, N. Fröhleke, J. Böcker, in: PCIM Europe 2018; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2018, pp. 1–6.
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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 | Conference Paper | LibreCat-ID: 29957
Online-Identification of the Induction Machine Parameters Using the Extended Kalman Filter
O. Buchholz, J. Böcker, J. Bonifacio, in: 2018 XIII International Conference on Electrical Machines (ICEM), IEEE, 2018.
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2018 | Conference Paper | LibreCat-ID: 29887
Speed Estimation in Induction Motors Using Additional Windings
M.T. Joy, J. Böcker, in: 2018 20th European Conference on Power Electronics and Applications (EPE’18 ECCE Europe), 2018, p. P.1-P.10.
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2018 | Conference Paper | LibreCat-ID: 30331
Adaptive Frequency Control of DC-DC-Converters for Maximum Efficiency Using Artificial Neural Network
L. Keuck, A. Munir, F. Schafmeister, J. Böcker, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), IEEE, Nuremberg, Germany, 2018.
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2018 | Conference Paper | LibreCat-ID: 30332
Switching Loss Characterization of Wide Band-Gap Devices by an Indirect Identification Methodology
L. Keuck, N. Jabbar, F. Schafmeister, J. Böcker, in: Proc. 20th European Conference on Power Electronics and Applications (EPE-ECCE Europe), EPE, Riga, Latvia, 2018, pp. 1–10.
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2018 | Conference Paper | LibreCat-ID: 30333
Coupled Inductor Design for Interleaved High-Current DC-DC Converters
M. Hagemeyer, F. Schafmeister, J. Böcker, in: Proc. International Conference on Electrical Machines and Systems (ICEMS), Korea IEE & IEE Japan, Jeju, South-Korea, 2018, pp. 2316–2321.
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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: 30631
Design of a flywheel energy storage system for high current pulsating loads
M. Hagemeyer, N. Fröhleke, J. Böcker, B. Rödder, L. Aßmann, B. Völkel, in: 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), IEEE, 2018.
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2018 | Dissertation | LibreCat-ID: 29972
Energiemanagement von Haushaltsgroßgeräten
K.S.C. Stille, Energiemanagement von Haushaltsgroßgeräten, Springer Berlin Heidelberg, Berlin, Heidelberg, 2018.
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2018 | Dissertation | LibreCat-ID: 30636
Ein neuartiger Ansatz der robusten Regelung für das Lastmanagement in batteriebetriebenen Elektrofahrzeugen
C. Masjosthusmann, Ein neuartiger Ansatz der robusten Regelung für das Lastmanagement in batteriebetriebenen Elektrofahrzeugen, 2018.
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2018 | Dissertation | LibreCat-ID: 30635
Zentralwechselrichter in der Photovoltaik
H. Bach-Preckwinkel, Zentralwechselrichter in der Photovoltaik, 2018.
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2018 | Dissertation | LibreCat-ID: 30857
Half-Cycle-Sampled Discrete Model of Series-Parallel Resonant Converter with Optimized Modulation and Its Control Design
J. Tao, Half-Cycle-Sampled Discrete Model of Series-Parallel Resonant Converter with Optimized Modulation and Its Control Design, 2018.
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2018 | Conference Paper | LibreCat-ID: 30632
Consideration on primary control reserve provision by industrial microgrids in grid-coupled operation
T. Vogt, J. Badeda, J. Böcker, D.U. Sauer, in: 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), IEEE, 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: 29889
Model-based control structure for high-speed permanent magnet synchronous drives
K. Peter, F. Mink, J. Böcker, in: 2017 IEEE International Electric Machines and Drives Conference (IEMDC), IEEE, 2017.
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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 | Journal Article | LibreCat-ID: 29915
Wassergekühltes On-Board-Ladegerät mit optimiertem Kühlkanal
S. Bolte, C. Henkenius, J. Böcker, E. Kenig, A. Zibart, H. Figge, Wt Werkstattstechnik Online 107 (2017) 381ff.
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2017 | Conference Paper | LibreCat-ID: 29914
Water-cooled on-board charger with optimized cooling channel
S. Bolte, C. Henkenius, J. Böcker, A. Zibart, E. Kenig, H. Figge, in: 2017 19th European Conference on Power Electronics and Applications (EPE’17 ECCE Europe), IEEE, 2017.
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2017 | Conference Paper | LibreCat-ID: 29916
Calorimetric measurements with compensating temperature control
S. Bolte, L. Keuck, J.K. Afridi, N. Fröhleke, J. Böcker, in: 2017 IEEE 26th International Symposium on Industrial Electronics (ISIE), IEEE, 2017.
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2017 | Conference Paper | LibreCat-ID: 29918
An iterative compensation method for production tolerances in electric drive systems
M. Ott, A. Gülec, J. Böcker, in: 2017 IEEE International Electric Machines and Drives Conference (IEMDC), IEEE, 2017.
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2017 | Conference Paper | LibreCat-ID: 29913
Winding concepts for high frequency inductors with reduced DC resistance
S. Bolte, J.K. Afridi, J. Böcker, in: 2017 IEEE International Telecommunications Energy Conference (INTELEC), IEEE, 2017.
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2017 | Conference Paper | LibreCat-ID: 29917
Calorimetric Measurement of Wide Bandgap Semiconductors Switching Losses
S. Bolte, L. Wohlrab, J.K. Afridi, N. Fröhleke, J. Böcker, in: PCIM Europe 2017; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2017, pp. 1–6.
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