277 Publications

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[277]
2022 | Journal Article | LibreCat-ID: 31085
Data-Driven Adaptive Torque Oscillation Compensation for Multi-Motor Drive Systems
A. Brosch, J. Rauhaus, O. Wallscheid, J. Böcker, D. Zimmer, IEEE Open Journal of Industry Applications (2022).
LibreCat | DOI
 
[276]
2022 | Conference Paper | LibreCat-ID: 30349
An Open-Source Transistor Database and Toolbox as an Unified Software Engineering Tool for Managing and Evaluating Power Transistors
N. Förster, P. Rehlaender, O. Wallscheid, F. Schafmeister, J. Böcker, in: Proc. 37th IEEE Applied Power Electronics Conference (APEC), IEEE, Houston, TX, USA, n.d.
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[275]
2022 | Conference Paper | LibreCat-ID: 30350
Robust Hysteresis Control for LLC Resonant Converters Using a Fully Isolated Measurement Scheme
L. Keuck, 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, n.d.
LibreCat
 
[274]
2021 | Conference Paper | LibreCat-ID: 30974
Projekt Art-D Grids: Nachhaltige und stabile Microgrids in Afrika - eine Plattform für Forschung und Lehre für die Entwicklung
S. Krauter, J. Böcker, C. Freitag, B. Hehenkamp, U. Hilleringmann, K. Temmen, T. Klaus, N. Rohrer, S. Lehmann, in: Conexio GmbH (Ed.), Tagungsband 36. PV-Symposium / BIPV-Forum 18-26. Mai 2021, Pforzheim, 2021.
LibreCat | Files available
 
[273]
2021 | Book | LibreCat-ID: 29876
Elektrische Antriebe – Regelung von Antriebssystemen
D. Schröder, J. Böcker, Elektrische Antriebe – Regelung von Antriebssystemen, 5th ed., Springer Nature, 2021.
LibreCat | DOI | Download (ext.)
 
[272]
2021 | Conference Paper | LibreCat-ID: 29899
Frequency-Doubler Modulation for Reduced Junction Temperatures for LLC Resonant Converters Operated in Half-Bridge Configuration
P. Rehlaender, R. Unruh, L. Hankeln, F. Schafmeister, J. Böcker, in: 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe), 2021.
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[271]
2021 | Conference Paper | LibreCat-ID: 22218
Projekt Art-D Grids: Nachhaltige und stabile Microgrids in Afrika - eine Plattform für Forschung und Lehre für die Entwicklung
S. Krauter, J. Böcker, C. Freitag, B. Hehenkamp, U. Hilleringmann, K. Temmen, T. Klaus, N. Rohrer, S. Lehmann, in: Tagungsband des 36. PV-Symposiums, 18.-26 Mai 2021, Conexio, Pforzheim, 2021, pp. 305–309.
LibreCat | Files available
 
[270]
2021 | Conference Paper | LibreCat-ID: 29849
Common-Mode-Free Bidirectional Three-Phase PFC-Rectifier for Non-Isolated EV Charger
B. Strothmann, F. Schafmeister, J. Böcker, in: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2021.
LibreCat | DOI
 
[269]
2021 | Journal Article | LibreCat-ID: 29657
Model Predictive Control of Permanent Magnet Synchronous Motors in the Overmodulation Region Including Six-Step Operation
A. Brosch, O. Wallscheid, J. Böcker, IEEE Open Journal of Industry Applications 2 (2021) 47–63.
LibreCat | DOI
 
[268]
2021 | Conference Paper | LibreCat-ID: 29663
Temperature estimation of electric machines using a hybrid model of feed-forward neural and low-order lumped-parameter thermal networks
E.G. Gedlu, O. Wallscheid, J. Böcker, in: 2021 IEEE International Electric Machines & Drives Conference (IEMDC), 2021, pp. 1–8.
LibreCat | DOI
 
[267]
2021 | Journal Article | LibreCat-ID: 29892
Interleaved Single-Stage LLC Converter Design Utilizing Half- and Full-Bridge Configurations for Wide Voltage Transfer Ratio Applications
P. Rehlaender, F. Schafmeister, J. Böcker, IEEE Transactions on Power Electronics 36 (2021) 10065–10080.
LibreCat | DOI
 
[266]
2021 | Conference Paper | LibreCat-ID: 29895
Design and Analysis of a Regenerative Snubber for a 2.2 kW Active-Clamp Forward Converter with Low-Voltage Output
B. Korthauer, P. Rehlaender, F. Schafmeister, J. Böcker, in: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2021.
LibreCat | DOI
 
[265]
2021 | Conference Paper | LibreCat-ID: 29893
Alternating Asymmetrical Phase-Shift Modulation for Full-Bridge Converters with Balanced Switching Losses to Reduce Thermal Imbalances
P. Rehlaender, R. Unruh, F. Schafmeister, J. Böcker, in: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2021.
LibreCat | DOI | Download (ext.)
 
[264]
2021 | Conference Paper | LibreCat-ID: 29938
Adaptive Zero-Sequence Voltage Injection for Modular Solid-State Transformer to Compensate for Asymmetrical Fault Conditions
R. Unruh, J. Lange, F. Schafmeister, J. Böcker, in: 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe), IEEE, 2021.
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[263]
2021 | Conference Paper | LibreCat-ID: 29850
Single-Phase Operation of Common-Mode-Free Bidirectional Three-Phase PFC-Rectifier for Non-Isolated EV Charger with Minimized DC-Link
B. Strothmann, G. Book, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2021; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2021, pp. 1–8.
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[262]
2021 | Conference Paper | LibreCat-ID: 29871
LLC Converter in Capacitive Operation Utilizing ZCS for IGBTs – Theory, Concept and Verification of a 2 kW DC-DC Converter for EVs
D. Urbaneck, P. Rehlaender, J. Böcker, F. Schafmeister, in: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 2021.
LibreCat | Download (ext.)
 
[261]
2021 | Journal Article | LibreCat-ID: 30030
Accurate Torque Control for Induction Motors by Utilizing a Globally Optimized Flux Observer
M. Stender, O. Wallscheid, J. Böcker, IEEE Transactions on Power Electronics 36 (2021) 13261–13274.
LibreCat | DOI
 
[260]
2021 | Conference Paper | LibreCat-ID: 30031
Accurate Torque Estimation for Induction Motors by Utilizing a Hybrid Machine Learning Approach
M. Stender, O. Wallscheid, J. Böcker, in: 2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC), IEEE, 2021.
LibreCat | DOI
 
[259]
2021 | Conference Paper | LibreCat-ID: 30029
Combined Electrical-Thermal Gray-Box Model and Parameter Identification of an Induction Motor
M. Stender, O. Wallscheid, J. Böcker, in: IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2021.
LibreCat | DOI
 
[258]
2021 | Conference Paper | LibreCat-ID: 30032
Gray-Box Loss Model for Induction Motor Drives
M. Stender, O. Wallscheid, J. Böcker, in: 2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC), IEEE, 2021.
LibreCat | DOI
 
[257]
2021 | Conference Paper | LibreCat-ID: 29665 LibreCat | DOI
 
[256]
2021 | Journal Article | LibreCat-ID: 21251
Data-Driven Permanent Magnet Temperature Estimation in Synchronous Motors with Supervised Machine Learning: A Benchmark
W. Kirchgässner, O. Wallscheid, J. Böcker, IEEE Transactions on Energy Conversion 36 (2021) 2059–2067.
LibreCat | DOI
 
[255]
2021 | Journal Article | LibreCat-ID: 29655
Thermal Neural Networks: Lumped-Parameter Thermal Modeling With State-Space Machine Learning
W. Kirchgässner, O. Wallscheid, J. Böcker, ArXiv Preprint ArXiv:2103.16323 (2021).
LibreCat
 
[254]
2021 | Journal Article | LibreCat-ID: 21557
Torque and Inductances Estimation for Finite Model Predictive Control of Highly Utilized Permanent Magnet Synchronous Motors
A. Brosch, O. Wallscheid, J. Böcker, IEEE Transactions on Industrial Informatics (2021).
LibreCat | DOI
 
[253]
2021 | Conference Paper | LibreCat-ID: 30340
Comparison of unidirectional Three- and Four-Wire based Boost PFC-Rectifier Topologies for Non-Isolated Three-Phase EV On-Board Chargers under Common-Mode Aspects
M. Hagemeyer, P. Wallmeier, F. Schafmeister, J. Böcker, in: Proc. 36th IEEE Applied Power Electronics Conference (APEC), IEEE, Phoenix, AZ, USA, 2021, pp. 569–576.
LibreCat
 
[252]
2020 | Conference Paper | LibreCat-ID: 29884
Analysis of the Magnetic Skin Effekt in Motors and Inductors
J. Böcker, in: 2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2020.
LibreCat | DOI
 
[251]
2020 | Journal Article | LibreCat-ID: 21250
Estimating Electric Motor Temperatures with Deep Residual Machine Learning
W. Kirchgässner, O. Wallscheid, J. Böcker, IEEE Transactions on Power Electronics 36 (2020) 7480–7488.
LibreCat | DOI
 
[250]
2020 | Conference Paper | LibreCat-ID: 29939
Evaluation of MMCs for High-Power Low-Voltage DC-Applications in Combination with the Module LLC-Design
R. Unruh, F. Schafmeister, J. Böcker, in: 2020 22nd European Conference on Power Electronics and Applications (EPE’20 ECCE Europe), IEEE, 2020.
LibreCat | DOI | Download (ext.)
 
[249]
2020 | Conference Paper | LibreCat-ID: 29894
Dual Interleaved 3.6 kW LLC Converter Operating in Half-Bridge, Full-Bridge and Phase-Shift Mode as a Single-Stage Architecture of an Automotive On-Board DC-DC Converter
P. Rehlaender, S. Tikhonov, F. Schafmeister, J. Böcker, in: 2020 22nd European Conference on Power Electronics and Applications (EPE’20 ECCE Europe), IEEE, 2020.
LibreCat | DOI
 
[248]
2020 | Journal Article | LibreCat-ID: 21558
Data-Driven Recursive Least Squares Estimation for Model Predictive Current Control of Permanent Magnet Synchronous Motors
A. Brosch, S. Hanke, O. Wallscheid, J. Böcker, IEEE Transactions on Power Electronics (2020) 2179–2190.
LibreCat | DOI
 
[247]
2020 | Conference Paper | LibreCat-ID: 29940
1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V) DC-Applications
R. Unruh, F. Schafmeister, N. Fröhleke, J. Böcker, in: PCIM Europe Digital Days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2020.
LibreCat | Download (ext.)
 
[246]
2020 | Conference Paper | LibreCat-ID: 29880
11kW, 70kHz LLC Converter Design with Adaptive Input Voltage for 98% Efficiency in an MMC
R. Unruh, F. Schafmeister, J. Böcker, in: 2020 IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL), IEEE, 2020.
LibreCat | DOI | Download (ext.)
 
[245]
2020 | Conference Paper | LibreCat-ID: 29956
Emulation of Microgrids for Research and Validation of Control and Operation Strategies
K.S.C. Stille, D. Weber, J. Lange, T. Vogt, O. Wallscheid, J. Böcker, in: 2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2020.
LibreCat | DOI
 
[244]
2020 | Conference Paper | LibreCat-ID: 30001
Heat dissipation strategies for silicon carbide power SMDs and their use in different applications
B. Strothmann, T. Piepenbrock, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2020, pp. 1–7.
LibreCat
 
[243]
2020 | Conference Paper | LibreCat-ID: 29896
A 3,6 kW Single-Stage LLC Converter Operating in Half-Bridge, Full-Bridge and Phase-Shift Mode for Automotive Onboard DC-DC Conversion
P. Rehlaender, T. Grote, S. Tikhonov, S. Mario, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2020, 2020.
LibreCat | Download (ext.)
 
[242]
2020 | Conference Paper | LibreCat-ID: 29898
Two-Stage Automotive DC-DC Converter Design with Wide Voltage-Transfer Range Utilizing Asymmetric LLC Operation
T. Rüschenbaum, P. Rehlaender, P. Ha, T. Grote, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2020, 2020.
LibreCat | Download (ext.)
 
[241]
2020 | Conference Paper | LibreCat-ID: 29874
LLC Converter Design in Capacitive Operation utilizes ZCS for IGBTs – a Concept Study for a 2.2 kW Automotive DC-DC Stage
D. Urbaneck, P. Rehlaender, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2020, 2020.
LibreCat | Download (ext.)
 
[240]
2020 | Journal Article | LibreCat-ID: 30033
Comparison of Gray-Box and Black-Box Two-Level Three-Phase Inverter Models for Electrical Drives
M. Stender, O. Wallscheid, J. Böcker, IEEE Transactions on Industrial Electronics 68 (2020) 8646–8656.
LibreCat | DOI
 
[239]
2020 | Conference Paper | LibreCat-ID: 30036
Accurate Torque Estimation for Induction Motors by Utilizing Globally Optimized Flux Observers
M. Stender, O. Wallscheid, J. Böcker, in: 2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2020.
LibreCat | DOI
 
[238]
2020 | Conference Paper | LibreCat-ID: 29641
Permanent magnet synchronous machine temperature estimation using low-order lumped-parameter thermal network with extended iron loss model
E.G. Gedlu, O. Wallscheid, J. Böcker, in: The 10th International Conference on Power Electronics, Machines and Drives (PEMD 2020), 2020, pp. 937–942.
LibreCat
 
[237]
2020 | Conference Paper | LibreCat-ID: 30339
Practical Implementation and Verification of Simple-to-Implement Digital Current Observer for Half-Bridge Topologies
M.E. Ahmmad, F. Schafmeister, J. Böcker, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM Digital Days), IEEE, Nuremberg, Germany, 2020.
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[236]
2020 | Journal Article | LibreCat-ID: 29642 LibreCat
 
[235]
2020 | Journal Article | LibreCat-ID: 29640
Data-Driven Permanent Magnet Temperature Estimation in Synchronous Motors with Supervised Machine Learning
W. Kirchgässner, O. Wallscheid, J. Böcker, ArXiv Preprint ArXiv:2001.06246 (2020).
LibreCat
 
[234]
2020 | Preprint | LibreCat-ID: 29647 LibreCat
 
[233]
2019 | Conference Paper | LibreCat-ID: 29885
Speed Estimation in Induction Machines at all Speed Ranges Using Sensing Windings
M.T. Joy, J. Böcker, in: 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), IEEE, 2019.
LibreCat | DOI
 
[232]
2019 | Conference Paper | LibreCat-ID: 21247
Empirical Evaluation of Exponentially Weighted Moving Averages for Simple Linear Thermal Modeling of Permanent Magnet Synchronous Machines
W. Kirchgässner, O. Wallscheid, J. Böcker, in: 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), 2019.
LibreCat | DOI
 
[231]
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.
LibreCat | DOI
 
[230]
2019 | Conference Paper | LibreCat-ID: 29999
Common Mode Analysis of Non-Isolated Three-Phase EV-Charger for Bi-Directional Vehicle-to-Grid Operation
B. Strothmann, F. Schafmeister, J. Böcker, in: PCIM Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2019, pp. 1–7.
LibreCat | Download (ext.)
 
[229]
2019 | Conference Paper | LibreCat-ID: 30002
Pareto Design and Switching Frequencies for SiC MOSFETs Applied in an 11 kW Buck Converter for EV-Charging
B. Strothmann, F. Schafmeister, J. Böcker, in: 2019 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2019.
LibreCat | DOI
 
[228]
2019 | Conference Paper | LibreCat-ID: 16442
Analytical Modeling and Design of an Active Clamp Forward Converter Applied as a Single-Stage On-Board DC-DC Converter for EVs
P. Rehlaender, T. Grote, F. Schafmeister, J. Böcker, in: PCIM Europe 2019, 2019.
LibreCat | Download (ext.)
 
[227]
2019 | Conference Paper | LibreCat-ID: 29942
MMC-Topology for High-Current and Low-Voltage Applications with Minimal Number of Submodules, Reduced Switching and Capacitor Losses
R. Unruh, F. Schafmeister, N. Fröhleke, J. Böcker, in: PCIM Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, VDE, 2019.
LibreCat | Download (ext.)
 
[226]
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.
LibreCat | DOI
 
[225]
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.
LibreCat
 
[224]
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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[223]
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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[222]
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.
LibreCat
 
[221]
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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[220]
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.
LibreCat
 
[219]
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.
LibreCat
 
[218]
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.
LibreCat
 
[217]
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.
LibreCat
 
[216]
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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[215]
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.
LibreCat
 
[214]
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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[213]
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.
LibreCat
 
[212]
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.
LibreCat | DOI
 
[211]
2018 | Conference Paper | LibreCat-ID: 30630
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.
LibreCat | DOI
 
[210]
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.
LibreCat | DOI
 
[209]
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.
LibreCat | DOI
 
[208]
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.
LibreCat | DOI
 
[207]
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.
LibreCat | DOI
 
[206]
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.
LibreCat | Download (ext.)
 
[205]
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.
LibreCat | DOI
 
[204]
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.
LibreCat | DOI
 
[203]
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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[202]
2018 | Conference Paper | LibreCat-ID: 29626
Lifetime Extension of Photovoltaic Modules by Influencing the Module Temperature Using Phase Change Material
D. Weber, M.I.R. Jani, M. Grabo, O. Wallscheid, J. Böcker, T. Klaus, S. Krauter, in: 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC)(A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC), 2018, pp. 0784–0789.
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[201]
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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[200]
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.
LibreCat | DOI
 
[199]
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.
LibreCat
 
[198]
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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[197]
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.
LibreCat
 
[196]
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.
LibreCat
 
[195]
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).
LibreCat
 
[194]
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.
LibreCat | DOI
 
[193]
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.
LibreCat | DOI
 
[192]
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.
LibreCat | DOI
 
[191]
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.
LibreCat | Download (ext.)
 
[190]
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.
LibreCat | DOI
 
[189]
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.
LibreCat | DOI
 
[188]
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.
LibreCat | DOI
 
[187]
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.
LibreCat | DOI
 
[186]
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.
LibreCat | Download (ext.)
 
[185]
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.
LibreCat
 
[184]
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.
LibreCat
 
[183]
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.
LibreCat
 
[182]
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.
LibreCat
 
[181]
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.
LibreCat
 
[180]
2017 | Conference Paper | LibreCat-ID: 29614
Investigation of Long Short-Term Memorys to Temperature Prediction for Permanent Magnet Synchronous Motors
O. Wallscheid, W. Kirchgässner, J. Böcker, in: IEEE International Joint Conference on Neural Networks (IJCNN 2017), 2017.
LibreCat
 
[179]
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.
LibreCat
 
[178]
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.
LibreCat
 
[177]
2017 | Conference Paper | LibreCat-ID: 29930 | OA
A Compensation Method for Production Tolerances in Electric Drive Systems Using an Extended Open-Loop Torque Control
M. Ott, A. Beckmann, J. Böcker, in: European Battery, Hybrid and Fuel Cell Electric Vehicle Congress Geneva, 14th-16th March 2017, 2017.
LibreCat | Files available
 
[176]
2017 | Conference Paper | LibreCat-ID: 29617
Prediction of residual power peaks in industrial microgrids using artificial neural networks
T. Vogt, D. Weber, O. Wallscheid, J. Böcker, in: International Joint Conference on Neural Networks (IJCNN), 2017, pp. 3228–3235.
LibreCat
 
[175]
2017 | Conference Paper | LibreCat-ID: 30619
Development of a flywheel energy storage-based welding system
M. Hagemeyer, N. Fröhleke, D.V.M.M. Krishna, J. Böcker, in: 2016 IEEE 2nd Annual Southern Power Electronics Conference (SPEC), IEEE, 2017.
LibreCat | DOI
 
[174]
2016 | Conference Paper | LibreCat-ID: 29941
Some reflections on electromagnetic force in matter
J. Böcker, in: 2016 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2016.
LibreCat | DOI
 
[173]
2016 | Conference Paper | LibreCat-ID: 29963
Local demand response and load planning system for intelligent domestic appliances
K.S.C. Stille, J. Böcker, in: 2015 International Conference on Renewable Energy Research and Applications (ICRERA), IEEE, 2016.
LibreCat | DOI
 
[172]
2016 | Conference Paper | LibreCat-ID: 29962
Integration of home photovoltaic generation into electricity tariff for load optimization
K.S.C. Stille, J. Böcker, N. Fröhleke, R. Bettentrup, I. Kaiser, in: 2016 4th International Istanbul Smart Grid Congress and Fair (ICSG), IEEE, 2016.
LibreCat | DOI
 
[171]
2016 | Conference Paper | LibreCat-ID: 29958
Local grid load coordination for load-shiftable domestic appliances in a variable-tariff environment
K.S.C. Stille, J. Böcker, N. Fröhleke, R. Bettentrup, I. Kaiser, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[170]
2016 | Conference Paper | LibreCat-ID: 29960
Supervisional load optimization for households with intelligent domestic appliances
K.S.C. Stille, J. Böcker, N. Fröhleke, R. Bettentrup, I. Kaiser, in: 2016 10th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), IEEE, 2016.
LibreCat | DOI
 
[169]
2016 | Journal Article | LibreCat-ID: 29613 LibreCat
 
[168]
2016 | Conference Paper | LibreCat-ID: 29612
Real-time capable model predictive control of permanent magnet synchronous motors using particle swarm optimisation
O. Wallscheid, U. Ammann, J. Böcker, in: PCIM Europe 2016; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2016, pp. 1–8.
LibreCat
 
[167]
2016 | Conference Paper | LibreCat-ID: 30594
2D analytical model for estimation of eddy current loss in the magnets of IPM machines considering the reaction field of the induced eddy currents
M. Paradkar, J. Böcker, in: 2015 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2016.
LibreCat | DOI
 
[166]
2016 | Conference Paper | LibreCat-ID: 30598
Voltage controller for flux weakening operation of interior permanent magnet synchronous motor in automotive traction applications
T. Huber, W. Peters, J. Böcker, in: 2015 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2016.
LibreCat | DOI
 
[165]
2016 | Conference Paper | LibreCat-ID: 30609
Analysis of eddy current losses in the stator windings of IPM machines in electric and hybrid electric vehicle applications
M. Paradkar, J. Böcker, in: 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Institution of Engineering and Technology, 2016.
LibreCat | DOI
 
[164]
2016 | Conference Paper | LibreCat-ID: 30610
Comparison of quarter-wave with half-wave symmetrical pulse patterns applied in electrical high-speed drives
K. Peter, J. Böcker, F. Mink, S. Beineke, in: 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Institution of Engineering and Technology, 2016.
LibreCat | DOI
 
[163]
2016 | Conference Paper | LibreCat-ID: 30611
Comparison of Optimized Pulse Patterns with Direct Model Predictive Control Using Co-Simulation
C. Schulte, K. Peter, J. Böcker, M. Leuer, in: 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Institution of Engineering and Technology, 2016.
LibreCat | DOI
 
[162]
2016 | Conference Paper | LibreCat-ID: 30614
Inverter loss management for an electrical high-speed drive system
K. Peter, S. Hanke, F. Mink, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[161]
2016 | Conference Paper | LibreCat-ID: 30616
Sensitivity analysis on production tolerances for electric drive systems in automotive application
M. Ott, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[160]
2016 | Conference Paper | LibreCat-ID: 30615
Model predictive control strategy for multi-phase thyristor matrix converters — Advantages, problems and solutions
M. Leuer, M. Lönneker, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[159]
2016 | Conference Paper | LibreCat-ID: 30617
Comparison of the performance of gallium nitride (GaN) transistors in a totem-pole power factor controlled (PFC) rectifier
S. Bolte, N. Fröhleke, J. Böcker, in: 2016 IEEE International Telecommunications Energy Conference (INTELEC), IEEE, 2016.
LibreCat | DOI
 
[158]
2016 | Conference Paper | LibreCat-ID: 30613
Determination of storage loss characteristics with reasonable measurement and calculation effort
T. Vogt, R. Pahl, N. Fröhleke, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[157]
2016 | Conference Paper | LibreCat-ID: 30604
Direct Model Predictive Control strategy for multi-phase thyristor matrix converters
M. Leuer, M. Lönneker, J. Böcker, in: 2015 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), IEEE, 2016.
LibreCat | DOI
 
[156]
2016 | Conference Paper | LibreCat-ID: 30612
DC-DC converter design for power distribution systems in electric vehicles using calorimetric loss measurements
S. Bolte, N. Fröhleke, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[155]
2016 | Conference Paper | LibreCat-ID: 30607
Numerical optimization of passive line filter components for suppression of electromagnetic interference (EMI)
C. Henkenius, N. Fröhleke, J. Böcker, H. Figge, in: 2016 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2016.
LibreCat | DOI
 
[154]
2016 | Conference Paper | LibreCat-ID: 30605
Efficiency optimization for a power factor correction (PFC) rectifier with gallium nitride transistor
S. Bolte, N. Fröhleke, J. Böcker, in: 2015 IEEE 3rd Workshop on Wide Bandgap Power Devices and Applications (WiPDA), IEEE, 2016.
LibreCat | DOI
 
[153]
2016 | Conference Paper | LibreCat-ID: 30618
Analysis and design of integrated common and differential mode inductors
C. Henkenius, N. Fröhleke, J. Böcker, in: 2016 IEEE International Telecommunications Energy Conference (INTELEC), IEEE, 2016.
LibreCat | DOI
 
[152]
2015 | Conference Paper | LibreCat-ID: 29964
Concept for a hierarchical load control for domestic appliances in smart grids
K.S.C. Stille, J. Böcker, R. Bettentrup, I. Kaiser, in: 2014 International Conference on Advances in Green Energy (ICAGE), IEEE, 2015.
LibreCat | DOI
 
[151]
2015 | Conference Paper | LibreCat-ID: 29973
Hierarchisches Optimierungskonzept für die Laststeuerung von Haushaltsgeräten
K.S.C. Stille, J. Böcker, R. Bettentrup, I. Kaiser, in: ETG-Fachtagung “Von Smart Grids Zu Smart Markets,” VDE, Kassel, 2015.
LibreCat | Download (ext.)
 
[150]
2015 | Journal Article | LibreCat-ID: 29611
Global Identification of a Low-Order Lumped-Parameter Thermal Network for Permanent Magnet Synchronous Motors
O. Wallscheid, J. Böcker, IEEE Transactions on Energy Conversion 31 (2015) 354–365.
LibreCat
 
[149]
2015 | Conference Paper | LibreCat-ID: 29606
An open-loop operation strategy for induction motors considering iron losses and saturation effects in automotive applications
O. Wallscheid, M. Meyer, J. Böcker, in: 2015 IEEE 11th International Conference on Power Electronics and Drive Systems, 2015, pp. 981–985.
LibreCat
 
[148]
2015 | Conference Paper | LibreCat-ID: 29610 LibreCat
 
[147]
2015 | Conference Paper | LibreCat-ID: 29607
Design and Empirical Identification of a Lumped Parameter Thermal Network for Permanent Magnet Synchronous Motors with Physically Motivated Constraints
O. Wallscheid, J. Böcker, in: IEEE International Electric Machines and Drives Conference (IEMDC), 2015.
LibreCat
 
[146]
2015 | Conference Paper | LibreCat-ID: 29608
Optimum Efficiency Control of Interior Permanent Magnet Synchronous Motors in Drive Trains of Electric and Hybrid Vehicles
W. Peters, O. Wallscheid, J. Böcker, in: European Conference on Power Electronics and Applications (EPE), 2015.
LibreCat
 
[145]
2015 | Conference Paper | LibreCat-ID: 30582
Co-simulation of an interior permanent magnet synchronous motor with segmented rotor structure
C. Schulte, J. Böcker, in: IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2015.
LibreCat | DOI
 
[144]
2015 | Conference Paper | LibreCat-ID: 30592
Switching strategy for Direct Model Predictive Control in power converter and drive applications with high switching frequency
M. Leuer, J. Böcker, in: 2015 6th International Conference on Automation, Robotics and Applications (ICARA), IEEE, 2015.
LibreCat | DOI
 
[143]
2015 | Conference Paper | LibreCat-ID: 30602
Operating electrical high speed drives with pulse patterns of specific harmonic content
K. Peter, J. Böcker, in: 2015 IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, 2015.
LibreCat | DOI
 
[142]
2015 | Conference Paper | LibreCat-ID: 30595
Self-optimizing Model Predictive Direct Torque Control for electrical drives
M. Leuer, J. Böcker, in: 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE), IEEE, 2015.
LibreCat | DOI
 
[141]
2015 | Conference Paper | LibreCat-ID: 30603
3D analytical model for estimation of eddy currentlosses in the magnets of IPM machine considering the reaction field of the induced eddy currents
M. Paradkar, J. Böcker, in: 2015 IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, 2015.
LibreCat | DOI
 
[140]
2015 | Journal Article | LibreCat-ID: 30601
Voltage-Sequence-Control-Based High-Current Rectifier System
J. Solanki, N. Fröhleke, J. Böcker, G. Duppe, A. Averberg, P. Wallmeier, IEEE Transactions on Industry Applications 51 (2015) 3995–4005.
LibreCat | DOI
 
[139]
2015 | Conference Paper | LibreCat-ID: 30600
A comparison of on-board chargers for electric vehicles with variable DC-link voltage
S. Bolte, A. Speerschneider, N. Fröhleke, J. Böcker, in: 2015 IEEE International Conference on Smart Energy Grid Engineering (SEGE), IEEE, 2015.
LibreCat | DOI
 
[138]
2015 | Conference Paper | LibreCat-ID: 30593
DCM detection for on-line adaption of control parameters for totem-pole PFC rectifier
C. Henkenius, N. Fröhleke, J. Böcker, H. Figge, T. Grote, in: 2015 IEEE International Conference on Industrial Technology (ICIT), IEEE, 2015.
LibreCat | DOI
 
[137]
2015 | Conference Paper | LibreCat-ID: 30599
PFC-control for improved inductor utilization
L. Keuck, N. Fröhleke, J. Böcker, A. Ziessler, in: 2015 17th European Conference on Power Electronics and Applications (EPE’15 ECCE-Europe), IEEE, 2015.
LibreCat | DOI
 
[136]
2015 | Conference Paper | LibreCat-ID: 30586
Analysis of industrial microgrid power curves based on the theory of stochastic variables for control system development and component sizing
T. Vogt, L. Keuck, N. Fröhleke, J. Böcker, S. Kempen, in: 2014 International Conference on Advances in Green Energy (ICAGE), IEEE, 2015.
LibreCat | DOI
 
[135]
2015 | Conference Paper | LibreCat-ID: 30583
Comparison of PWM AC chopper topologies
M. Hagemeyer, J. Solanki, N. Fröhleke, J. Böcker, A. Averberg, P. Wallmeier, in: IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2015.
LibreCat | DOI
 
[134]
2015 | Conference Paper | LibreCat-ID: 30584
Voltage utilization in Model Predictive Control for IPMSM
M. Leuer, J. Böcker, in: 2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), IEEE, 2015.
LibreCat | DOI
 
[133]
2015 | Conference Paper | LibreCat-ID: 30585
Neuro control of a PFC rectifier for harmonic reduction at partial loads
L. Keuck, F. Hemmelgarn, N. Fröhleke, J. Böcker, M. Vohrmann, T. Jungeblut, U. Rückert, in: 2014 International Conference on Advances in Green Energy (ICAGE), IEEE, 2015.
LibreCat | DOI
 
[132]
2014 | Conference Paper | LibreCat-ID: 29605
Real-time capable methods to determine the magnet temperature of permanent magnet synchronous motors—A review
O. Wallscheid, T. Huber, W. Peters, J. Böcker, in: IECON 2014-40th Annual Conference of the IEEE Industrial Electronics Society, 2014, pp. 811–818.
LibreCat
 
[131]
2014 | Conference Paper | LibreCat-ID: 29602
Determination of rotor temperature for an interior permanent magnet synchronous machine using a precise flux observer
A. Specht, O. Wallscheid, J. Böcker, in: 2014 International Power Electronics Conference (IPEC-Hiroshima 2014-ECCE ASIA), 2014, pp. 1501–1507.
LibreCat
 
[130]
2014 | Conference Paper | LibreCat-ID: 30569
Discrete-time design of adaptive current controller for interior permanent magnet synchronous motors (IPMSM) with high magnetic saturation
W. Peters, J. Böcker, in: IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2014.
LibreCat | DOI
 
[129]
2014 | Conference Paper | LibreCat-ID: 30568
FPGA-based dynamically reconfigurable control of induction motor drives
O. Buchholz, J. Böcker, in: IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2014.
LibreCat | DOI
 
[128]
2014 | Conference Paper | LibreCat-ID: 30579
Monitoring critical temperatures in permanent magnet synchronous motors using low-order thermal models
T. Huber, W. Peters, J. Böcker, in: 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA), IEEE, 2014.
LibreCat | DOI
 
[127]
2014 | Conference Paper | LibreCat-ID: 30577
Real-time implementation of an online Model Predictive Control for IPMSM using parallel computing on FPGA
M. Leuer, J. Böcker, in: 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA), IEEE, 2014.
LibreCat | DOI
 
[126]
2014 | Conference Paper | LibreCat-ID: 30580
Efficiency-optimized Model Predictive Torque Control for IPMSM
M. Leuer, A. Ruting, J. Böcker, in: 2014 IEEE International Energy Conference (ENERGYCON), IEEE, 2014.
LibreCat | DOI
 
[125]
2014 | Conference Paper | LibreCat-ID: 30567
FPGA-based dynamically reconfigurable control of induction motor drives
O. Buchholz, J. Böcker, in: IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2014.
LibreCat | DOI
 
[124]
2014 | Conference Paper | LibreCat-ID: 30578
Power profile based selection and operation optimization of parallel-connected power converter combinations
T. Vogt, A. Peters, N. Fröhleke, J. Böcker, S. Kempen, in: 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA), IEEE, 2014.
LibreCat | DOI
 
[123]
2014 | Conference Paper | LibreCat-ID: 30581
Voltage sequence control based high-current rectifier system
J. Solanki, N. Fröhleke, J. Böcker, G. Duppe, A. Averberg, P. Wallmeier, in: 2014 IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, 2014.
LibreCat | DOI
 
[122]
2014 | Conference Paper | LibreCat-ID: 30566
A completely modular power converter for high-power high-current DC applications
J. Solanki, N. Fröhleke, J. Böcker, in: IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2014.
LibreCat | DOI
 
[121]
2013 | Conference Paper | LibreCat-ID: 29969
Konzipierung eines selbstoptimierenden hybriden Energiespeichersystems unter besonderer Berücksichtigung der Verlässlichkeit
J. Gausemeier, P. Iwanek, R. Dorociak, K.S.C. Stille, J. Böcker, in: Wissenschaftsforum Intelligente Technische Systeme, 9. Paderborner Workshop Entwurf Mechatronischer Systeme, Paderborn, Deutschland, 2013.
LibreCat
 
[120]
2013 | Conference Paper | LibreCat-ID: 29968
Selbstoptimierung in der Anwendung
J. Böcker, O. Buchholz, C. Romaus, C. Schulte, K.S.C. Stille, in: Wissenschaftsforum Intelligente Technische Systeme, 9. Paderborner Workshop Entwurf Mechatronischer Systeme, Paderborn, Deutschland, 2013.
LibreCat
 
[119]
2013 | Book Chapter | LibreCat-ID: 29970
Crosslinked Test Benches
K.S.C. Stille, J. Böcker, in: J. Gausemeier, F. Josef Rammig, W. Schäfer (Eds.), Design Methodology for Intelligent Technical Systems, Springer, 2013, pp. 46–49.
LibreCat
 
[118]
2013 | Conference Paper | LibreCat-ID: 29965
Online capable optimized planning of power split in a hybrid energy storage system
K.S.C. Stille, C. Romaus, J. Böcker, in: Eurocon 2013, IEEE, 2013.
LibreCat | DOI
 
[117]
2013 | Conference Paper | LibreCat-ID: 29966
Self-optimization energy management considering stochastic influences for a hybrid energy storage of an electric road vehicle
C. Romaus, D. Wimmelbücker, K.S.C. Stille, J. Böcker, in: 2013 International Electric Machines & Drives Conference, IEEE, 2013.
LibreCat | DOI
 
[116]
2013 | Conference Paper | LibreCat-ID: 29604
Wirkungsgradoptimale Arbeitspunktsteuerung für einen permanenterregten Synchronmotor mit vergrabenen Magneten unter Berücksichtigung von Temperatureinflüssen
O. Wallscheid, J. Böcker, in: ETG-Fachbericht-Internationaler ETG-Kongress 2013–Energieversorgung Auf Dem Weg Nach 2050, 2013.
LibreCat
 
[115]
2013 | Conference Paper | LibreCat-ID: 29603
Discrete-time model of an IPMSM based on variational integrators
A. Specht, S. Ober-Blöbaum, O. Wallscheid, C. Romaus, J. Böcker, in: Electric Machines & Drives Conference (IEMDC), 2013 IEEE International, 2013, pp. 1411–1417.
LibreCat
 
[114]
2013 | Conference Paper | LibreCat-ID: 30326
Two-Phase Interleaving Configuration of the LLC Resonant Converter - Analysis and Experimental Evaluation
H. Figge, T. Grote, N. Fröhleke, J. Böcker, F. Schafmeister, in: Proc. IEEE Annual Industrial Electronics Society Conference (IECON), IEEE, Vienna, Austria, 2013, pp. 1392–1397.
LibreCat
 
[113]
2013 | Book Chapter | LibreCat-ID: 29971
Hybrid Energy Storage System (HES)
K.S.C. Stille, C. Romaus, J. Böcker, in: J. Gausemeier, F. Josef Rammig, W. Schäfer (Eds.), Design Methodology for Intelligent Technical Systems, Springer, 2013, pp. 42–46.
LibreCat | Download (ext.)
 
[112]
2013 | Conference Paper | LibreCat-ID: 30549
Design of a high performance ferrite magnet-assisted synchronous reluctance motor for an electric vehicle
M. Paradkar, J. Böcker, in: IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, IEEE, 2013.
LibreCat | DOI
 
[111]
2013 | Conference Paper | LibreCat-ID: 30557
Fast online model predictive control of IPMSM using parallel computing on FPGA
M. Leuer, J. Böcker, in: 2013 International Electric Machines & Drives Conference, IEEE, 2013.
LibreCat | DOI
 
[110]
2013 | Conference Paper | LibreCat-ID: 30558
Co-simulation of an electric traction drive
C. Schulte, J. Böcker, in: 2013 International Electric Machines & Drives Conference, IEEE, 2013.
LibreCat | DOI
 
[109]
2013 | Conference Paper | LibreCat-ID: 30570
Low Latency Hybrid Hardware-in-the-Loop Simulator for Railway Traction System
L. Tong, H. Zou, M. Sun, J. Böcker, in: 2013 IEEE Vehicle Power and Propulsion Conference (VPPC), IEEE, 2013.
LibreCat | DOI
 
[108]
2013 | Conference Paper | LibreCat-ID: 30562
A Novel LC Resonant Based Partial Booster Scheme for Improved Efficiency and Reduced Cost of Transformerless Photovoltaic Inverters
D.V.M.M. Krishna, H. Preckwinkel, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2013.
LibreCat
 
[107]
2013 | Conference Paper | LibreCat-ID: 30565
Verlustmodellierung und Effizienzoptimierung einer hart schaltenden, netzfreundlichen Pulsgleichrichterstufe (PFC)
S. Bolte, J. Baurichter, C. Henkenius, N. Fröhleke, J. Böcker, H. Figge, in: Internationaler ETG Kongress, Berlin, Germany, 2013.
LibreCat
 
[106]
2013 | Conference Paper | LibreCat-ID: 30563 LibreCat
 
[105]
2013 | Conference Paper | LibreCat-ID: 30564
Formaler Regelungsentwurf für netzfreundliche PFC-Ladegleichrichter unter Anwendung eines Netzbeobachters
L. Keuck, N. Fröhleke, J. Böcker, in: Internationaler ETG Kongress, Berlin, Germany, 2013.
LibreCat
 
[104]
2013 | Conference Paper | LibreCat-ID: 30556
High efficiency photovoltaic power conditioning system
H. Sharabash, D.V.M.M. Krishna, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2013.
LibreCat
 
[103]
2013 | Conference Paper | LibreCat-ID: 30553
Can oversampling improve the dynamics of PWM controls?
J. Böcker, O. Buchholz, in: 2013 IEEE International Conference on Industrial Technology (ICIT), IEEE, 2013.
LibreCat | DOI
 
[102]
2013 | Conference Paper | LibreCat-ID: 30571
Dynamical modeling for series-parallel resonant converter under optimized modulation
Z. Cao, J. Tao, N. Fröhleke, J. Böcker, in: 2013 Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2013.
LibreCat | DOI
 
[101]
2013 | Conference Paper | LibreCat-ID: 30551
A simplified mathematical model for DC-balancing and capacitor ripple reduction in 3-level inverters
D.V.M.M. Krishna, N. Fröhleke, J. Böcker, H. Preckwinkel, in: 2013 IEEE International Conference on Industrial Technology (ICIT), IEEE, 2013.
LibreCat | DOI
 
[100]
2013 | Conference Paper | LibreCat-ID: 30561
A novel low cost solar central inverters topology with 99.2% efficiency
H. Preckwinkel, A. Bünte, J. Böcker, N. Fröhleke, K. Dora, in: 2013 15th European Conference on Power Electronics and Applications (EPE), IEEE, 2013.
LibreCat | DOI
 
[99]
2013 | Conference Paper | LibreCat-ID: 30552
A modular multilevel converter based high-power high-current power supply
J. Solanki, N. Fröhleke, J. Böcker, P. Wallmeier, in: 2013 IEEE International Conference on Industrial Technology (ICIT), IEEE, 2013.
LibreCat | DOI
 
[98]
2013 | Conference Paper | LibreCat-ID: 30560
A novel space vector modulation strategy for thyristor matrix converters
M. Lönneker, J. Böcker, in: 2013 15th European Conference on Power Electronics and Applications (EPE), IEEE, 2013.
LibreCat | DOI
 
[97]
2012 | Conference Paper | LibreCat-ID: 29600
A precise open-loop torque control for an interior permanent magnet synchronous motor (IPMSM) considering iron losses
W. Peters, O. Wallscheid, J. Böcker, in: IECON 2012-38th Annual Conference on IEEE Industrial Electronics Society, 2012, pp. 2877–2882.
LibreCat
 
[96]
2012 | Conference Paper | LibreCat-ID: 30325
Cost-Effective Implementation of a Digitally Controlled LLC Resonant Converter for Application in Server- and Telecom-PSUs
H. Figge, N. Fröhleke, J. Böcker, F. Schafmeister, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), IEEE, Nuremberg, Germany, 2012, pp. 1–8.
LibreCat
 
[95]
2012 | Conference Paper | LibreCat-ID: 30543
Novel dynamical modeling for series-parallel resonant converter
Z. Cao, F.H. Nzeugang, J. Tao, N. Fröhleke, J. Böcker, in: 21th IEEE International Symposium on Industrial Electronics (ISIE2012), Huangzhou, China, 2012.
LibreCat | DOI
 
[94]
2012 | Conference Paper | LibreCat-ID: 30540
Reduction of Total Harmonic Distortion (THD)for Interleaved Converters Operating in Discontinuous Conduction Mode (DCM)
T. Grote, S. Bolte, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2012, 2012.
LibreCat
 
[93]
2012 | Conference Paper | LibreCat-ID: 30544
High Fidelity Hybrid Hardware-in-the-Loop Simulator with FPGA and Processor for AC Railway Traction
J. Böcker, M. Sun, Z. Cao, L. Tong, H. Zou, P. Ranjan, in: PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat
 
[92]
2012 | Conference Paper | LibreCat-ID: 30545
Full Digital Implementation of an Optimized Modulation Strategy for Series-Parallel Resonant Converter
J. Tao, Z. Cao, M. Sun, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat
 
[91]
2012 | Conference Paper | LibreCat-ID: 30541
Boosting Dynamics of AC Machines by using FPGA-Based Controls
O. Buchholz, S. Mathapati, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat
 
[90]
2012 | Journal Article | LibreCat-ID: 30554
Analytical and Offline Approach to Select Optimal Hysteresis Bands of DTC for PMSM
S. Mathapati, J. Böcker, IEEE Transactions on Industrial Electronics 60 (2012) 885–895.
LibreCat | DOI
 
[89]
2012 | Conference Paper | LibreCat-ID: 30538
Photovoltaic inverter with high efficiency over a wide operation area - a practical approach
H. Preckwinkel, D. Krishna, N. Fröhleke, J. Böcker, in: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat | DOI
 
[88]
2012 | Conference Paper | LibreCat-ID: 30550
Time-domain steady-state modeling of series-parallel resonant converter under optimized modulation
Z. Cao, J. Tao, N. Fröhleke, J. Böcker, in: IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat | DOI
 
[87]
2012 | Conference Paper | LibreCat-ID: 30531
Multi-objective optimization of LCC resonant converter applied in VLF HV generator
M. Hu, N. Fröhleke, W. Peters, J. Böcker, in: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat | DOI
 
[86]
2012 | Conference Paper | LibreCat-ID: 30533
A comparative study of series-parallel resonant converter by using different modulation strategies
Z. Cao, F.H. Nzeugang, N. Fröhleke, J. Böcker, in: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat | DOI
 
[85]
2012 | Conference Paper | LibreCat-ID: 30547
Analysis, design and control of 1MW, high power factor and high current rectifier system
J. Solanki, N. Fröhleke, J. Böcker, P. Wallmeier, in: 2012 IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, 2012.
LibreCat | DOI
 
[84]
2011 | Journal Article | LibreCat-ID: 29609
Optimierte Regelung für mobile Elektromotoren
O. Wallscheid, W. Peters, J. Böcker, Aktuelle Technik 5 (2011) 30–33.
LibreCat
 
[83]
2011 | Conference Paper | LibreCat-ID: 29601
Current controller with defined dynamic behavior for an interior permanent magnet synchronous motor
W. Peters, O. Wallscheid, J. Böcker, in: IECON 2011-37th Annual Conference of the IEEE Industrial Electronics Society, 2011, pp. 534–538.
LibreCat
 
[82]
2011 | Conference Paper | LibreCat-ID: 30323
Digital Control Strategy for Multi-Phase Interleaved Boundary Mode and DCM Boost PFC Converters
T. Grote, H. Figge, N. Fröhleke, J. Böcker, F. Schafmeister, in: Proc. IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, Phoenix, AZ, USA, 2011, pp. 3186–3192.
LibreCat
 
[81]
2011 | Conference Paper | LibreCat-ID: 30322
Overcurrent Protection for the LLC Resonant Converter with Improved Hold-Up Time
H. Figge, T. Grote, N. Fröhleke, J. Böcker, F. Schafmeister, in: Proc. 26th IEEE Applied Power Electronics Conference (APEC), IEEE, Fort Worth, TX, USA, 2011, pp. 13–20.
LibreCat
 
[80]
2011 | Conference Paper | LibreCat-ID: 30534
Thermal-electrical modeling and simulation of resonantly operated DC-DC converters based on extended describing function method
J. Lv, Z. Cao, N. Fröhleke, J. Böcker, H. Yuan, H. Mi, in: Proceedings of the 2011 14th European Conference on Power Electronics and Applications, 2011.
LibreCat
 
[79]
2011 | Conference Paper | LibreCat-ID: 30535
Control Realization for an Interior Permanent Magnet Synchronous Motor (IPMSM) in Automotive Drive Trains
W. Peters, T. Huber, J. Böcker, in: PCIM 2011, Nürnberg, Deutschland, 2011.
LibreCat
 
[78]
2011 | Conference Paper | LibreCat-ID: 30532
Frequency / duty cycle current-mode fuzzy control for LCC resonant converter
M. Hu, J. Böcker, N. Fröhleke, in: EPE2011, Birmingham, UK, 2011.
LibreCat
 

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[277]
2022 | Journal Article | LibreCat-ID: 31085
Data-Driven Adaptive Torque Oscillation Compensation for Multi-Motor Drive Systems
A. Brosch, J. Rauhaus, O. Wallscheid, J. Böcker, D. Zimmer, IEEE Open Journal of Industry Applications (2022).
LibreCat | DOI
 
[276]
2022 | Conference Paper | LibreCat-ID: 30349
An Open-Source Transistor Database and Toolbox as an Unified Software Engineering Tool for Managing and Evaluating Power Transistors
N. Förster, P. Rehlaender, O. Wallscheid, F. Schafmeister, J. Böcker, in: Proc. 37th IEEE Applied Power Electronics Conference (APEC), IEEE, Houston, TX, USA, n.d.
LibreCat
 
[275]
2022 | Conference Paper | LibreCat-ID: 30350
Robust Hysteresis Control for LLC Resonant Converters Using a Fully Isolated Measurement Scheme
L. Keuck, 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, n.d.
LibreCat
 
[274]
2021 | Conference Paper | LibreCat-ID: 30974
Projekt Art-D Grids: Nachhaltige und stabile Microgrids in Afrika - eine Plattform für Forschung und Lehre für die Entwicklung
S. Krauter, J. Böcker, C. Freitag, B. Hehenkamp, U. Hilleringmann, K. Temmen, T. Klaus, N. Rohrer, S. Lehmann, in: Conexio GmbH (Ed.), Tagungsband 36. PV-Symposium / BIPV-Forum 18-26. Mai 2021, Pforzheim, 2021.
LibreCat | Files available
 
[273]
2021 | Book | LibreCat-ID: 29876
Elektrische Antriebe – Regelung von Antriebssystemen
D. Schröder, J. Böcker, Elektrische Antriebe – Regelung von Antriebssystemen, 5th ed., Springer Nature, 2021.
LibreCat | DOI | Download (ext.)
 
[272]
2021 | Conference Paper | LibreCat-ID: 29899
Frequency-Doubler Modulation for Reduced Junction Temperatures for LLC Resonant Converters Operated in Half-Bridge Configuration
P. Rehlaender, R. Unruh, L. Hankeln, F. Schafmeister, J. Böcker, in: 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe), 2021.
LibreCat | Download (ext.)
 
[271]
2021 | Conference Paper | LibreCat-ID: 22218
Projekt Art-D Grids: Nachhaltige und stabile Microgrids in Afrika - eine Plattform für Forschung und Lehre für die Entwicklung
S. Krauter, J. Böcker, C. Freitag, B. Hehenkamp, U. Hilleringmann, K. Temmen, T. Klaus, N. Rohrer, S. Lehmann, in: Tagungsband des 36. PV-Symposiums, 18.-26 Mai 2021, Conexio, Pforzheim, 2021, pp. 305–309.
LibreCat | Files available
 
[270]
2021 | Conference Paper | LibreCat-ID: 29849
Common-Mode-Free Bidirectional Three-Phase PFC-Rectifier for Non-Isolated EV Charger
B. Strothmann, F. Schafmeister, J. Böcker, in: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2021.
LibreCat | DOI
 
[269]
2021 | Journal Article | LibreCat-ID: 29657
Model Predictive Control of Permanent Magnet Synchronous Motors in the Overmodulation Region Including Six-Step Operation
A. Brosch, O. Wallscheid, J. Böcker, IEEE Open Journal of Industry Applications 2 (2021) 47–63.
LibreCat | DOI
 
[268]
2021 | Conference Paper | LibreCat-ID: 29663
Temperature estimation of electric machines using a hybrid model of feed-forward neural and low-order lumped-parameter thermal networks
E.G. Gedlu, O. Wallscheid, J. Böcker, in: 2021 IEEE International Electric Machines & Drives Conference (IEMDC), 2021, pp. 1–8.
LibreCat | DOI
 
[267]
2021 | Journal Article | LibreCat-ID: 29892
Interleaved Single-Stage LLC Converter Design Utilizing Half- and Full-Bridge Configurations for Wide Voltage Transfer Ratio Applications
P. Rehlaender, F. Schafmeister, J. Böcker, IEEE Transactions on Power Electronics 36 (2021) 10065–10080.
LibreCat | DOI
 
[266]
2021 | Conference Paper | LibreCat-ID: 29895
Design and Analysis of a Regenerative Snubber for a 2.2 kW Active-Clamp Forward Converter with Low-Voltage Output
B. Korthauer, P. Rehlaender, F. Schafmeister, J. Böcker, in: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2021.
LibreCat | DOI
 
[265]
2021 | Conference Paper | LibreCat-ID: 29893
Alternating Asymmetrical Phase-Shift Modulation for Full-Bridge Converters with Balanced Switching Losses to Reduce Thermal Imbalances
P. Rehlaender, R. Unruh, F. Schafmeister, J. Böcker, in: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2021.
LibreCat | DOI | Download (ext.)
 
[264]
2021 | Conference Paper | LibreCat-ID: 29938
Adaptive Zero-Sequence Voltage Injection for Modular Solid-State Transformer to Compensate for Asymmetrical Fault Conditions
R. Unruh, J. Lange, F. Schafmeister, J. Böcker, in: 23rd European Conference on Power Electronics and Applications (EPE’21 ECCE Europe), IEEE, 2021.
LibreCat | Download (ext.)
 
[263]
2021 | Conference Paper | LibreCat-ID: 29850
Single-Phase Operation of Common-Mode-Free Bidirectional Three-Phase PFC-Rectifier for Non-Isolated EV Charger with Minimized DC-Link
B. Strothmann, G. Book, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2021; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2021, pp. 1–8.
LibreCat | Download (ext.)
 
[262]
2021 | Conference Paper | LibreCat-ID: 29871
LLC Converter in Capacitive Operation Utilizing ZCS for IGBTs – Theory, Concept and Verification of a 2 kW DC-DC Converter for EVs
D. Urbaneck, P. Rehlaender, J. Böcker, F. Schafmeister, in: 2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 2021.
LibreCat | Download (ext.)
 
[261]
2021 | Journal Article | LibreCat-ID: 30030
Accurate Torque Control for Induction Motors by Utilizing a Globally Optimized Flux Observer
M. Stender, O. Wallscheid, J. Böcker, IEEE Transactions on Power Electronics 36 (2021) 13261–13274.
LibreCat | DOI
 
[260]
2021 | Conference Paper | LibreCat-ID: 30031
Accurate Torque Estimation for Induction Motors by Utilizing a Hybrid Machine Learning Approach
M. Stender, O. Wallscheid, J. Böcker, in: 2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC), IEEE, 2021.
LibreCat | DOI
 
[259]
2021 | Conference Paper | LibreCat-ID: 30029
Combined Electrical-Thermal Gray-Box Model and Parameter Identification of an Induction Motor
M. Stender, O. Wallscheid, J. Böcker, in: IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2021.
LibreCat | DOI
 
[258]
2021 | Conference Paper | LibreCat-ID: 30032
Gray-Box Loss Model for Induction Motor Drives
M. Stender, O. Wallscheid, J. Böcker, in: 2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC), IEEE, 2021.
LibreCat | DOI
 
[257]
2021 | Conference Paper | LibreCat-ID: 29665 LibreCat | DOI
 
[256]
2021 | Journal Article | LibreCat-ID: 21251
Data-Driven Permanent Magnet Temperature Estimation in Synchronous Motors with Supervised Machine Learning: A Benchmark
W. Kirchgässner, O. Wallscheid, J. Böcker, IEEE Transactions on Energy Conversion 36 (2021) 2059–2067.
LibreCat | DOI
 
[255]
2021 | Journal Article | LibreCat-ID: 29655
Thermal Neural Networks: Lumped-Parameter Thermal Modeling With State-Space Machine Learning
W. Kirchgässner, O. Wallscheid, J. Böcker, ArXiv Preprint ArXiv:2103.16323 (2021).
LibreCat
 
[254]
2021 | Journal Article | LibreCat-ID: 21557
Torque and Inductances Estimation for Finite Model Predictive Control of Highly Utilized Permanent Magnet Synchronous Motors
A. Brosch, O. Wallscheid, J. Böcker, IEEE Transactions on Industrial Informatics (2021).
LibreCat | DOI
 
[253]
2021 | Conference Paper | LibreCat-ID: 30340
Comparison of unidirectional Three- and Four-Wire based Boost PFC-Rectifier Topologies for Non-Isolated Three-Phase EV On-Board Chargers under Common-Mode Aspects
M. Hagemeyer, P. Wallmeier, F. Schafmeister, J. Böcker, in: Proc. 36th IEEE Applied Power Electronics Conference (APEC), IEEE, Phoenix, AZ, USA, 2021, pp. 569–576.
LibreCat
 
[252]
2020 | Conference Paper | LibreCat-ID: 29884
Analysis of the Magnetic Skin Effekt in Motors and Inductors
J. Böcker, in: 2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2020.
LibreCat | DOI
 
[251]
2020 | Journal Article | LibreCat-ID: 21250
Estimating Electric Motor Temperatures with Deep Residual Machine Learning
W. Kirchgässner, O. Wallscheid, J. Böcker, IEEE Transactions on Power Electronics 36 (2020) 7480–7488.
LibreCat | DOI
 
[250]
2020 | Conference Paper | LibreCat-ID: 29939
Evaluation of MMCs for High-Power Low-Voltage DC-Applications in Combination with the Module LLC-Design
R. Unruh, F. Schafmeister, J. Böcker, in: 2020 22nd European Conference on Power Electronics and Applications (EPE’20 ECCE Europe), IEEE, 2020.
LibreCat | DOI | Download (ext.)
 
[249]
2020 | Conference Paper | LibreCat-ID: 29894
Dual Interleaved 3.6 kW LLC Converter Operating in Half-Bridge, Full-Bridge and Phase-Shift Mode as a Single-Stage Architecture of an Automotive On-Board DC-DC Converter
P. Rehlaender, S. Tikhonov, F. Schafmeister, J. Böcker, in: 2020 22nd European Conference on Power Electronics and Applications (EPE’20 ECCE Europe), IEEE, 2020.
LibreCat | DOI
 
[248]
2020 | Journal Article | LibreCat-ID: 21558
Data-Driven Recursive Least Squares Estimation for Model Predictive Current Control of Permanent Magnet Synchronous Motors
A. Brosch, S. Hanke, O. Wallscheid, J. Böcker, IEEE Transactions on Power Electronics (2020) 2179–2190.
LibreCat | DOI
 
[247]
2020 | Conference Paper | LibreCat-ID: 29940
1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V) DC-Applications
R. Unruh, F. Schafmeister, N. Fröhleke, J. Böcker, in: PCIM Europe Digital Days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2020.
LibreCat | Download (ext.)
 
[246]
2020 | Conference Paper | LibreCat-ID: 29880
11kW, 70kHz LLC Converter Design with Adaptive Input Voltage for 98% Efficiency in an MMC
R. Unruh, F. Schafmeister, J. Böcker, in: 2020 IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL), IEEE, 2020.
LibreCat | DOI | Download (ext.)
 
[245]
2020 | Conference Paper | LibreCat-ID: 29956
Emulation of Microgrids for Research and Validation of Control and Operation Strategies
K.S.C. Stille, D. Weber, J. Lange, T. Vogt, O. Wallscheid, J. Böcker, in: 2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2020.
LibreCat | DOI
 
[244]
2020 | Conference Paper | LibreCat-ID: 30001
Heat dissipation strategies for silicon carbide power SMDs and their use in different applications
B. Strothmann, T. Piepenbrock, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2020, pp. 1–7.
LibreCat
 
[243]
2020 | Conference Paper | LibreCat-ID: 29896
A 3,6 kW Single-Stage LLC Converter Operating in Half-Bridge, Full-Bridge and Phase-Shift Mode for Automotive Onboard DC-DC Conversion
P. Rehlaender, T. Grote, S. Tikhonov, S. Mario, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2020, 2020.
LibreCat | Download (ext.)
 
[242]
2020 | Conference Paper | LibreCat-ID: 29898
Two-Stage Automotive DC-DC Converter Design with Wide Voltage-Transfer Range Utilizing Asymmetric LLC Operation
T. Rüschenbaum, P. Rehlaender, P. Ha, T. Grote, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2020, 2020.
LibreCat | Download (ext.)
 
[241]
2020 | Conference Paper | LibreCat-ID: 29874
LLC Converter Design in Capacitive Operation utilizes ZCS for IGBTs – a Concept Study for a 2.2 kW Automotive DC-DC Stage
D. Urbaneck, P. Rehlaender, F. Schafmeister, J. Böcker, in: PCIM Europe Digital Days 2020, 2020.
LibreCat | Download (ext.)
 
[240]
2020 | Journal Article | LibreCat-ID: 30033
Comparison of Gray-Box and Black-Box Two-Level Three-Phase Inverter Models for Electrical Drives
M. Stender, O. Wallscheid, J. Böcker, IEEE Transactions on Industrial Electronics 68 (2020) 8646–8656.
LibreCat | DOI
 
[239]
2020 | Conference Paper | LibreCat-ID: 30036
Accurate Torque Estimation for Induction Motors by Utilizing Globally Optimized Flux Observers
M. Stender, O. Wallscheid, J. Böcker, in: 2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2020.
LibreCat | DOI
 
[238]
2020 | Conference Paper | LibreCat-ID: 29641
Permanent magnet synchronous machine temperature estimation using low-order lumped-parameter thermal network with extended iron loss model
E.G. Gedlu, O. Wallscheid, J. Böcker, in: The 10th International Conference on Power Electronics, Machines and Drives (PEMD 2020), 2020, pp. 937–942.
LibreCat
 
[237]
2020 | Conference Paper | LibreCat-ID: 30339
Practical Implementation and Verification of Simple-to-Implement Digital Current Observer for Half-Bridge Topologies
M.E. Ahmmad, F. Schafmeister, J. Böcker, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM Digital Days), IEEE, Nuremberg, Germany, 2020.
LibreCat
 
[236]
2020 | Journal Article | LibreCat-ID: 29642 LibreCat
 
[235]
2020 | Journal Article | LibreCat-ID: 29640
Data-Driven Permanent Magnet Temperature Estimation in Synchronous Motors with Supervised Machine Learning
W. Kirchgässner, O. Wallscheid, J. Böcker, ArXiv Preprint ArXiv:2001.06246 (2020).
LibreCat
 
[234]
2020 | Preprint | LibreCat-ID: 29647 LibreCat
 
[233]
2019 | Conference Paper | LibreCat-ID: 29885
Speed Estimation in Induction Machines at all Speed Ranges Using Sensing Windings
M.T. Joy, J. Böcker, in: 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), IEEE, 2019.
LibreCat | DOI
 
[232]
2019 | Conference Paper | LibreCat-ID: 21247
Empirical Evaluation of Exponentially Weighted Moving Averages for Simple Linear Thermal Modeling of Permanent Magnet Synchronous Machines
W. Kirchgässner, O. Wallscheid, J. Böcker, in: 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), 2019.
LibreCat | DOI
 
[231]
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.
LibreCat | DOI
 
[230]
2019 | Conference Paper | LibreCat-ID: 29999
Common Mode Analysis of Non-Isolated Three-Phase EV-Charger for Bi-Directional Vehicle-to-Grid Operation
B. Strothmann, F. Schafmeister, J. Böcker, in: PCIM Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2019, pp. 1–7.
LibreCat | Download (ext.)
 
[229]
2019 | Conference Paper | LibreCat-ID: 30002
Pareto Design and Switching Frequencies for SiC MOSFETs Applied in an 11 kW Buck Converter for EV-Charging
B. Strothmann, F. Schafmeister, J. Böcker, in: 2019 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2019.
LibreCat | DOI
 
[228]
2019 | Conference Paper | LibreCat-ID: 16442
Analytical Modeling and Design of an Active Clamp Forward Converter Applied as a Single-Stage On-Board DC-DC Converter for EVs
P. Rehlaender, T. Grote, F. Schafmeister, J. Böcker, in: PCIM Europe 2019, 2019.
LibreCat | Download (ext.)
 
[227]
2019 | Conference Paper | LibreCat-ID: 29942
MMC-Topology for High-Current and Low-Voltage Applications with Minimal Number of Submodules, Reduced Switching and Capacitor Losses
R. Unruh, F. Schafmeister, N. Fröhleke, J. Böcker, in: PCIM Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, VDE, 2019.
LibreCat | Download (ext.)
 
[226]
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.
LibreCat | DOI
 
[225]
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.
LibreCat
 
[224]
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.
LibreCat
 
[223]
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.
LibreCat
 
[222]
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.
LibreCat
 
[221]
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).
LibreCat
 
[220]
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.
LibreCat
 
[219]
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.
LibreCat
 
[218]
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.
LibreCat
 
[217]
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.
LibreCat
 
[216]
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.
LibreCat
 
[215]
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.
LibreCat
 
[214]
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.
LibreCat
 
[213]
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.
LibreCat
 
[212]
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.
LibreCat | DOI
 
[211]
2018 | Conference Paper | LibreCat-ID: 30630
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.
LibreCat | DOI
 
[210]
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.
LibreCat | DOI
 
[209]
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.
LibreCat | DOI
 
[208]
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.
LibreCat | DOI
 
[207]
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.
LibreCat | DOI
 
[206]
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.
LibreCat | Download (ext.)
 
[205]
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.
LibreCat | DOI
 
[204]
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.
LibreCat | DOI
 
[203]
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.
LibreCat
 
[202]
2018 | Conference Paper | LibreCat-ID: 29626
Lifetime Extension of Photovoltaic Modules by Influencing the Module Temperature Using Phase Change Material
D. Weber, M.I.R. Jani, M. Grabo, O. Wallscheid, J. Böcker, T. Klaus, S. Krauter, in: 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC)(A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC), 2018, pp. 0784–0789.
LibreCat
 
[201]
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.
LibreCat
 
[200]
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.
LibreCat | DOI
 
[199]
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.
LibreCat
 
[198]
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.
LibreCat
 
[197]
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.
LibreCat
 
[196]
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.
LibreCat
 
[195]
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).
LibreCat
 
[194]
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.
LibreCat | DOI
 
[193]
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.
LibreCat | DOI
 
[192]
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.
LibreCat | DOI
 
[191]
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.
LibreCat | Download (ext.)
 
[190]
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.
LibreCat | DOI
 
[189]
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.
LibreCat | DOI
 
[188]
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.
LibreCat | DOI
 
[187]
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.
LibreCat | DOI
 
[186]
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.
LibreCat | Download (ext.)
 
[185]
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.
LibreCat
 
[184]
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.
LibreCat
 
[183]
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.
LibreCat
 
[182]
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.
LibreCat
 
[181]
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.
LibreCat
 
[180]
2017 | Conference Paper | LibreCat-ID: 29614
Investigation of Long Short-Term Memorys to Temperature Prediction for Permanent Magnet Synchronous Motors
O. Wallscheid, W. Kirchgässner, J. Böcker, in: IEEE International Joint Conference on Neural Networks (IJCNN 2017), 2017.
LibreCat
 
[179]
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.
LibreCat
 
[178]
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.
LibreCat
 
[177]
2017 | Conference Paper | LibreCat-ID: 29930 | OA
A Compensation Method for Production Tolerances in Electric Drive Systems Using an Extended Open-Loop Torque Control
M. Ott, A. Beckmann, J. Böcker, in: European Battery, Hybrid and Fuel Cell Electric Vehicle Congress Geneva, 14th-16th March 2017, 2017.
LibreCat | Files available
 
[176]
2017 | Conference Paper | LibreCat-ID: 29617
Prediction of residual power peaks in industrial microgrids using artificial neural networks
T. Vogt, D. Weber, O. Wallscheid, J. Böcker, in: International Joint Conference on Neural Networks (IJCNN), 2017, pp. 3228–3235.
LibreCat
 
[175]
2017 | Conference Paper | LibreCat-ID: 30619
Development of a flywheel energy storage-based welding system
M. Hagemeyer, N. Fröhleke, D.V.M.M. Krishna, J. Böcker, in: 2016 IEEE 2nd Annual Southern Power Electronics Conference (SPEC), IEEE, 2017.
LibreCat | DOI
 
[174]
2016 | Conference Paper | LibreCat-ID: 29941
Some reflections on electromagnetic force in matter
J. Böcker, in: 2016 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2016.
LibreCat | DOI
 
[173]
2016 | Conference Paper | LibreCat-ID: 29963
Local demand response and load planning system for intelligent domestic appliances
K.S.C. Stille, J. Böcker, in: 2015 International Conference on Renewable Energy Research and Applications (ICRERA), IEEE, 2016.
LibreCat | DOI
 
[172]
2016 | Conference Paper | LibreCat-ID: 29962
Integration of home photovoltaic generation into electricity tariff for load optimization
K.S.C. Stille, J. Böcker, N. Fröhleke, R. Bettentrup, I. Kaiser, in: 2016 4th International Istanbul Smart Grid Congress and Fair (ICSG), IEEE, 2016.
LibreCat | DOI
 
[171]
2016 | Conference Paper | LibreCat-ID: 29958
Local grid load coordination for load-shiftable domestic appliances in a variable-tariff environment
K.S.C. Stille, J. Böcker, N. Fröhleke, R. Bettentrup, I. Kaiser, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[170]
2016 | Conference Paper | LibreCat-ID: 29960
Supervisional load optimization for households with intelligent domestic appliances
K.S.C. Stille, J. Böcker, N. Fröhleke, R. Bettentrup, I. Kaiser, in: 2016 10th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), IEEE, 2016.
LibreCat | DOI
 
[169]
2016 | Journal Article | LibreCat-ID: 29613 LibreCat
 
[168]
2016 | Conference Paper | LibreCat-ID: 29612
Real-time capable model predictive control of permanent magnet synchronous motors using particle swarm optimisation
O. Wallscheid, U. Ammann, J. Böcker, in: PCIM Europe 2016; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2016, pp. 1–8.
LibreCat
 
[167]
2016 | Conference Paper | LibreCat-ID: 30594
2D analytical model for estimation of eddy current loss in the magnets of IPM machines considering the reaction field of the induced eddy currents
M. Paradkar, J. Böcker, in: 2015 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2016.
LibreCat | DOI
 
[166]
2016 | Conference Paper | LibreCat-ID: 30598
Voltage controller for flux weakening operation of interior permanent magnet synchronous motor in automotive traction applications
T. Huber, W. Peters, J. Böcker, in: 2015 IEEE International Electric Machines & Drives Conference (IEMDC), IEEE, 2016.
LibreCat | DOI
 
[165]
2016 | Conference Paper | LibreCat-ID: 30609
Analysis of eddy current losses in the stator windings of IPM machines in electric and hybrid electric vehicle applications
M. Paradkar, J. Böcker, in: 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Institution of Engineering and Technology, 2016.
LibreCat | DOI
 
[164]
2016 | Conference Paper | LibreCat-ID: 30610
Comparison of quarter-wave with half-wave symmetrical pulse patterns applied in electrical high-speed drives
K. Peter, J. Böcker, F. Mink, S. Beineke, in: 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Institution of Engineering and Technology, 2016.
LibreCat | DOI
 
[163]
2016 | Conference Paper | LibreCat-ID: 30611
Comparison of Optimized Pulse Patterns with Direct Model Predictive Control Using Co-Simulation
C. Schulte, K. Peter, J. Böcker, M. Leuer, in: 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Institution of Engineering and Technology, 2016.
LibreCat | DOI
 
[162]
2016 | Conference Paper | LibreCat-ID: 30614
Inverter loss management for an electrical high-speed drive system
K. Peter, S. Hanke, F. Mink, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[161]
2016 | Conference Paper | LibreCat-ID: 30616
Sensitivity analysis on production tolerances for electric drive systems in automotive application
M. Ott, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[160]
2016 | Conference Paper | LibreCat-ID: 30615
Model predictive control strategy for multi-phase thyristor matrix converters — Advantages, problems and solutions
M. Leuer, M. Lönneker, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[159]
2016 | Conference Paper | LibreCat-ID: 30617
Comparison of the performance of gallium nitride (GaN) transistors in a totem-pole power factor controlled (PFC) rectifier
S. Bolte, N. Fröhleke, J. Böcker, in: 2016 IEEE International Telecommunications Energy Conference (INTELEC), IEEE, 2016.
LibreCat | DOI
 
[158]
2016 | Conference Paper | LibreCat-ID: 30613
Determination of storage loss characteristics with reasonable measurement and calculation effort
T. Vogt, R. Pahl, N. Fröhleke, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[157]
2016 | Conference Paper | LibreCat-ID: 30604
Direct Model Predictive Control strategy for multi-phase thyristor matrix converters
M. Leuer, M. Lönneker, J. Böcker, in: 2015 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), IEEE, 2016.
LibreCat | DOI
 
[156]
2016 | Conference Paper | LibreCat-ID: 30612
DC-DC converter design for power distribution systems in electric vehicles using calorimetric loss measurements
S. Bolte, N. Fröhleke, J. Böcker, in: 2016 18th European Conference on Power Electronics and Applications (EPE’16 ECCE Europe), IEEE, 2016.
LibreCat | DOI
 
[155]
2016 | Conference Paper | LibreCat-ID: 30607
Numerical optimization of passive line filter components for suppression of electromagnetic interference (EMI)
C. Henkenius, N. Fröhleke, J. Böcker, H. Figge, in: 2016 IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2016.
LibreCat | DOI
 
[154]
2016 | Conference Paper | LibreCat-ID: 30605
Efficiency optimization for a power factor correction (PFC) rectifier with gallium nitride transistor
S. Bolte, N. Fröhleke, J. Böcker, in: 2015 IEEE 3rd Workshop on Wide Bandgap Power Devices and Applications (WiPDA), IEEE, 2016.
LibreCat | DOI
 
[153]
2016 | Conference Paper | LibreCat-ID: 30618
Analysis and design of integrated common and differential mode inductors
C. Henkenius, N. Fröhleke, J. Böcker, in: 2016 IEEE International Telecommunications Energy Conference (INTELEC), IEEE, 2016.
LibreCat | DOI
 
[152]
2015 | Conference Paper | LibreCat-ID: 29964
Concept for a hierarchical load control for domestic appliances in smart grids
K.S.C. Stille, J. Böcker, R. Bettentrup, I. Kaiser, in: 2014 International Conference on Advances in Green Energy (ICAGE), IEEE, 2015.
LibreCat | DOI
 
[151]
2015 | Conference Paper | LibreCat-ID: 29973
Hierarchisches Optimierungskonzept für die Laststeuerung von Haushaltsgeräten
K.S.C. Stille, J. Böcker, R. Bettentrup, I. Kaiser, in: ETG-Fachtagung “Von Smart Grids Zu Smart Markets,” VDE, Kassel, 2015.
LibreCat | Download (ext.)
 
[150]
2015 | Journal Article | LibreCat-ID: 29611
Global Identification of a Low-Order Lumped-Parameter Thermal Network for Permanent Magnet Synchronous Motors
O. Wallscheid, J. Böcker, IEEE Transactions on Energy Conversion 31 (2015) 354–365.
LibreCat
 
[149]
2015 | Conference Paper | LibreCat-ID: 29606
An open-loop operation strategy for induction motors considering iron losses and saturation effects in automotive applications
O. Wallscheid, M. Meyer, J. Böcker, in: 2015 IEEE 11th International Conference on Power Electronics and Drive Systems, 2015, pp. 981–985.
LibreCat
 
[148]
2015 | Conference Paper | LibreCat-ID: 29610 LibreCat
 
[147]
2015 | Conference Paper | LibreCat-ID: 29607
Design and Empirical Identification of a Lumped Parameter Thermal Network for Permanent Magnet Synchronous Motors with Physically Motivated Constraints
O. Wallscheid, J. Böcker, in: IEEE International Electric Machines and Drives Conference (IEMDC), 2015.
LibreCat
 
[146]
2015 | Conference Paper | LibreCat-ID: 29608
Optimum Efficiency Control of Interior Permanent Magnet Synchronous Motors in Drive Trains of Electric and Hybrid Vehicles
W. Peters, O. Wallscheid, J. Böcker, in: European Conference on Power Electronics and Applications (EPE), 2015.
LibreCat
 
[145]
2015 | Conference Paper | LibreCat-ID: 30582
Co-simulation of an interior permanent magnet synchronous motor with segmented rotor structure
C. Schulte, J. Böcker, in: IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2015.
LibreCat | DOI
 
[144]
2015 | Conference Paper | LibreCat-ID: 30592
Switching strategy for Direct Model Predictive Control in power converter and drive applications with high switching frequency
M. Leuer, J. Böcker, in: 2015 6th International Conference on Automation, Robotics and Applications (ICARA), IEEE, 2015.
LibreCat | DOI
 
[143]
2015 | Conference Paper | LibreCat-ID: 30602
Operating electrical high speed drives with pulse patterns of specific harmonic content
K. Peter, J. Böcker, in: 2015 IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, 2015.
LibreCat | DOI
 
[142]
2015 | Conference Paper | LibreCat-ID: 30595
Self-optimizing Model Predictive Direct Torque Control for electrical drives
M. Leuer, J. Böcker, in: 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE), IEEE, 2015.
LibreCat | DOI
 
[141]
2015 | Conference Paper | LibreCat-ID: 30603
3D analytical model for estimation of eddy currentlosses in the magnets of IPM machine considering the reaction field of the induced eddy currents
M. Paradkar, J. Böcker, in: 2015 IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, 2015.
LibreCat | DOI
 
[140]
2015 | Journal Article | LibreCat-ID: 30601
Voltage-Sequence-Control-Based High-Current Rectifier System
J. Solanki, N. Fröhleke, J. Böcker, G. Duppe, A. Averberg, P. Wallmeier, IEEE Transactions on Industry Applications 51 (2015) 3995–4005.
LibreCat | DOI
 
[139]
2015 | Conference Paper | LibreCat-ID: 30600
A comparison of on-board chargers for electric vehicles with variable DC-link voltage
S. Bolte, A. Speerschneider, N. Fröhleke, J. Böcker, in: 2015 IEEE International Conference on Smart Energy Grid Engineering (SEGE), IEEE, 2015.
LibreCat | DOI
 
[138]
2015 | Conference Paper | LibreCat-ID: 30593
DCM detection for on-line adaption of control parameters for totem-pole PFC rectifier
C. Henkenius, N. Fröhleke, J. Böcker, H. Figge, T. Grote, in: 2015 IEEE International Conference on Industrial Technology (ICIT), IEEE, 2015.
LibreCat | DOI
 
[137]
2015 | Conference Paper | LibreCat-ID: 30599
PFC-control for improved inductor utilization
L. Keuck, N. Fröhleke, J. Böcker, A. Ziessler, in: 2015 17th European Conference on Power Electronics and Applications (EPE’15 ECCE-Europe), IEEE, 2015.
LibreCat | DOI
 
[136]
2015 | Conference Paper | LibreCat-ID: 30586
Analysis of industrial microgrid power curves based on the theory of stochastic variables for control system development and component sizing
T. Vogt, L. Keuck, N. Fröhleke, J. Böcker, S. Kempen, in: 2014 International Conference on Advances in Green Energy (ICAGE), IEEE, 2015.
LibreCat | DOI
 
[135]
2015 | Conference Paper | LibreCat-ID: 30583
Comparison of PWM AC chopper topologies
M. Hagemeyer, J. Solanki, N. Fröhleke, J. Böcker, A. Averberg, P. Wallmeier, in: IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2015.
LibreCat | DOI
 
[134]
2015 | Conference Paper | LibreCat-ID: 30584
Voltage utilization in Model Predictive Control for IPMSM
M. Leuer, J. Böcker, in: 2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), IEEE, 2015.
LibreCat | DOI
 
[133]
2015 | Conference Paper | LibreCat-ID: 30585
Neuro control of a PFC rectifier for harmonic reduction at partial loads
L. Keuck, F. Hemmelgarn, N. Fröhleke, J. Böcker, M. Vohrmann, T. Jungeblut, U. Rückert, in: 2014 International Conference on Advances in Green Energy (ICAGE), IEEE, 2015.
LibreCat | DOI
 
[132]
2014 | Conference Paper | LibreCat-ID: 29605
Real-time capable methods to determine the magnet temperature of permanent magnet synchronous motors—A review
O. Wallscheid, T. Huber, W. Peters, J. Böcker, in: IECON 2014-40th Annual Conference of the IEEE Industrial Electronics Society, 2014, pp. 811–818.
LibreCat
 
[131]
2014 | Conference Paper | LibreCat-ID: 29602
Determination of rotor temperature for an interior permanent magnet synchronous machine using a precise flux observer
A. Specht, O. Wallscheid, J. Böcker, in: 2014 International Power Electronics Conference (IPEC-Hiroshima 2014-ECCE ASIA), 2014, pp. 1501–1507.
LibreCat
 
[130]
2014 | Conference Paper | LibreCat-ID: 30569
Discrete-time design of adaptive current controller for interior permanent magnet synchronous motors (IPMSM) with high magnetic saturation
W. Peters, J. Böcker, in: IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2014.
LibreCat | DOI
 
[129]
2014 | Conference Paper | LibreCat-ID: 30568
FPGA-based dynamically reconfigurable control of induction motor drives
O. Buchholz, J. Böcker, in: IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2014.
LibreCat | DOI
 
[128]
2014 | Conference Paper | LibreCat-ID: 30579
Monitoring critical temperatures in permanent magnet synchronous motors using low-order thermal models
T. Huber, W. Peters, J. Böcker, in: 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA), IEEE, 2014.
LibreCat | DOI
 
[127]
2014 | Conference Paper | LibreCat-ID: 30577
Real-time implementation of an online Model Predictive Control for IPMSM using parallel computing on FPGA
M. Leuer, J. Böcker, in: 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA), IEEE, 2014.
LibreCat | DOI
 
[126]
2014 | Conference Paper | LibreCat-ID: 30580
Efficiency-optimized Model Predictive Torque Control for IPMSM
M. Leuer, A. Ruting, J. Böcker, in: 2014 IEEE International Energy Conference (ENERGYCON), IEEE, 2014.
LibreCat | DOI
 
[125]
2014 | Conference Paper | LibreCat-ID: 30567
FPGA-based dynamically reconfigurable control of induction motor drives
O. Buchholz, J. Böcker, in: IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2014.
LibreCat | DOI
 
[124]
2014 | Conference Paper | LibreCat-ID: 30578
Power profile based selection and operation optimization of parallel-connected power converter combinations
T. Vogt, A. Peters, N. Fröhleke, J. Böcker, S. Kempen, in: 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA), IEEE, 2014.
LibreCat | DOI
 
[123]
2014 | Conference Paper | LibreCat-ID: 30581
Voltage sequence control based high-current rectifier system
J. Solanki, N. Fröhleke, J. Böcker, G. Duppe, A. Averberg, P. Wallmeier, in: 2014 IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, 2014.
LibreCat | DOI
 
[122]
2014 | Conference Paper | LibreCat-ID: 30566
A completely modular power converter for high-power high-current DC applications
J. Solanki, N. Fröhleke, J. Böcker, in: IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2014.
LibreCat | DOI
 
[121]
2013 | Conference Paper | LibreCat-ID: 29969
Konzipierung eines selbstoptimierenden hybriden Energiespeichersystems unter besonderer Berücksichtigung der Verlässlichkeit
J. Gausemeier, P. Iwanek, R. Dorociak, K.S.C. Stille, J. Böcker, in: Wissenschaftsforum Intelligente Technische Systeme, 9. Paderborner Workshop Entwurf Mechatronischer Systeme, Paderborn, Deutschland, 2013.
LibreCat
 
[120]
2013 | Conference Paper | LibreCat-ID: 29968
Selbstoptimierung in der Anwendung
J. Böcker, O. Buchholz, C. Romaus, C. Schulte, K.S.C. Stille, in: Wissenschaftsforum Intelligente Technische Systeme, 9. Paderborner Workshop Entwurf Mechatronischer Systeme, Paderborn, Deutschland, 2013.
LibreCat
 
[119]
2013 | Book Chapter | LibreCat-ID: 29970
Crosslinked Test Benches
K.S.C. Stille, J. Böcker, in: J. Gausemeier, F. Josef Rammig, W. Schäfer (Eds.), Design Methodology for Intelligent Technical Systems, Springer, 2013, pp. 46–49.
LibreCat
 
[118]
2013 | Conference Paper | LibreCat-ID: 29965
Online capable optimized planning of power split in a hybrid energy storage system
K.S.C. Stille, C. Romaus, J. Böcker, in: Eurocon 2013, IEEE, 2013.
LibreCat | DOI
 
[117]
2013 | Conference Paper | LibreCat-ID: 29966
Self-optimization energy management considering stochastic influences for a hybrid energy storage of an electric road vehicle
C. Romaus, D. Wimmelbücker, K.S.C. Stille, J. Böcker, in: 2013 International Electric Machines & Drives Conference, IEEE, 2013.
LibreCat | DOI
 
[116]
2013 | Conference Paper | LibreCat-ID: 29604
Wirkungsgradoptimale Arbeitspunktsteuerung für einen permanenterregten Synchronmotor mit vergrabenen Magneten unter Berücksichtigung von Temperatureinflüssen
O. Wallscheid, J. Böcker, in: ETG-Fachbericht-Internationaler ETG-Kongress 2013–Energieversorgung Auf Dem Weg Nach 2050, 2013.
LibreCat
 
[115]
2013 | Conference Paper | LibreCat-ID: 29603
Discrete-time model of an IPMSM based on variational integrators
A. Specht, S. Ober-Blöbaum, O. Wallscheid, C. Romaus, J. Böcker, in: Electric Machines & Drives Conference (IEMDC), 2013 IEEE International, 2013, pp. 1411–1417.
LibreCat
 
[114]
2013 | Conference Paper | LibreCat-ID: 30326
Two-Phase Interleaving Configuration of the LLC Resonant Converter - Analysis and Experimental Evaluation
H. Figge, T. Grote, N. Fröhleke, J. Böcker, F. Schafmeister, in: Proc. IEEE Annual Industrial Electronics Society Conference (IECON), IEEE, Vienna, Austria, 2013, pp. 1392–1397.
LibreCat
 
[113]
2013 | Book Chapter | LibreCat-ID: 29971
Hybrid Energy Storage System (HES)
K.S.C. Stille, C. Romaus, J. Böcker, in: J. Gausemeier, F. Josef Rammig, W. Schäfer (Eds.), Design Methodology for Intelligent Technical Systems, Springer, 2013, pp. 42–46.
LibreCat | Download (ext.)
 
[112]
2013 | Conference Paper | LibreCat-ID: 30549
Design of a high performance ferrite magnet-assisted synchronous reluctance motor for an electric vehicle
M. Paradkar, J. Böcker, in: IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, IEEE, 2013.
LibreCat | DOI
 
[111]
2013 | Conference Paper | LibreCat-ID: 30557
Fast online model predictive control of IPMSM using parallel computing on FPGA
M. Leuer, J. Böcker, in: 2013 International Electric Machines & Drives Conference, IEEE, 2013.
LibreCat | DOI
 
[110]
2013 | Conference Paper | LibreCat-ID: 30558
Co-simulation of an electric traction drive
C. Schulte, J. Böcker, in: 2013 International Electric Machines & Drives Conference, IEEE, 2013.
LibreCat | DOI
 
[109]
2013 | Conference Paper | LibreCat-ID: 30570
Low Latency Hybrid Hardware-in-the-Loop Simulator for Railway Traction System
L. Tong, H. Zou, M. Sun, J. Böcker, in: 2013 IEEE Vehicle Power and Propulsion Conference (VPPC), IEEE, 2013.
LibreCat | DOI
 
[108]
2013 | Conference Paper | LibreCat-ID: 30562
A Novel LC Resonant Based Partial Booster Scheme for Improved Efficiency and Reduced Cost of Transformerless Photovoltaic Inverters
D.V.M.M. Krishna, H. Preckwinkel, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2013.
LibreCat
 
[107]
2013 | Conference Paper | LibreCat-ID: 30565
Verlustmodellierung und Effizienzoptimierung einer hart schaltenden, netzfreundlichen Pulsgleichrichterstufe (PFC)
S. Bolte, J. Baurichter, C. Henkenius, N. Fröhleke, J. Böcker, H. Figge, in: Internationaler ETG Kongress, Berlin, Germany, 2013.
LibreCat
 
[106]
2013 | Conference Paper | LibreCat-ID: 30563 LibreCat
 
[105]
2013 | Conference Paper | LibreCat-ID: 30564
Formaler Regelungsentwurf für netzfreundliche PFC-Ladegleichrichter unter Anwendung eines Netzbeobachters
L. Keuck, N. Fröhleke, J. Böcker, in: Internationaler ETG Kongress, Berlin, Germany, 2013.
LibreCat
 
[104]
2013 | Conference Paper | LibreCat-ID: 30556
High efficiency photovoltaic power conditioning system
H. Sharabash, D.V.M.M. Krishna, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2013.
LibreCat
 
[103]
2013 | Conference Paper | LibreCat-ID: 30553
Can oversampling improve the dynamics of PWM controls?
J. Böcker, O. Buchholz, in: 2013 IEEE International Conference on Industrial Technology (ICIT), IEEE, 2013.
LibreCat | DOI
 
[102]
2013 | Conference Paper | LibreCat-ID: 30571
Dynamical modeling for series-parallel resonant converter under optimized modulation
Z. Cao, J. Tao, N. Fröhleke, J. Böcker, in: 2013 Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), IEEE, 2013.
LibreCat | DOI
 
[101]
2013 | Conference Paper | LibreCat-ID: 30551
A simplified mathematical model for DC-balancing and capacitor ripple reduction in 3-level inverters
D.V.M.M. Krishna, N. Fröhleke, J. Böcker, H. Preckwinkel, in: 2013 IEEE International Conference on Industrial Technology (ICIT), IEEE, 2013.
LibreCat | DOI
 
[100]
2013 | Conference Paper | LibreCat-ID: 30561
A novel low cost solar central inverters topology with 99.2% efficiency
H. Preckwinkel, A. Bünte, J. Böcker, N. Fröhleke, K. Dora, in: 2013 15th European Conference on Power Electronics and Applications (EPE), IEEE, 2013.
LibreCat | DOI
 
[99]
2013 | Conference Paper | LibreCat-ID: 30552
A modular multilevel converter based high-power high-current power supply
J. Solanki, N. Fröhleke, J. Böcker, P. Wallmeier, in: 2013 IEEE International Conference on Industrial Technology (ICIT), IEEE, 2013.
LibreCat | DOI
 
[98]
2013 | Conference Paper | LibreCat-ID: 30560
A novel space vector modulation strategy for thyristor matrix converters
M. Lönneker, J. Böcker, in: 2013 15th European Conference on Power Electronics and Applications (EPE), IEEE, 2013.
LibreCat | DOI
 
[97]
2012 | Conference Paper | LibreCat-ID: 29600
A precise open-loop torque control for an interior permanent magnet synchronous motor (IPMSM) considering iron losses
W. Peters, O. Wallscheid, J. Böcker, in: IECON 2012-38th Annual Conference on IEEE Industrial Electronics Society, 2012, pp. 2877–2882.
LibreCat
 
[96]
2012 | Conference Paper | LibreCat-ID: 30325
Cost-Effective Implementation of a Digitally Controlled LLC Resonant Converter for Application in Server- and Telecom-PSUs
H. Figge, N. Fröhleke, J. Böcker, F. Schafmeister, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), IEEE, Nuremberg, Germany, 2012, pp. 1–8.
LibreCat
 
[95]
2012 | Conference Paper | LibreCat-ID: 30543
Novel dynamical modeling for series-parallel resonant converter
Z. Cao, F.H. Nzeugang, J. Tao, N. Fröhleke, J. Böcker, in: 21th IEEE International Symposium on Industrial Electronics (ISIE2012), Huangzhou, China, 2012.
LibreCat | DOI
 
[94]
2012 | Conference Paper | LibreCat-ID: 30540
Reduction of Total Harmonic Distortion (THD)for Interleaved Converters Operating in Discontinuous Conduction Mode (DCM)
T. Grote, S. Bolte, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2012, 2012.
LibreCat
 
[93]
2012 | Conference Paper | LibreCat-ID: 30544
High Fidelity Hybrid Hardware-in-the-Loop Simulator with FPGA and Processor for AC Railway Traction
J. Böcker, M. Sun, Z. Cao, L. Tong, H. Zou, P. Ranjan, in: PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat
 
[92]
2012 | Conference Paper | LibreCat-ID: 30545
Full Digital Implementation of an Optimized Modulation Strategy for Series-Parallel Resonant Converter
J. Tao, Z. Cao, M. Sun, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat
 
[91]
2012 | Conference Paper | LibreCat-ID: 30541
Boosting Dynamics of AC Machines by using FPGA-Based Controls
O. Buchholz, S. Mathapati, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat
 
[90]
2012 | Journal Article | LibreCat-ID: 30554
Analytical and Offline Approach to Select Optimal Hysteresis Bands of DTC for PMSM
S. Mathapati, J. Böcker, IEEE Transactions on Industrial Electronics 60 (2012) 885–895.
LibreCat | DOI
 
[89]
2012 | Conference Paper | LibreCat-ID: 30538
Photovoltaic inverter with high efficiency over a wide operation area - a practical approach
H. Preckwinkel, D. Krishna, N. Fröhleke, J. Böcker, in: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat | DOI
 
[88]
2012 | Conference Paper | LibreCat-ID: 30550
Time-domain steady-state modeling of series-parallel resonant converter under optimized modulation
Z. Cao, J. Tao, N. Fröhleke, J. Böcker, in: IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat | DOI
 
[87]
2012 | Conference Paper | LibreCat-ID: 30531
Multi-objective optimization of LCC resonant converter applied in VLF HV generator
M. Hu, N. Fröhleke, W. Peters, J. Böcker, in: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat | DOI
 
[86]
2012 | Conference Paper | LibreCat-ID: 30533
A comparative study of series-parallel resonant converter by using different modulation strategies
Z. Cao, F.H. Nzeugang, N. Fröhleke, J. Böcker, in: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat | DOI
 
[85]
2012 | Conference Paper | LibreCat-ID: 30547
Analysis, design and control of 1MW, high power factor and high current rectifier system
J. Solanki, N. Fröhleke, J. Böcker, P. Wallmeier, in: 2012 IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, 2012.
LibreCat | DOI
 
[84]
2011 | Journal Article | LibreCat-ID: 29609
Optimierte Regelung für mobile Elektromotoren
O. Wallscheid, W. Peters, J. Böcker, Aktuelle Technik 5 (2011) 30–33.
LibreCat
 
[83]
2011 | Conference Paper | LibreCat-ID: 29601
Current controller with defined dynamic behavior for an interior permanent magnet synchronous motor
W. Peters, O. Wallscheid, J. Böcker, in: IECON 2011-37th Annual Conference of the IEEE Industrial Electronics Society, 2011, pp. 534–538.
LibreCat
 
[82]
2011 | Conference Paper | LibreCat-ID: 30323
Digital Control Strategy for Multi-Phase Interleaved Boundary Mode and DCM Boost PFC Converters
T. Grote, H. Figge, N. Fröhleke, J. Böcker, F. Schafmeister, in: Proc. IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, Phoenix, AZ, USA, 2011, pp. 3186–3192.
LibreCat
 
[81]
2011 | Conference Paper | LibreCat-ID: 30322
Overcurrent Protection for the LLC Resonant Converter with Improved Hold-Up Time
H. Figge, T. Grote, N. Fröhleke, J. Böcker, F. Schafmeister, in: Proc. 26th IEEE Applied Power Electronics Conference (APEC), IEEE, Fort Worth, TX, USA, 2011, pp. 13–20.
LibreCat
 
[80]
2011 | Conference Paper | LibreCat-ID: 30534
Thermal-electrical modeling and simulation of resonantly operated DC-DC converters based on extended describing function method
J. Lv, Z. Cao, N. Fröhleke, J. Böcker, H. Yuan, H. Mi, in: Proceedings of the 2011 14th European Conference on Power Electronics and Applications, 2011.
LibreCat
 
[79]
2011 | Conference Paper | LibreCat-ID: 30535
Control Realization for an Interior Permanent Magnet Synchronous Motor (IPMSM) in Automotive Drive Trains
W. Peters, T. Huber, J. Böcker, in: PCIM 2011, Nürnberg, Deutschland, 2011.
LibreCat
 
[78]
2011 | Conference Paper | LibreCat-ID: 30532
Frequency / duty cycle current-mode fuzzy control for LCC resonant converter
M. Hu, J. Böcker, N. Fröhleke, in: EPE2011, Birmingham, UK, 2011.
LibreCat
 

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