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511 Publications
2019 | Conference Paper | LibreCat-ID: 29634
O. Wallscheid, M. S. Shafiq, and J. Böcker, “Stator flux-based field-oriented position-sensorless control of permanent magnet synchronous motors with limited parameter knowledge,” in 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), 2019, pp. 402–407.
LibreCat
2019 | Conference Paper | LibreCat-ID: 29633
O. Wallscheid, E. F. B. Ngoumtsa, and J. Böcker, “Hierarchical model predictive speed and current control of an induction machine drive with moving-horizon load torque estimator,” in 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019, pp. 2188–2195.
LibreCat
2019 | Conference Paper | LibreCat-ID: 29637
S. Hanke, O. Wallscheid, and J. Böcker, “Continuous-control-set model predictive control with integrated modulator in permanent magnet synchronous motor applications,” in 2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019, pp. 2210–2216.
LibreCat
2019 | Journal Article | LibreCat-ID: 29629
D. E. E. Gaona, O. Wallscheid, and J. Böcker, “Improved Fusion of Permanent Magnet Temperature Estimation Techniques for Synchronous Motors Using a Kalman Filter,” IEEE Transactions on Industrial Electronics, 2019.
LibreCat
2019 | Conference Paper | LibreCat-ID: 30334
L. Keuck, F. Schafmeister, and J. Böcker, “Computer-Aided Design and Optimization of an Integrated Transformer with Distributed Air Gap and Leakage Path for an LLC Resonant Converter,” in Proc. 34th IEEE Applied Power Electronics Conference (APEC), Anaheim, CA, USA, 2019, pp. 1415–1422.
LibreCat
2019 | Conference Paper | LibreCat-ID: 30335
L. Keuck, F. Schafmeister, J. Böcker, H. Jungwirth, and M. Schmidhuber, “Computer-Aided Design and Optimization of an Integrated Transformer with Distributed Air Gap and Leakage Path for LLC Resonant Converter,” presented at the IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM 19), Nuremberg, Germany, 2019.
LibreCat
2019 | Conference Paper | LibreCat-ID: 30337
M. E. Ahmad, F. Schafmeister, and J. Böcker, “Novel Current Measurement Concept for Half Bridge Topologies based on simple-to-implement Digital Current Observer,” presented at the IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM 19), Nuremberg, Germany, 2019.
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2019 | Conference Paper | LibreCat-ID: 30336
S. Bolte, F. Schafmeister, and J. Böcker, “LCC Resonant Converter for Piezoelectric Transducers with Phase Shift Control,” presented at the IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM 19), Nuremberg, Germany, 2019.
LibreCat
2019 | Conference Paper | LibreCat-ID: 30338
S. Bolte, F. Schafmeister, and J. Böcker, “Bidirectional Resonant Converter with Integrated Magnetics for On-Board Chargers,” in Proc. IEEE International Symposium on Industrial Electronics (ISIE), Vancouver, Canada, 2019, pp. 770–774.
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2019 | Conference Paper | LibreCat-ID: 30344
P. Rehlaender, T. Grote, F. Schafmeister, and J. Böcker, “Interleaved Active Clamp Forward Converters as Single Stage On-Board DC-DC Converters for EVs – an Accurate Model and Design Considerations,” presented at the IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM 19), Nuremberg, Germany, 2019.
LibreCat
2019 | Conference Paper | LibreCat-ID: 30346
P. Rehlaender et al., “A PCB-Integrated Winding Using a Litz Structure for a Wireless Charging Coil,” in Proc. 21st European Conference on Power Electronics and Applications (EPE-ECCE Europe), Genova, Italy, 2019, pp. 1–9.
LibreCat
2019 | Conference Paper | LibreCat-ID: 30345
P. Rehlaender, T. Grote, F. Schafmeister, and J. Böcker, “Analytical Topology Comparison for a Single-Stage On-Board EV-Battery Converter,” in Proc. IEEE International Symposium on Industrial Electronics (ISIE), Vancouver, Canada, 2019, pp. 2477–2482.
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2019 | Patent | LibreCat-ID: 30361
R. Pohlmann and F. Schafmeister, “Current measurement circuit for TCM-PFC.” 2019.
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2019 | Dissertation | LibreCat-ID: 29903
K. Peter, Untersuchung des Verlustverhaltens eines geregelten und mit optimierten Pulsmustern gespeisten Hochgeschwindigkeits-Antriebssystems, vol. 9. Paderborn: Shaker Verlag, 2019.
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2019 | Dissertation | LibreCat-ID: 30855
T. Pape, Ein Beitrag zur Regelung von Permanentmagnet-Synchronmotoren in Statorflusskoordinaten ohne Rotorlagesensor. 2019.
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2019 | Journal Article | LibreCat-ID: 21519
M. Grabo et al., “Numerical Investigation of the Temperature Distribution in PCM-integrated Solar Modules,” CHEMICAL ENGINEERING TRANSACTIONS, vol. 76, pp. 895–900, 2019, doi: 10.3303/CET1976150.
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| DOI
2019 | Conference Paper | LibreCat-ID: 21521
M. Grabo, D. Weber, A. Paul, T. Klaus, W. Bermpohl, and E. Kenig, “Numerische Untersuchung der Temperaturverteilung in PCM-integrierten Solarmodulen,” presented at the Jahrestreffen der ProcessNet-Fachgruppe Energieverfahrenstechnik und des Arbeitsausschusses Thermische Energiespeicherung, Frankfurt am Main, 2019.
LibreCat
2019 | Conference Paper | LibreCat-ID: 21520
M. Grabo et al., “Entwicklung eines thermischen 1D-Simulationsmodells zur Bestimmung der Temperaturverteilung in Solarmodulen,” presented at the 2. Regenerative Energietechnik Konferenz (RET.Con 2019), Nordhausen, 2019.
LibreCat
2019 | Journal Article | LibreCat-ID: 15250
M. Grabo et al., “Numerical Investigation of the Temperature Distribution in PCM-integrated Solar Modules,” Chemical Engineering Transactions, pp. 895–900, 2019, doi: 10.3303/CET1976150.
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| DOI
2018 | Conference Paper | LibreCat-ID: 29888
O. Buchholz and J. Böcker, “Online-Identification of the Machine Parameters of an Induction Motor Drive,” presented at the International Symposium on Industrial Electronics (ISIE), Cairns, QLD, Australia, 2018, doi: 10.1109/isie.2018.8433852.
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| DOI
2018 | Conference Paper | LibreCat-ID: 29912
O. Buchholz and J. Böcker, “Gopinath-observer for flux estimation of an induction machine drive system,” presented at the 2017 IEEE Southern Power Electronics Conference (SPEC), Puerto Varas, Chile, 2018, doi: 10.1109/spec.2017.8333614.
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| DOI
2018 | Conference Paper | LibreCat-ID: 29911
T. Vogt, J. Badeda, J. Böcker, and D. U. Sauer, “Consideration on primary control reserve provision by industrial microgrids in grid-coupled operation,” Honolulu, HI, USA , 2018, doi: 10.1109/peds.2017.8289189.
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| DOI
2018 | Conference Paper | LibreCat-ID: 29905
M. T. Joy and J. Böcker, “Sensorless Control of Induction Motor Drives Using Additional Windings on the Stator,” presented at the International Symposium on Sensorless Control for Electrical Drives (SLED), Helsinki, Finland , 2018, doi: 10.1109/sled.2018.8486038.
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| DOI
2018 | Conference Paper | LibreCat-ID: 29908
S. Bolte, N. Fröhleke, and J. Böcker, “GaN Buck Converter in CCM with Optimized High Frequency Inductors,” in PCIM Europe 2018; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Nuremberg, Germany, 2018, pp. 1–6.
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2018 | Conference Paper | LibreCat-ID: 29943
D. Weber, K. S. C. Stille, O. Wallscheid, and J. Böcker, “Energy Management for a Nano-CHP Unit and an Electrical Storage System in a Residential Application,” 2018, doi: 10.1109/speedam.2018.8445296.
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| DOI
2018 | Conference Paper | LibreCat-ID: 29628
O. Wallscheid, M. Schenke, and J. Böcker, “Improving torque and speed estimation accuracy by conjoint parameter identification and unscented Kalman filter design for induction machines,” in 2018 21st International Conference on Electrical Machines and Systems (ICEMS), 2018, pp. 1181–1186.
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2018 | Conference Paper | LibreCat-ID: 29625
O. Wallscheid, M. Schenke, and J. Böcker, “A combined approach to identify induction machine parameters and to design an extended kalman filter for speed and torque estimation,” in 2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC), 2018, pp. 793–799.
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2018 | Conference Paper | LibreCat-ID: 29957
O. Buchholz, J. Böcker, and J. Bonifacio, “Online-Identification of the Induction Machine Parameters Using the Extended Kalman Filter,” presented at the International Conference on Electrical Machines (ICEM), Alexandroupoli, Greece, 2018, doi: 10.1109/icelmach.2018.8506739.
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| DOI
2018 | Conference Paper | LibreCat-ID: 29887
M. T. Joy and J. Böcker, “Speed Estimation in Induction Motors Using Additional Windings,” in 2018 20th European Conference on Power Electronics and Applications (EPE’18 ECCE Europe), Riga, Lettland, 2018, p. P.1-P.10.
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2018 | Conference Paper | LibreCat-ID: 30331
L. Keuck, A. Munir, F. Schafmeister, and J. Böcker, “Adaptive Frequency Control of DC-DC-Converters for Maximum Efficiency Using Artificial Neural Network,” presented at the IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM 18), Nuremberg, Germany, 2018.
LibreCat
2018 | Conference Paper | LibreCat-ID: 30332
L. Keuck, N. Jabbar, F. Schafmeister, and J. Böcker, “Switching Loss Characterization of Wide Band-Gap Devices by an Indirect Identification Methodology,” in Proc. 20th European Conference on Power Electronics and Applications (EPE-ECCE Europe), Riga, Latvia, 2018, pp. 1–10.
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2018 | Conference Paper | LibreCat-ID: 30333
M. Hagemeyer, F. Schafmeister, and J. Böcker, “Coupled Inductor Design for Interleaved High-Current DC-DC Converters,” in Proc. International Conference on Electrical Machines and Systems (ICEMS), Jeju, South-Korea, 2018, pp. 2316–2321.
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2018 | Journal Article | LibreCat-ID: 29624
S. Hanke, S. Peitz, O. Wallscheid, S. Klus, J. Böcker, and M. Dellnitz, “Koopman Operator-Based Finite-Control-Set Model Predictive Control for Electrical Drives,” arXiv preprint arXiv:1804.00854, 2018.
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2018 | Conference Paper | LibreCat-ID: 30631
M. Hagemeyer, N. Fröhleke, J. Böcker, B. Rödder, L. Aßmann, and B. Völkel, “Design of a flywheel energy storage system for high current pulsating loads,” 2018, doi: 10.1109/peds.2017.8289157.
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| DOI
2018 | Dissertation | LibreCat-ID: 30636
C. Masjosthusmann, Ein neuartiger Ansatz der robusten Regelung für das Lastmanagement in batteriebetriebenen Elektrofahrzeugen. 2018.
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2018 | Conference Paper | LibreCat-ID: 30632
T. Vogt, J. Badeda, J. Böcker, and D. U. Sauer, “Consideration on primary control reserve provision by industrial microgrids in grid-coupled operation,” 2018, doi: 10.1109/peds.2017.8289189.
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| DOI
2018 | Conference Paper | LibreCat-ID: 6523
D. Weber et al., “Lifetime Extension of Photovoltaic Modules by Influencing the Module Temperature Using Phase Change Material,” presented at the World Conference on Photovoltaic Energy Conversion (WCPEC-7), 45th IEEE PVSC, 28th PVSEC, 34th EU PVSEC, Waikoloa Village, Big Island, Hawaii (USA), 2018, doi: 10.1109/PVSC.2018.8548115.
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| DOI
2017 | Conference Paper | LibreCat-ID: 29889
K. Peter, F. Mink, and J. Böcker, “Model-based control structure for high-speed permanent magnet synchronous drives,” presented at the International Electric Machines and Drives Conference (IEMDC), Miami, FL, USA, 2017, doi: 10.1109/iemdc.2017.8002284.
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| DOI
2017 | Conference Paper | LibreCat-ID: 21248
O. Wallscheid, W. Kirchgässner, and J. Böcker, “Investigation of long short-term memory networks to temperature prediction for permanent magnet synchronous motors,” 2017, doi: 10.1109/ijcnn.2017.7966088.
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| DOI
2017 | Journal Article | LibreCat-ID: 29915
S. Bolte, C. Henkenius, J. Böcker, E. Kenig, A. Zibart, and H. Figge, “Wassergekühltes On-Board-Ladegerät mit optimiertem Kühlkanal,” wt Werkstattstechnik online, vol. 107, no. 5, p. 381ff, 2017.
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2017 | Conference Paper | LibreCat-ID: 29914
S. Bolte, C. Henkenius, J. Böcker, A. Zibart, E. Kenig, and H. Figge, “Water-cooled on-board charger with optimized cooling channel,” presented at the European Conference on Power Electronics and Applications (EPE’17 ECCE Europe), Warsaw, Poland , 2017, doi: 10.23919/epe17ecceeurope.2017.8099019.
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| DOI
2017 | Conference Paper | LibreCat-ID: 29916
S. Bolte, L. Keuck, J. K. Afridi, N. Fröhleke, and J. Böcker, “Calorimetric measurements with compensating temperature control,” presented at the International Symposium on Industrial Electronics (ISIE), Edinburgh, UK, 2017, doi: 10.1109/isie.2017.8001320.
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| DOI
2017 | Conference Paper | LibreCat-ID: 29918
M. Ott, A. Gülec, and J. Böcker, “An iterative compensation method for production tolerances in electric drive systems,” presented at the International Electric Machines and Drives Conference (IEMDC), Miami, FL, USA, 2017, doi: 10.1109/iemdc.2017.8002052.
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| DOI
2017 | Conference Paper | LibreCat-ID: 29913
S. Bolte, J. K. Afridi, and J. Böcker, “Winding concepts for high frequency inductors with reduced DC resistance,” presented at the 2017 IEEE International Telecommunications Energy Conference (INTELEC), Broadbeach, QLD, Australia, 2017, doi: 10.1109/intlec.2017.8214182.
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| DOI
2017 | Conference Paper | LibreCat-ID: 29917
S. Bolte, L. Wohlrab, J. K. Afridi, N. Fröhleke, and J. Böcker, “Calorimetric Measurement of Wide Bandgap Semiconductors Switching Losses,” in PCIM Europe 2017; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Nuremberg, Germany, 2017, pp. 1–6.
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2017 | Conference Paper | LibreCat-ID: 29622
D. Gaona, O. Wallscheid, and J. Böcker, “Glocal identification methods for low-order lumped parameter thermal networks used in permanent magnet synchronous motors,” in 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), 2017, pp. 1–126.
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2017 | Conference Paper | LibreCat-ID: 29621
D. Gaona, O. Wallscheid, and J. Böcker, “Sensitivity analysis of a permanent magnet temperature observer for PM synchronous machines using the monte carlo method,” in 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), 2017, pp. 599–606.
LibreCat
2017 | Conference Paper | LibreCat-ID: 29620
S. Hanke, O. Wallscheid, and J. Böcker, “A direct model predictive torque control approach to meet torque and loss objectives simultaneously in permanent magnet synchronous motor applications,” in 2017 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2017, pp. 101–106.
LibreCat
2017 | Journal Article | LibreCat-ID: 29615
O. Wallscheid, A. Specht, and J. Böcker, “Observing the Permanent Magnet Temperature of Synchronous Motors Based on Electrical Fundamental Wave Model Quantities,” IEEE Transactions on Industrial Electronics, vol. 64, no. 5, pp. 3921–3929, 2017.
LibreCat
2017 | Conference Paper | LibreCat-ID: 29623
D. Gaona, O. Wallscheid, and J. Böcker, “Fusion of a lumped-parameter thermal network and speed-dependent flux observer for PM temperature estimation in synchronous machines,” in 2017 IEEE Southern Power Electronics Conference (SPEC), 2017, pp. 1–6.
LibreCat
2017 | Conference Paper | LibreCat-ID: 29618
O. Wallscheid and J. Böcker, “Fusion of direct and indirect temperature estimation techniques for permanent magnet synchronous motors,” in 2017 IEEE International Electric Machines and Drives Conference (IEMDC), 2017, pp. 1–8.
LibreCat
2017 | Conference Paper | LibreCat-ID: 29619
O. Wallscheid and J. Böcker, “Derating of automotive drive systems using model predictive control,” in 2017 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2017, pp. 31–36.
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2017 | Conference Paper | LibreCat-ID: 29930 | 
M. Ott, A. Beckmann, and J. Böcker, “A Compensation Method for Production Tolerances in Electric Drive Systems Using an Extended Open-Loop Torque Control,” presented at the European Battery, Hybrid and Fuel Cell Electric Vehicle Congress, Geneva, Switzerland, 2017.
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2017 | Conference Paper | LibreCat-ID: 29617
T. Vogt, D. Weber, O. Wallscheid, and J. Böcker, “Prediction of residual power peaks in industrial microgrids using artificial neural networks,” in International Joint Conference on Neural Networks (IJCNN), 2017, pp. 3228–3235.
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2017 | Patent | LibreCat-ID: 30358
H. Figge, F. Schafmeister, and T. Grote, “LLC Balancing.” 2017.
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2017 | Patent | LibreCat-ID: 30363
P. Wallmeier and F. Schafmeister, “Controller for an Inverter (PV Inverter: PV Self Consumption & symm. Output Control).” 2017.
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2017 | Conference Paper | LibreCat-ID: 30619
M. Hagemeyer, N. Fröhleke, D. V. M. M. Krishna, and J. Böcker, “Development of a flywheel energy storage-based welding system,” 2017, doi: 10.1109/spec.2016.7846049.
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| DOI
2017 | Dissertation | LibreCat-ID: 29616
O. Wallscheid, Ein Beitrag zur thermischen Ausnutzung permanenterregter Synchronmotoren in automobilen Traktionsanwendungen. Shaker Verlag, 2017.
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2016 | Conference Paper | LibreCat-ID: 29941
J. Böcker, “Some reflections on electromagnetic force in matter,” presented at the SPEEDAM, Capri, Italy, 2016, doi: 10.1109/speedam.2016.7525880.
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| DOI
2016 | Conference Paper | LibreCat-ID: 29963
K. S. C. Stille and J. Böcker, “Local demand response and load planning system for intelligent domestic appliances,” 2016, doi: 10.1109/icrera.2015.7418638.
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| DOI
2016 | Conference Paper | LibreCat-ID: 29962
K. S. C. Stille, J. Böcker, N. Fröhleke, R. Bettentrup, and I. Kaiser, “Integration of home photovoltaic generation into electricity tariff for load optimization,” 2016, doi: 10.1109/sgcf.2016.7492441.
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| DOI
2016 | Conference Paper | LibreCat-ID: 29958
K. S. C. Stille, J. Böcker, N. Fröhleke, R. Bettentrup, and I. Kaiser, “Local grid load coordination for load-shiftable domestic appliances in a variable-tariff environment,” 2016, doi: 10.1109/epe.2016.7695583.
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| DOI
2016 | Conference Paper | LibreCat-ID: 29960
K. S. C. Stille, J. Böcker, N. Fröhleke, R. Bettentrup, and I. Kaiser, “Supervisional load optimization for households with intelligent domestic appliances,” 2016, doi: 10.1109/cpe.2016.7544176.
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| DOI
2016 | Journal Article | LibreCat-ID: 29613
O. Wallscheid, T. Huber, W. Peters, and J. Böcker, “A Critical Review of Techniques to Determine the Magnet Temperature of Permanent Magnet Synchronous Motors under Real-time Conditions,” EPE Journal, no. 25, pp. 1–10, 2016.
LibreCat
2016 | Conference Paper | LibreCat-ID: 29612
O. Wallscheid, U. Ammann, and J. Böcker, “Real-time capable model predictive control of permanent magnet synchronous motors using particle swarm optimisation,” in PCIM Europe 2016; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, 2016, pp. 1–8.
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2016 | Conference Paper | LibreCat-ID: 30594
M. Paradkar and J. Böcker, “2D analytical model for estimation of eddy current loss in the magnets of IPM machines considering the reaction field of the induced eddy currents,” 2016, doi: 10.1109/iemdc.2015.7409198.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30598
T. Huber, W. Peters, and J. Böcker, “Voltage controller for flux weakening operation of interior permanent magnet synchronous motor in automotive traction applications,” 2016, doi: 10.1109/iemdc.2015.7409195.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30609
M. Paradkar and J. Böcker, “Analysis of eddy current losses in the stator windings of IPM machines in electric and hybrid electric vehicle applications,” 2016, doi: 10.1049/cp.2016.0320.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30610
K. Peter, J. Böcker, F. Mink, and S. Beineke, “Comparison of quarter-wave with half-wave symmetrical pulse patterns applied in electrical high-speed drives,” 2016, doi: 10.1049/cp.2016.0358.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30611
C. Schulte, K. Peter, J. Böcker, and M. Leuer, “Comparison of Optimized Pulse Patterns with Direct Model Predictive Control Using Co-Simulation,” 2016, doi: 10.1049/cp.2016.0331.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30614
K. Peter, S. Hanke, F. Mink, and J. Böcker, “Inverter loss management for an electrical high-speed drive system,” 2016, doi: 10.1109/epe.2016.7695587.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30616
M. Ott and J. Böcker, “Sensitivity analysis on production tolerances for electric drive systems in automotive application,” 2016, doi: 10.1109/epe.2016.7695392.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30615
M. Leuer, M. Lönneker, and J. Böcker, “Model predictive control strategy for multi-phase thyristor matrix converters — Advantages, problems and solutions,” 2016, doi: 10.1109/epe.2016.7695350.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30617
S. Bolte, N. Fröhleke, and J. Böcker, “Comparison of the performance of gallium nitride (GaN) transistors in a totem-pole power factor controlled (PFC) rectifier,” 2016, doi: 10.1109/intlec.2016.7749113.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30613
T. Vogt, R. Pahl, N. Fröhleke, and J. Böcker, “Determination of storage loss characteristics with reasonable measurement and calculation effort,” 2016, doi: 10.1109/epe.2016.7695689.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30604
M. Leuer, M. Lönneker, and J. Böcker, “Direct Model Predictive Control strategy for multi-phase thyristor matrix converters,” 2016, doi: 10.1109/precede.2015.7395589.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30612
S. Bolte, N. Fröhleke, and J. Böcker, “DC-DC converter design for power distribution systems in electric vehicles using calorimetric loss measurements,” 2016, doi: 10.1109/epe.2016.7695644.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30607
C. Henkenius, N. Fröhleke, J. Böcker, and H. Figge, “Numerical optimization of passive line filter components for suppression of electromagnetic interference (EMI),” 2016, doi: 10.1109/apec.2016.7468073.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30605
S. Bolte, N. Fröhleke, and J. Böcker, “Efficiency optimization for a power factor correction (PFC) rectifier with gallium nitride transistor,” 2016, doi: 10.1109/wipda.2015.7369288.
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| DOI
2016 | Conference Paper | LibreCat-ID: 30618
C. Henkenius, N. Fröhleke, and J. Böcker, “Analysis and design of integrated common and differential mode inductors,” 2016, doi: 10.1109/intlec.2016.7749121.
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| DOI
2016 | Dissertation | LibreCat-ID: 30608
T. Huber, Experimentelle Identifikation eines thermischen Modells zur Überwachung kritischer Temperaturen in hochausgenutzten permanenterregten Synchronmotoren für automobile Traktionsanwendungen. 2016.
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2016 | Dissertation | LibreCat-ID: 30620
H. Figge, High Power LLC Resonant Converter Optimized for High Efficiency and Industrial Use. 2016.
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2016 | Dissertation | LibreCat-ID: 30621
K. Dora Venkata Mohana Murali, Compact Storage Based Resistance Spot Welding Power Supplies. 2016.
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2015 | Conference Paper | LibreCat-ID: 29964
K. S. C. Stille, J. Böcker, R. Bettentrup, and I. Kaiser, “Concept for a hierarchical load control for domestic appliances in smart grids,” 2015, doi: 10.1109/icage.2014.7050153.
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| DOI
2015 | Conference Paper | LibreCat-ID: 29973
K. S. C. Stille, J. Böcker, R. Bettentrup, and I. Kaiser, “Hierarchisches Optimierungskonzept für die Laststeuerung von Haushaltsgeräten,” 2015.
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2015 | Journal Article | LibreCat-ID: 29611
O. Wallscheid and J. Böcker, “Global Identification of a Low-Order Lumped-Parameter Thermal Network for Permanent Magnet Synchronous Motors,” IEEE Transactions on Energy Conversion, vol. 31, no. 1, pp. 354–365, 2015.
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2015 | Conference Paper | LibreCat-ID: 29606
O. Wallscheid, M. Meyer, and J. Böcker, “An open-loop operation strategy for induction motors considering iron losses and saturation effects in automotive applications,” in 2015 IEEE 11th International Conference on Power Electronics and Drive Systems, 2015, pp. 981–985.
LibreCat
2015 | Conference Paper | LibreCat-ID: 29610
O. Wallscheid and J. Böcker, “Design and Identification of a Lumped-Parameter Thermal Network for Permanent Magnet Synchronous Motors Based on Heat Transfer Theory and Particle Swarm Optimisation,” 2015.
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2015 | Conference Paper | LibreCat-ID: 29607
O. Wallscheid and J. Böcker, “Design and Empirical Identification of a Lumped Parameter Thermal Network for Permanent Magnet Synchronous Motors with Physically Motivated Constraints,” 2015.
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2015 | Conference Paper | LibreCat-ID: 30330
F. Schafmeister, T. Grote, and H. Figge, “Today’s Relevance of Digital Control in Server- and Telecom Power Supplies,” presented at the IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM 15), Nuremberg, Germany, 2015.
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2015 | Patent | LibreCat-ID: 30359
P. Ide, F. Schafmeister, J. Richter, B. Pour, D. Spesser, and D. Herke, “Adaptable AC Input Phase Switching.” 2015.
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2015 | Patent | LibreCat-ID: 30360
M. Hufnagel and F. Schafmeister, “Resistorless Precharging.” 2015.
LibreCat
2015 | Conference Paper | LibreCat-ID: 30582
C. Schulte and J. Böcker, “Co-simulation of an interior permanent magnet synchronous motor with segmented rotor structure,” 2015, doi: 10.1109/iecon.2014.7048537.
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 30592
M. Leuer and J. Böcker, “Switching strategy for Direct Model Predictive Control in power converter and drive applications with high switching frequency,” 2015, doi: 10.1109/icara.2015.7081210.
LibreCat
| DOI
2015 | Conference Paper | LibreCat-ID: 30602
K. Peter and J. Böcker, “Operating electrical high speed drives with pulse patterns of specific harmonic content,” 2015, doi: 10.1109/ecce.2015.7310076.
LibreCat
| DOI