Novel Hybrid Modulation Schemes Extending the Reactive Power Control Range of Conventional and Sparse Matrix Converters Operating at Maximum Output Voltage
F. Schafmeister, J. Kolar, in: Proc. 11th International Power Electronics and Motion Control Conference (EPE-PEMC), EPE, Riga, Latvia, 2004.
LibreCat: /record/30310

Active Suppression of Torsional Oscillations
J. Böcker, N. Amann, B. Schulz, IFAC Proceedings Volumes 37 (2004) 319–324.
LibreCat: /record/29920
DOI: 10.1016/s1474-6670(17)31123-0

Active Damping of Drive Train Oscillations for an Electrically Driven Vehicle
N. Amann, J. Böcker, F. Prenner, IEEE/ASME Transactions on Mechatronics 9 (2004) 697–700.
LibreCat: /record/29924
DOI: 10.1109/tmech.2004.839036

Tolerance band controller for a three-level four-quadrant converter including DC link balancing
J. Böcker, in: 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.041), IEEE, 2004.
LibreCat: /record/29922
DOI: 10.1109/pesc.2004.1354749

Derivation of integrated magnetic components using reluctance and mathematical modeling
H.D. Njiende, N. Fröhleke, J. Böcker, in: 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.041), IEEE, 2004.
LibreCat: /record/30437
DOI: 10.1109/pesc.2004.1354859

Inverter topologies for ultrasonic piezoelectric transducers with high mechanical Q-factor
C. Kauczor, N. Fröhleke, in: 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.041), IEEE, 2004.
LibreCat: /record/30439
DOI: 10.1109/pesc.2004.1355265

Low Voltage Asymmetrical Half-Bridge Converter with Integrated Magnetics
H. Wetzel, A. Siegel, H. Njiende, N. Fröhleke, J. Böcker, in: 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
LibreCat: /record/30432

Modelling of Influences to a Linear-Drive-System
B. Schulz, A. Pottharst, N. Fröhleke, J. Böcker, in: 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
LibreCat: /record/30433

Operating Point Assignment of a Linear Motor Driven Vehicle Using Multiobjective Optimization Methods
A. Pottharst, K. Baptist, O. Schütze, J. Böcker, N. Fröhleke, M. Dellnitz, in: 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
LibreCat: /record/30434

Energy Storage Scheme for Rail-guided Shuttle using Ultracapacitor and Battery
R. Li, A. Pottharst, N. Fröhleke, J. Böcker, in: 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
LibreCat: /record/30435

Analysis and Design of Improved Isolated Full-Bridge Bi-Directional DC-DC Converter
R. Li, A. Pottharst, N. Fröhleke, J. Böcker, in: PESC 2004, Aachen, Germany, 2004.
LibreCat: /record/30438

Kommunikationssystem einer Anlage mit doppelt gespeistem Linearmotor
A. Pottharst, B. Schulz, J. Böcker, in: SPS/IPC/DRIVES 2004, Nürnberg, Deutschland, 2004.
LibreCat: /record/30440

Piezoelectric Transformer of Travelling Wave Type
C. Kauczor, T. Schulte, H. Grotstollen, in: ACTUATOR 2004, Bremen, Germany, 2004.
LibreCat: /record/30436

Regelung der Längs- und Vertikalbewegung des Linearmotors für ein vollaktives spurgeführtes Bahnfahrzeug
B. Yang, Regelung der Längs- und Vertikalbewegung des Linearmotors für ein vollaktives spurgeführtes Bahnfahrzeug, 2004.
LibreCat: /record/30442

Stromrichter- und Regelungskonzepte für Ultraschall-Wanderwellenmotoren
T. Schulte, Stromrichter- und Regelungskonzepte für Ultraschall-Wanderwellenmotoren, 2004.
LibreCat: /record/30441

Advanced Hysteresis Control of Brushless DC Motors
J. Böcker, in: German-Korean Symposium 2004 on Power Electronics and Electrical Drives, Aachen, 2004.
LibreCat: /record/29921

Novel Modulation Schemes Minimizing the Switching Losses of Sparse Matrix Converters
F. Schafmeister, J. Kolar, in: Proc. IEEE Annual Industrial Electronics Society Conference (IECON), IEEE, Roanoke, VA, USA, 2003, pp. 2085–2090.
LibreCat: /record/30307

Analytically Closed Calculation of the Conduction Losses of Three-Phase AC-AC Sparse Matrix Converters
F. Schafmeister, M. Baumann, J. Kolar, EPE Journal 13 (2003) 5–14.
LibreCat: /record/30306

Evaluation of 1200 V-Si-IGBTs and 1300 V-SiC-JFETs for application in three-phase very sparse matrix AC-AC converter systems
F. Schafmeister, S. Herold, J.W. Kolar, in: Eighteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2003. APEC ’03., IEEE, 2003.
LibreCat: /record/30418
DOI: 10.1109/apec.2003.1179222

Modeling and analysis of integrated magnetic components
H. Njiende, N. Fröhleke, W.A. Cronje, in: IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC ’03., IEEE, 2003.
LibreCat: /record/30421
DOI: 10.1109/pesc.2003.1218307