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522 Publications
2005 | Dissertation | LibreCat-ID: 30455
H. Wertz, Automatisierte Inbetriebnahme der Drehzahlregelung für rotierende Direktantriebe mit hohen Rundlaufanforderungen. 2005.
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2005 | Dissertation | LibreCat-ID: 30457
A. Pottharst, Energietechnik und Leittechnik einer Anlage mit Linearmotor getriebenen Bahnfahrzeugen. 2005.
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2004 | Conference Paper | LibreCat-ID: 30309
F. Schafmeister and J. Kolar, “Novel Modulation Schemes for Conventional and Sparse Matrix Converters Facilitating Reactive Power Transfer Independent of Active Power Flow,” in Proc. 35th IEEE Power Electronics Specialists Conference (PESC), Aachen, Germany, 2004, vol. 4, pp. 2917–2923.
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2004 | Conference Paper | LibreCat-ID: 30308
P. Ide, F. Schafmeister, N. Fröhleke, and H. Grotstollen, “Enhanced Control Scheme for Three-Phase / Three-Level Rectifiers at Partial Load,” in Proc. 35th IEEE Power Electronics Specialists Conference (PESC), Aachen, Germany, 2004, vol. 1, pp. 207–213.
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2004 | Conference Paper | LibreCat-ID: 30310
F. Schafmeister and J. Kolar, “Novel Hybrid Modulation Schemes Extending the Reactive Power Control Range of Conventional and Sparse Matrix Converters Operating at Maximum Output Voltage,” presented at the International Power Electronics and Motion Control Conference (EPE-PEMC), Riga, Latvia, 2004.
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2004 | Journal Article | LibreCat-ID: 29920
J. Böcker, N. Amann, and B. Schulz, “Active Suppression of Torsional Oscillations,” IFAC Proceedings Volumes, vol. 37, no. 14, pp. 319–324, 2004, doi: 10.1016/s1474-6670(17)31123-0.
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2004 | Journal Article | LibreCat-ID: 29924
N. Amann, J. Böcker, and F. Prenner, “Active Damping of Drive Train Oscillations for an Electrically Driven Vehicle,” IEEE/ASME Transactions on Mechatronics, vol. 9, no. 4, pp. 697–700, 2004, doi: 10.1109/tmech.2004.839036.
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2004 | Conference Paper | LibreCat-ID: 29922
J. Böcker, “Tolerance band controller for a three-level four-quadrant converter including DC link balancing,” presented at the PESC, Aachen, 2004, doi: 10.1109/pesc.2004.1354749.
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2004 | Conference Paper | LibreCat-ID: 30437
H. D. Njiende, N. Fröhleke, and J. Böcker, “Derivation of integrated magnetic components using reluctance and mathematical modeling,” 2004, doi: 10.1109/pesc.2004.1354859.
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2004 | Conference Paper | LibreCat-ID: 30439
C. Kauczor and N. Fröhleke, “Inverter topologies for ultrasonic piezoelectric transducers with high mechanical Q-factor,” 2004, doi: 10.1109/pesc.2004.1355265.
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2004 | Conference Paper | LibreCat-ID: 30432
H. Wetzel, A. Siegel, H. Njiende, N. Fröhleke, and J. Böcker, “Low Voltage Asymmetrical Half-Bridge Converter with Integrated Magnetics,” presented at the 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
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2004 | Conference Paper | LibreCat-ID: 30433
B. Schulz, A. Pottharst, N. Fröhleke, and J. Böcker, “Modelling of Influences to a Linear-Drive-System,” presented at the 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
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2004 | Conference Paper | LibreCat-ID: 30434
A. Pottharst, K. Baptist, O. Schütze, J. Böcker, N. Fröhleke, and M. Dellnitz, “Operating Point Assignment of a Linear Motor Driven Vehicle Using Multiobjective Optimization Methods,” presented at the 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
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2004 | Conference Paper | LibreCat-ID: 30435
R. Li, A. Pottharst, N. Fröhleke, and J. Böcker, “Energy Storage Scheme for Rail-guided Shuttle using Ultracapacitor and Battery,” presented at the 11th International Power Electronics and Motion Control Conferences, Riga, Latvia, 2004.
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2004 | Conference Paper | LibreCat-ID: 30438
R. Li, A. Pottharst, N. Fröhleke, and J. Böcker, “Analysis and Design of Improved Isolated Full-Bridge Bi-Directional DC-DC Converter,” presented at the PESC 2004, Aachen, Germany, 2004.
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2004 | Conference Paper | LibreCat-ID: 30440
A. Pottharst, B. Schulz, and J. Böcker, “Kommunikationssystem einer Anlage mit doppelt gespeistem Linearmotor,” presented at the SPS/IPC/DRIVES 2004, Nürnberg, Deutschland, 2004.
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2004 | Conference Paper | LibreCat-ID: 30436
C. Kauczor, T. Schulte, and H. Grotstollen, “Piezoelectric Transformer of Travelling Wave Type,” presented at the ACTUATOR 2004, Bremen, Germany, 2004.
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2004 | Dissertation | LibreCat-ID: 30442
B. Yang, Regelung der Längs- und Vertikalbewegung des Linearmotors für ein vollaktives spurgeführtes Bahnfahrzeug. 2004.
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2004 | Dissertation | LibreCat-ID: 30441
T. Schulte, Stromrichter- und Regelungskonzepte für Ultraschall-Wanderwellenmotoren. 2004.
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2004 | Conference Paper | LibreCat-ID: 29921 | 
J. Böcker, “Advanced Hysteresis Control of Brushless DC Motors,” presented at the Germany-Korea Symposium, Aachen, Germany, 2004.
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