Torque ripple analysis of a permanent magnet brushless DC motor using finite element method

IEMDC 2001 - IEEE International Electric Machines and Drives Conference

Volumn , Issue , 2001, Pages 241-245

  Dai, Min ^a   Keyhani, Ali ^a   Sebastian, Tomy ^b  

^a OHIO STATE UNIVERSITY   (United States)

^b DELPHI CORPORATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EXCITATION CURRENTS; FINITE ELEMENT TECHNIQUES; FREQUENCY CONTENTS; FUNDAMENTAL FREQUENCIES; PERMANENT MAGNET BRUSHLESS DC MOTOR; PULSATING TORQUE; ROTOR POSITION; TORQUE RIPPLE ANALYSIS;

COMPUTER SIMULATION; ELECTRIC DRIVES; ELECTRIC MACHINERY; ROTORS (WINDINGS); THERMOELECTRICITY; TORQUE;

TORQUE MOTORS;

EID: 4344716305     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMDC.2001.939306     Document Type: Conference Paper

References (7)

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2. T. Y. Chuang, D. K. Lieu, and J. S. McAllister, "Optimization of pole and slot widths for reluctance torque reduction in a brushless DC spindle motor," American Society of Mechanical Engineers, Information Storage and Processing Division, ISPS, vol. 2, Atlanta, GA, USA, Nov. 1996, pp. 153-1 58
3. R. Krishnan and P. Vijayraghavan, "New power converter topology for PM brushless dc motor drives," IECON Proceedings (Industrial Electronics Conference), vol. 2, Aachen, Germany, Aug. 1998, pp. 709-714
4. M. Lukaniszyn and R. Wrobel, "Study on the influence of permanent magnet dimensions and stator core structures on the torque of the disctype brushless DC motor," Electrical Engineering, vol. 82, no. 3, pp. 163-171,2000
5. T. Sebastian and V. Gangla, "Analysis of induced EMF waveforms and torque ripple in a brushless permanent magnet machine," IEEE Trans. on Ind. App., vol. 32, no. 1, pp. 195-200, 1996
6. M. Sunil, D. Benoit, B. Liu, and T. Sebastian, "Minimization of torque pulsations in a trapezoidal back-EMF permanent magnet brushless DC motor," Conference Record-IAS Annual Meeting (IEEE Industry Applications Society), vol. 2, Phoenix, AZ, USA, Oct. 1999, pp. 1237-1242
7. S. Waikar, T. Gopalarathnam, H. A. Toliyat, and J. C. Moreira, "Evaluation of multiphase brushless permanent magnet (BPM) motors using finite element method (FEM) and experiments," Conference Proceedings-IEEE Applied Power Electronics Conjerence and Exposition-APEC. vol. 1, Dallas, TX, USA, Mar. 1999, pp. 396402.