Three Dimensional Analysis of Magnetic Force and Torque in a BLDC Motor due to the Axial Variation of Yoke and Pole

IEEE Transactions on Magnetics

Volumn 35, Issue 5 PART 2, 1999, Pages 3694-3696

  Jang, G H ^a   Yoon, J W ^a  

^a Hanyang University   (South Korea)

Author keywords

3 D FEM; Magnetic force; Pole; Torque; Yoke Ceiling

Indexed keywords

FINITE ELEMENT METHOD; FOURIER TRANSFORMS; MAGNETIC RESONANCE; MAGNETS; MAXWELL EQUATIONS; POLES AND ZEROS; TENSORS;

FOURIER SPECTRAL ANALYSIS; MAGNETIC FORCES; MAXWELL STRESS TENSORS; YOKE-CEILINGS;

DC MOTORS;

EID: 0033184265     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.800634     Document Type: Article

References (4)

1. B. S, Rahman and D. K. Lieu, "The Origin of Permanent Magnet Induced Vibration in Electric Machine", ASME Journal of Vibration and Acoustics, Vol.113, No.4, pp476-481,1991
2. G. H. Jang, J. W. Yoon, N. Y. Park and S. M. Jang, "Torque and Unbalanced Magnetic Force in a Rotational Asymmetric Brushless DC Motor", IEEE Transactions on Magnetics, Vol.32, No.5, pp. 5157-5159. September I996
3. M. A. Alhmadi and N. A. Demerdash, "Modeling of Effects of Skewing of Rotor Mounted Permanent Magnets on the Performance of Brushless DC Motors", IEEE Transactions on Energy Conversion, Vol, 6, No: 4, pp. 721 -728, December 1991
4. G. H. Jang, J. W. Yoon, K. C. Ro, N. Y, Park and S. M. Jang, "Performance of a Brushless DC Motor due to the Axial Geometry of the the Permanent Magnet", IEEE Transactions on Magnetics, Vol. 33, No. 5, pp. 4101-4103, September 1997.