Vibration Reduction in Electric Machine by Interlocking of the Magnets

IEEE Transactions on Magnetics

Volumn 29, Issue 2, 1993, Pages 1423-1426

  Jang, G H ^a   Lieu, D K ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC GENERATORS; ELECTROMAGNETS; FINITE ELEMENT METHOD; MAGNETS; VIBRATION CONTROL; VIBRATIONS (MECHANICAL);

MAGNETIC FORCES; PERMANENT MAGNET MOTORS; ROTATING MAGNETS; VIBRATION REDUCTION;

ELECTRIC MACHINERY;

EID: 0027557840     PISSN: 00189464     EISSN: 19410069     Source Type: Journal    
DOI: 10.1109/20.250670     Document Type: Article

References (8)

1. Boules, N., 1985, “Prediction of No-Load Flux Density Distribution in Permanent Magnet Machines”, IEEE Trans Ind Appl, Vol. IA-21, No 3, pp. 633–643.
2. Sabonnadiere, J. C., Foggia, A., Imhoff, J. F., Reyne, G., and Meunier, G., 1990, “Spectral Analysis of Electromagnetic Vibrations In D.C. Machines Through the Finite Element Method”, IEEE Transactions on Magnetics, Vol. 25, No.5, pp 3590-3592.
3. Lefevre, Y., Davat, B., Lajoie-Mazenc, M., 1989, “Determination of Synchronous Motor Vibrations Due to Electromagnetic Force Harmonics”, IEEE Transactions on Magnetics, Vol. 25, No. 4, pp. 2974–2976.
4. Rahman, B.S. and Lieu, D.K., 1991 “The Origin of Permanent Magnet Induced Vibration in Electric Machines”, ASME Journal of Vibration and Acoustics, Vol. 113, No.4, pp 476–481.
5. Jang, G.H. and Lieu, D.K., 1991 “The Effect of Magnetic Geometry on Electric Motor Vibration”, IEEE Transactions on Magnetics, Vol. 27, No.6, pp5202-5204.
6. Jang, G.H. and Lieu, D.K. “Vibration Reduction in Electric Machine by Magnet Interlacing”, to appear, IEEE Transactions on Magnetics, Sept. 1992.
7. Trowbridge, C.W., 1990, An Introduction to Computer Aided Electromagnetic Analysis, Vector Fields Ltd, Oxford, England.
8. Woodson, H. and Melcher, J., 1985, Electromechanical Dynamics, Part II: Fields, Forces, and Motion, The Robert E. Krieger Publishing Company, New York, pp 445–447.