Design considerations of electromagnetic force in a direct drive permanent magnet brushless motor

Journal of Applied Physics

Volumn 103, Issue 7, 2008, Pages

  Chen, H S ^a   Tsai, M C ^a  

^a NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROMAGNETIC FIELD EFFECTS; MACHINE DESIGN; NUMERICAL METHODS; PERMANENT MAGNETS;

DIRECT DRIVE PERMANENT MAGNET BRUSHLESS MOTOR; SLOT OPENING;

ELECTRIC MOTORS;

EID: 42149149304     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2835480     Document Type: Conference Paper

References (5)

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2. Y. S. Chen, Z. Q. Zhu, and D. Howe, " Vibration of PM brushless machines having a fractional number of slots per pole.," IEEE Trans. Magn. 42, 3395 (2006).
3. S. M. Hwang, K. T. Kim, W. B. Jeong, Y. H. Jung, and B. S. Kang, " Comparison of vibration sources between symmetric and asymmetric HDD spindle motors with rotor eccentricity.," IEEE Trans. Ind. Appl. 37, 1727 (2001).
4. T. Yoon, " Magnetically induced vibration in a permanent-magnet brushless DC motor with symmetric pole-slot configuration.," IEEE Trans. Magn. 41, 2173 (2005).
5. J. T. Li, Z. J. Liu, and L. H. A. Nay, " Effect of radial magnetic forces in permanent magnets motors with rotor eccentricity.," IEEE Trans. Magn. 43, 2525 (2007).