Analytical prediction of rotor eddy current loss in brushless machines equipped with surface-mounted permanent magnets. II. Accounting for eddy current reaction field

ICEMS 2001 - Proceedings of the 5th International Conference on Electrical Machines and Systems

Volumn 2, Issue , 2001, Pages 810-813

  Zhu, Z Q ^a   Ng, K ^a   Schofield, N ^a   Howe, D ^a  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

brushless machines; eddy current; loss; Permanent magnet

Indexed keywords

ANALYTICAL MODELS; ELECTRIC MACHINERY; LOSSES; MAGNETS; PERMANENT MAGNETS;

ANALYTICAL PREDICTIONS; BRUSHLESS MACHINES; BRUSHLESS MOTORS; EDDY CURRENT-LOSS; MAGNETOSTATIC ANALYTICAL MODELING; OPERATING SPEED; REACTION FIELDS; SURFACE-MOUNTED PERMANENT MAGNET;

EDDY CURRENTS;

EID: 84964335149     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICEMS.2001.971800     Document Type: Conference Paper

References (6)

1. Zhu, Z.Q., Ng, K., Schofield, N., and Howe, D., "Analytical prediction of rotor eddy current loss in brushless motors with surface mounted permanent magnets, Part I: Magnetostatic field model'.
2. Deng, F., "Commutation caused eddy current losses in permanent magnet brushless DC motors", IEEE Trans. on Magnetics, vol. 33(5), pp.4310-4318, 1997.
3. Deng, F., "Improved analytical modeling of commutation losses including space harmonic effects in permanent magnet brushless DC motors", Proc. IEMDC 97, pp.WB2-4.1-4.3, 1997.
4. Deng, F., "Analytical modeling of eddy current losses caused by pulse-width-modulation switching in permanent-magnet brushless DC motors", IEEE Trans. on Magnetics, vol. 34(5), pp.3728-3726, 1998.
5. Zhu, Z.Q., and Howe, D., "Instantaneous magnetic field distribution in brushless permanent magnet dc motors. Part II: Armature reaction field", IEEE Trans. on Magnetics, 1993, vol. 29(1), pp.136-142.
6. Ross, M.D.: "Time-temperature test to determine machine loss", Electrical Engineering, Proc., 1935, pp.512-515.