AUTHOR : Soon-O Kwon, Fang Liang, Gyu-Hong Kang, Jung-Pyo Hong
ORGANIZATION :
JOURNAL : ICEMS(International Conference on Electrical Machines and Syst)
YEAR : 2004
VOL : CD
ISSUE :
PAGE : ~
As an analytical method, space harmonic analysis for the design of the parmanent magnet motor is developed in this paper. For the analysis, permanent magnet of the motor is replaced by equivalent magnetization current sheet. Flux distributions according to the pole arc angle, eccentricity, and magnetization of permanent magnet are estimated. To verify presented analysis method, 2-Dimensional finite element analysis is performed in static state and the results are compared. With this method, the flux distribution will be easily and rapidly estimated with accuracy in the design stage of permanent magnet motor and optimization of motor will be easily performed by parameterized analysis.