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전자식 조향 장치용 매입형 영구자석 동기전동기의 Skew를 고려한 파라미터 산정
2013-11-26 12:14:58 조회수296
AUTHOR : 이 수진, 홍 정표
ORGANIZATION : 대한전기학회
JOURNAL : The Transactlons of the Korean Instltute of Electrical Engineers
YEAR : 2013.02
VOL : 62, No.10
ISSUE :
PAGE : 1403 ~ 1407

This paper presents the method to calculate the motor parameters considering skew in EPS Interior Permanent Magnct Synchronous Motor (IPMSM). Thc skew is applied to stator or rotor by general technology used for design of reducing noise and vibration in motor. The charactcristics analysis of motor including the skew is mostly used by 3D Finite Element Analysis (FEA), though, this analysis is a very time consuming to perform. Besides, The reliability lacks due lo the considerable change of motor characteristics according to thc number of elements in 3D FEA. However, analysis time and effort can be saved by characteristic analysis considering skew using 2D FEA. Thercfore, in this paper, a quick and accurate method for the calculations of motor parameters considering skew is suggested. The proposed method is verified by the comparison of calculaled and experimental results
 
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