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Cogging Torque Reduction of Interior Permanent Magnet Motor Using Statistical Method  

Kim, Jung-Gyo (한양대 전기공학과)
Lee, Ju (한양대공대 전자전기공학부)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers B / v.55, no.6, 2006 , pp. 287-291 More about this Journal
Abstract
Recently, various applications of permanent-magnet(PM) electric motor have been more increased. Compared with the other electric motors, PM electric motor has cogging torque which results from the interaction between PM of rotor and slot-teeth structure of stator. Audible noise and vibration is caused by this cogging torque. So, the reduction of cogging torque is main designing goal of PM electric motor. The purpose of this paper is to realize the decrease of cogging torque using new experimental design and response surface analysis which is one of the statistical methodologies.
Keywords
영구자석 전동기;코깅 토크;실험계획법;반응표면분석;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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