Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.07b
- /
- Pages.921-923
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- 2003
A Study for Cogging Torque Reduction of Flux-Reversal Machine
FRM(Flux Reversal Machine)의 코깅토크 저감을 위한 연구
- Kim, Hyun-Woo (Hanyang Univ.) ;
- Kim, Tae-Heoung (Hanyang Univ.) ;
-
Lee, Ju
(Hanyang Univ.)
;
- Lee, Sang-Don (Wonju College) ;
-
Baek, Su-Hyun
(Dongguk Univ.)
;
- Kim, Yong-Su (SAIT)
- Published : 2003.07.21
Abstract
This paper introduces Flux-Reversal Machine(FRM) and presents the design of a FRM to reduce the cogging torque. The effect of the design parameters on the characteristic and cogging torque is analyzed by finite Element Method(FEM). The considered design parameters are bifurcated teeth, chamfered magnet poles, chamfered rotor tooth tips and rotor skewing. As a result, we can find the optimum model reduced cogging torque and torque ripple in 6/8 FRM.
Keywords