Various design techniques to reduce cogging torque in flux-reversal machines

被引：25

作者：

Kim, YS ^{[1
]}

Kim, TH ^{[1
]}

Kim, YT ^{[1
]}

Oh, WS ^{[1
]}

Lee, J ^{[1
]}

机构：

[1] Hanyang Univ, Dept Elect Engn, Seoul, South Korea

来源：

ICEMS 2005: Proceedings of the Eighth International Conference on Electrical Machines and Systems, Vols 1-3 | 2005年

关键词：

D O I：

10.1109/INTMAG.2005.1463559

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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

引用

页码：261 / 263

页数：3