Modeling of end-effect in flux-switching permanent magnet machines

被引：0
|
作者：
Zhu, Z. Q. [1 ]
Chen, J. T. [1 ]
Pang, Y. [1 ]
Howe, D. [1 ]
Iwasaki, S. [2 ]
Deodhar, R. [2 ]
机构：
[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England
[2] IMRA Europe SAS, UK Res Ctr, Brighton BN1 9RS, E Sussex, England
来源：
2007 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1-4 | 2007年
关键词：
brushless machine; end-effect; flux-switching; lumped magnetic circuit; permanent magnet;
D O I：
暂无
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：
A lumped parameter magnetic circuit model is employed to predict the influence of the finite length of a flux-switching permanent magnet machine on the electromagnetic torque. It enables performance predictions from 2-D finite element analysis to be used to analyze the electromagnetic performance with due account of end-effects. A simplified method for determining the ratio of actual torque to the torque which would be developed when end-effects are neglected is proposed. The torque predicted in this way is validated by 3-D finite element analysis.
引用
收藏
页码：1419 / +
页数：2
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