Analysis of electromagnetic performance of flux-switching permanent-magnet machines by nonlinear adaptive lumped parameter magnetic circuit model

被引：500

作者：

Zhu, ZQ ^{[1
]}

Pang, Y

Howe, D

Iwasaki, S

Deodhar, R

Pride, A

机构：

[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England

[2] Univ Sussex, UK Res Ctr, IMRA Europe SAS, Brighton BN1 9RS, E Sussex, England

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2005年 / 41卷 / 11期

关键词：

brushless machines; electrical machines; flux switching; lumped magnetic circuit; permanent magnet;

D O I：

10.1109/TMAG.2005.854441

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 nonlinear adaptive lumped parameter magnetic circuit model is developed to predict the electromagnetic performance of a fluxswitching permanent-magnet machine. It enables the air-gap field distribution, the back-electromotive force (back-ENIF) waveform, the winding inductances, and the electromagnetic torque to be calculated. Results from the model are compared with finite-element predictions and validated experimentally. The influence of end effects is also investigated, and optimal design parameters, such as the rotor pole width, the stator tooth width, and the ratio of the inner to outer diameter of the stator, are discussed.

引用

页码：4277 / 4287

页数：11