Analysis of axially magnetised, iron-cored, tubular permanent magnet machines

被引：23

作者：

Wang, J ^{[1
]}

Howe, D ^{[1
]}

机构：

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

来源：

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 2004年 / 151卷 / 02期

关键词：

D O I：

10.1049/ip-epa:20040026

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：

An analysis of tubular permanent magnet machines equipped with axially magnetised magnets and a slotted an-nature is presented. The magnetic field distribution due to armature reaction is established analytically in the cylindrical co-ordinate system, and the results are verified by finite element calculations. The analytical solution allows the prediction of the machine inductance and reluctance force in closed forms, and facilitates the design optimisation and the evaluation of any possible partial, irreversible demagnetisation of the magnets.

引用

页码：144 / 150

页数：7