Maximising the flux-weakening capability of permanent magnet brushless ac machines and drives

被引：0
|
作者：
Zhu, ZQ [1 ]
Chen, YS [1 ]
Howe, D [1 ]
机构：
[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England
来源：
IPEMC 2000: THIRD INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE, VOLS 1-3, PROCEEDINGS | 2000年
关键词：
Permanent magnet machines; brushless drives; flux weakening control;
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：
The behaviour of permanent magnet brushless ac machines, having alternative rotor topologies, viz. surface mounted, inset, interior radial and circumferential magnets, is investigated, when they ape designed and operated under the 'infinite' flux-weakening capability condition. The corresponding torque/power-speed characteristics, the demagnetisation withstand capability, the variation of iron losses, and the fault management of the drive and/or machine etc. are analysed.
引用
收藏
页码：552 / 557
页数：6
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