A three-dimensional field solution for permanent-magnet axial-field motors

被引：48

作者：

Furlani, EP ^{[1
]}

Knewtson, MA ^{[1
]}

机构：

[1] ANSOFT CORP,PITTSBURGH,PA 15219

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1997年 / 33卷 / 03期

关键词：

electromechanical devices; magnetic analysis; magnetic fields; motors; permanent magnet machines; permanent magnet motors;

D O I：

10.1109/20.573849

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 formula is presented for computing the field in axial-field permanent-magnet motors, The formula is based on ii three-dimensional (3-D) analytical analysis and is expressed in terms of a finite sum of elementary functions, It is readily programmed and ideal for parametric studies of field strength. It is also well suited for parallel processing and could be developed into a motor model for real-time performance simulations, It is applied here to a practical motor geometry and verified by the use of 3-D finite element analysis (FEA).

引用

页码：2322 / 2325

页数：4

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