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
收藏
页码：2322 / 2325
页数：4
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