COMPUTING THE FIELD IN PERMANENT-MAGNET AXIAL-FIELD MOTORS

被引：32
|
作者：
FURLANI, EP
机构：
[1] Imaging Research and Advanced Development, Laboratories Eastman Kodak Company
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 05期
关键词：
D O I：
10.1109/20.312734
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 Closed-form expression is presented for computing the axial field in the coil region of permanent-magnet axial-field motors. This expression, which is based on a two-dimensional approximation of the motor geometry, takes into account the finite slope of the demagnetization curve of the permanent-magnet. It can be used to perform parametric studies of field strength and to test new numerical methods. It is tested using finite element analysis (FEA).
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页码：3660 / 3663
页数：4
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