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).

引用

页码：3660 / 3663

页数：4