A METHOD FOR PREDICTING THE FIELD IN PERMANENT-MAGNET AXIAL-FIELD MOTORS

被引：31

作者：

FURLANI, EP

机构：

[1] Eastman Kodak Company, Rochester

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1992年 / 28卷 / 05期

关键词：

Ceramic materials - Magnetic fields - Magnets;

D O I：

10.1109/20.179400

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 method is presented for analyzing the field in the coil region of permanent-magnet axial-field motors. The method entails the use of a theoretically derived two-dimensional field formula coupled with a semiempirical procedure for specifying the magnetic state of the motor magnet. This method enables rapid parametric studies of field strength relative to variations in motor dimensions and magnet materials. It is applied to a motor with a ceramic magnet, and excellent agreement is demonstrated between the computed and measured data.

引用

页码：2061 / 2066

页数：6