ANALYSIS OF COGGING TORQUE OF PERMANENT-MAGNET MOTOR BY 3-D FINITE-ELEMENT METHOD

被引：34

作者：

KAWASE, Y

YAMAGUCHI, T

HAYASHI, Y

机构：

[1] Department of Electronics and Computer Engineering, Gifu University, Gifu

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 03期

关键词：

D O I：

10.1109/20.376445

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 new method to obtain the torque of a permanent magnet motor by the 3-D finite element method taking into account the rotation of the armature has been developed. The method has an advantage that the 3-D finite element mesh is changed automatically according to the rotation of the armature. The results calculated by our 3-D analysis are compared with the results by the 2-D analysis. The validity of the new method is confirmed by experiments.

引用

页码：2044 / 2047

页数：4

共 9 条

[1] CONCEPTION OF AN AIR-GAP ELEMENT FOR THE DYNAMIC ANALYSIS OF THE ELECTROMAGNETIC-FIELD IN ELECTRIC MACHINES [J].