ANALYSIS OF THE REDUCTION OF DETENT FORCE IN A PERMANENT-MAGNET LINEAR SYNCHRONOUS MOTOR

被引：38
|
作者：
YOSHIMURA, T
KIM, HJ
WATADA, M
TORII, S
EBIHARA, D
机构：
[1] Department of Electrical and Electronic Engineering, Musashi Institute of Technology, Tokyo 158, 1-28-L Tamazutsumi, Setagaya
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 06期
关键词：
D O I：
10.1109/20.489752
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：
The problem in improving the positioning precision of a permanent magnet linear synchronous motor (LSM) is the large detent force caused by the permanent magnet. The detent force is thought to arise from the difference of the position of a permanent magnet end and a tooth position. If one detent force is independent from the other, we call reduce the total detent force of the permanent magnet linear synchronous motor by the arrangement of a permanent magnet end and a tooth. This paper presents are improvement of the arrangement of the permanent magnet end of a linear synchronous motor in order to reduce the detent force by using numerical analysis.
引用
收藏
页码：3728 / 3730
页数：3
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