Cogging Force Reduction in Permanent Magnet Linear Motor using Phase Set Shift

被引：0
|
作者：
Lim, Jaewon [1 ]
Jung, Hyun-Kyo [1 ]
机构：
[1] Seoul Natl Univ, Sch Elect Engn & Comp Sci, Seoul 151744, South Korea
来源：
ICEM: 2008 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES, VOLS 1- 4 | 2009年
关键词：
D O I：
暂无
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：
This paper describes the reduction method of cogging force in a linear motor. To decrease the cogging force, the method of phase set shift is presented with considering linear combination characteristics of cogging force. It is figured out that period of cogging force has relation with greatest-common-divisor (GCD) of pole pitch and teeth pitch. It is also verified that phase set shift has similar effect with stator skewing. The cogging and thrust force characteristics of linear planar motor are calculated by using finite element method.
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收藏
页码：2004 / 2007
页数：4
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