长行程永磁同步直线电机初级绕组结构研究  

Research on the armature winding structure of long-distance linear synchronous motor

作　　者：金颖琦[1] 贾正春[1] 金振荣[1] 

机构地区：[1]华中科技大学,湖北武汉430074

出　　处：《微电机》2004年第3期10-13,共4页Micromotors

摘　　要：对长行程永磁同步直线电机初级绕组结构的研究,通过对推力波动与气隙磁场高次谐波的分析,总结出改善直线电机推力波动的初级绕组结构设计方法。This article is about the research of the armature winding structure of long-distance linear synchronous motor.Through the analysis of high order harmonics of air gap flux density and the elements affecting motor thrust, the design method of the armature winding structure to improve the thrust force of linear synchronous motor is summarized.

关 键 词：永磁同步直线电机 初级绕组 推力纹波分析 逆变器 电流传感器 

分 类 号：TM351[电气工程—电机] TM359.4