永磁直线电机的端部效应和齿槽效应分析

Analysis of the end effect and cogging effect of linear permanent motor

采用Ansoft Maxwell 2D中的静磁场分析与Matlab数据处理相结合的方法,从结构方面对永磁直线电机进行分析,通过对永磁直线电机的结构优化来减少其端部效应和齿槽效应的影响.分析结果为进一步优化永磁直线电机的端部效应和齿槽效应奠定基础.

This paper uses the method of combining Ansoft Maxwell 2D in the analysis of static magnetic field with Matlab data processing to analyse linear permanent motor from the aspect of structure and re-duces the influence of end effect and cogging effect by optimizing the structure.The results of the analy-sis lay a foundation for further optimization of end effect and cogging effect of linear permanent motor.