摘  要：开关磁阻平面电动机结构简单、运行可靠，但其双凸极结构使磁路非线性非常严重，给磁路分析乃至控制带来很大困难。利用Maxwell 3D电磁场分析软件，采用有限元方法对开关磁阻平面电机进行静态电磁特性仿真分析；绘制出电磁推力特性曲线和磁链特性曲线。仿真结果可以用于指导该电机及其控制系统的设计和优化。
关键词：开关磁阻电动机；平面电动机；有限元分析；Maxwell 3D；静态电磁特性

Abstract:Switched reluctance planar motor(SRPM)is a kind of novel machine,which have the advantages of simple structure and reliable operation.However,its dual-salient pole structure lead to magnetic circuit nonlinear very seriously,and bring great difficulties to magnetic circuit analysis as well as control.In this paper,analyzed the static electromagnetic characteristics by using the finite element analysis software Maxwell 3D,mapped the curve of electromagnetic force and flux linkage ultimately.The results of simulation can be available to design and optimize this new type of machine and its control system.
Key Words: SRM;Planar motor;Finite element analysis;Maxwell 3D;Static electro-magnetic characteristic