基于Ansoft的磁悬浮开关磁阻电动机电磁力仿真计算初探  

A Study on Simulating Calculation of Electromagnetic Force for Bearingless Switched Reluctance Motor Based on Ansoft

作　　者：杨泽斌[1] 孙玉坤[1] 张新华[1] 

机构地区：[1]江苏大学,江苏镇江212013

出　　处：《微特电机》2008年第10期19-21,共3页Small & Special Electrical Machines

基　　金：国家自然基金项目(60774044);江苏省自然基金项目(BK2003049)

摘　　要：基于磁悬浮开关磁阻电动机运行机理和径向力数学模型,利用Ansoft/Maxwell 2D对实验样机进行了电磁径向力数值计算和磁场仿真研究,为精确描述磁浮开关磁阻电动机非线性数学模型、控制系统设计奠定了基础。Rotor stable suspending of bearingless switched reluctance motor was realized by electromagnetic force. Bearingless switched reluctance motor had the features of non - friction and long life. Based on operation mechanism and radial force mathematical model of bearingless switched reluctance motor, the radial force caculation and simulation of magnetic field were performed using the Ansoft/Maxwell 2D finite -element analysis software, which laid a foundation for describing non -linear mathematical model and desiging the control systems.

关 键 词：磁悬浮开关磁阻电动机 径向力 有限元 仿真计算 

分 类 号：TM31[电气工程—电机]