基于ANSYS软件的磁浮列车直线感应电机的电磁场及电磁力分析  

Analysis of Electromagnetic Field and Electromagnetic Force for the Linear induction Motor of Maglev Vehicles Based on ANSYS Software

作　　者：魏凯[1] 

机构地区：[1]西南交通大学电气工程学院,四川成都

出　　处：《自动化信息》2006年第12期35-36,39,共3页Automation Information

摘　　要：本文简述了应用于中低速磁浮列车的直线感应电机的原理和电磁场的数学推导，采用有限元法分析了直线感应电机的电磁场，获得了磁力线分布、气隙磁感应强度的矢量分布和电磁力等磁场参数，与理论推导所得到的结果相比较，仿真数值分析结果在一定的误差范围内与其一致。The principle of linear induction motor for maglev vehicles as well as the mathematics model of the electromagnetic force is briefly introduced in this paper.The analysis of electromagnetic field of linear introduction motor with finite element method leads to the distribution of the magnetic flux and the magnetic induction intensity vector of air gap and the electromagnetic force. Comparing with the results of the theory, emulated results are the same as those within range of error.

关 键 词：磁悬浮列车 直线感应电机 电磁场分析 ANSYS 有限元法 

分 类 号：TM359.4[电气工程—电机]