摘要
文中对目前应用于直线感应电机的控制方式进行了比较,对电机的法向力进行了分析,最终选择恒电流恒滑差频率控制作为中低速磁悬浮列车直线感应电机的控制方式,消除法向力对列车悬浮稳定性的影响。
Control methods applied for linear induction motor currently and normal force of motor are analyzed in this paper, and finally adopted constant current and constant frequency control method linear induction motor of mid-low maglev train for avoiding the effect of the normal force.
出处
《科技信息》
2010年第3期40-40,25,共2页
Science & Technology Information
关键词
磁悬浮列车
直线感应电机
控制方式
恒电流恒滑差
Maglev train
Linear induction motor
Control method
Constant current and constant slip frequency
