摘要
变频调速电机在整个调频范围内,有时在某个或多个频率点振动大。产生振动的原因很多,解决的办法也有很多种,着重介绍改变绕组型式的办法。
Vibration value of variable-frequency adjustable-speed motor is large sometimes at a eertain or many frequency points in whole adjustable-frequency range. The reasons of vibration and its method resolved is very much. This paper introduees the method to ehange the type of winding.
出处
《防爆电机》
2009年第1期42-42,45,共2页
Explosion-proof Electric Machine
关键词
变频调速
电动机
振动
Variable-frequency adjustable-speed
motor
vibration.
