电动机液阻软启动及其PLC控制系统

Liquid Resistance Soft Start Motor Control System and PLC

液阻软启动装置是传动电机通过传动机构,带动极板移动,通过改变动静极板间的距离来改变串入电机定子电阻值的大小,利用液体电阻热容量大,可调性好的特点,能将电机的启动电流控制在2~3倍的范围内。液阻软启动装置采用PLC进行系统控制。

Liquid Resistance Soft Start device is a drive motor through the transmission mechanism, driven by plate movement, movement by changing the distance between the plates to change the string value into the size of the motor stator resistance, the use of large heat capacity of liquid resistance, arid good tunabihty , can control the motor starting current 2 to 3 times the range. Liquid resistance soft starter using PLC for system control.