The working principle, start characteristic and application of the soft starter of high voltage thermal resistor are presented.
介绍了高压热变电阻软起动装置的工作原理、起动特性及应用。
It can not only start, but the economize energy greatly to join resistor and inductor to rotor winding in a wound - rotor asynchronous motor.
绕线电机采用转子串电阻、电感的方法，既能进行起动，又能较大幅度地节能。
It can not only start, but the economize energy greatly to join resistor and inductor to rotor winding in a wound - rotor asynchronous motor.
绕线电机采用转子串电阻、电感的方法，既能进行起动，又能较大幅度地节能。
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