摘要
本文介绍了三相异步电动机无功就地补偿的原理和作用，异步电动机无功就地补偿后，节电效果明星，经济效益可观。
The paper introduces the principle of a reactive compensation for asynchronous motor and its application. It is evident to raise electric efficiency and economic profits after compensating reactive power on field-operated conditions.
