异步电机功率因数自动控制的研究

The investigation on the automatic control for power factor of asynchronous mator

本文给出了一种异步电机功率因数自动控制的实施方案 ,并在不同负载下进行了实验 ,实验结果表明 ,该方法在轻空载时具有明显的节能效果。

In this paper,a applying plan of asynchronous motor power factor auto-control is given,and we have done some experiments in different loads.Experiment results show that this method is effective in light and empty load in saving energy.