提高电动机电路功率因数的方法

Ways of Improving Motor's Circuit Power Factors

在电工学实验中,一般要做日光灯电路功率因数的实验,但在生产实践中大量使用异步电动机,电动机电路也有提高功率的问题.本文在提高电动机电路功率因数方面做了一些探索,并且取得预期的效果.

In eleetrotechnics experiments, we usually conduct experiments of testing fluorescent lamp＇s circuit power factors. While in practice, asynchronous motors are generally used. There is a need to improve power of motor＇s eirouit. The author has eonduoted some experiments of improving motor＇s circuit power factors and has made a hoped-for result.