有机介质交流电容器失效模式及原因分析

Fault Mode and Cause Analysis of the Organic Dielectric AC Motor Capacitor

有机介质交流电容器的用途很广,发展很快。近年来,交流电容器的规格和品种不断增加,由于其使用场合及失效机理与其它类型的电容器炯然不同,这就迫切需要对它的失效机理严谨分析、科学认识,采取有效措施预防和处理,本文对此作出了初步探讨。

The use of organic dielectric AC motor capacitor is very widely and it's development is very quickly. Recently,the specs and breed of AC motor capacitor are increasing constantly. Reason for it′s fault mechanism and application field are very different from other type of capacitor. It is necessery to analyze religiously and to recognize scientifically, so that effectual actions can be taken. The elementary discussion for this problem is presented.