QU XIAO-RONG. Analysis of Protecting Action of Some Kinds of Capacitor Banks. [J]. Power capacitor & reactive power compensation, 2005, (3).DOI:
几种电容器组保护动作情况分析
摘要
近几年来
秦皇岛电力公司发生过多起电容器保护动作
断路器跳闸的情况
很多是电容器质量以外的原因
而且有些情况在我公司以前还从来没有发生过
也没有看到过其它文献的报导。为了总结经验教训
提高设备安全运行水平
本文总结并分析了多起电容器保护动作的原因
以避免今后发生类似的问题。
Abstract
Several protection actions of capacitors and tripping operations of circuit breakers occurred during recent years in Qinhuangdao power comp any. Many of them are not related to the quality of the capacitors. Some are even never happened and no other literatures reported. In order to conclude the exp erience
avoid the similar accidents occurring in the future and improve the ope ration safety
this paper summarizes and analyzes the reasons of the protection action of the capacitor banks.