摘要
本文从某110 kV变电站母线避雷器故障导致相邻多个110kV变电站全站失电事故入手,根据对事故前运行方式、事故过程、保护动作情况以及故障录波图的分析,得出故障原因及存在的问题,提出解决措施,有利于保障电网安全稳定运行。
Power grid accident of many of 110 kV substations blockout occured and is induced by the fault of the bus lightening guard, According to analyze running mode before accident,The process of the accident,the action of protection and Faults recorder, concluding the cause of accident and existing problem, Put forward the measures to solve the accident, it can ensure the grid stable operation.
出处
《装备制造技术》
2014年第4期227-229,共3页
Equipment Manufacturing Technology
