青海电力公司支柱瓷绝缘子断裂事故情况及原因分析

Analysis of Strut Procelain Insulator's Fracture Fault Reason in Qinghai Electric Power Company

支柱瓷绝缘子是电网结构的重要组成部分之一 ,近年来全国其它电网相继出现了支柱瓷绝缘子断裂事故 ,青海电网现有支柱瓷绝缘子由于受运行年限和环境等因素的影响 ,在运行中出现了一些问题 ,文章就近年来对发生在青海电网中的支柱瓷绝缘子断裂事故进行分析 ,并提出了相应的措施。

Strut procelain insulator is one of important constitution part of power net, in recent years its fracture fault has been occurred in nation's power net in succession. On the other hand, Qinghai power net's strut procelain insulator also occurred some problems because of the operation fixed number of years and circumstance factor etc. The paper analyses these fault, and proposes some improving measurement.