摘要
对330 kV变电站出线瓷绝缘子闪络及阻波器配套避雷器爆炸引起跳闸进行分析,提出了处理措施,经运行验证,效果良好。
This paper gives a deatiled analysis on the flashover of 110 kV outlet porcelain insulator and a trip accident caused by the explosion of lighting arrester for the wave trapper in a 330 kVsubstation. Based on the analysis treatment measures are suggested ,which subsequent operation of the equipments shows that produced good results.
出处
《青海电力》
2014年第2期60-63,共4页
Qinghai Electric Power
关键词
绝缘子
闪络
阻波器
避雷器
跳闸
故障分析
insulator
flashover
line traps
arrester
trip
failure analysis
