摘要
通过对宝钢股份武钢有限能源环保部某110 kV总降变电所发生的1#主变110 kV GIS开关侧电缆头A相接地短路放炮故障的分析,找出该电缆故障发生的原因,提出有针对性的整改预防措施,可为同行避免类似电缆事故提供借鉴与经验。
Based on analysis of the phase A earthing short-circuit blowout failure of the No.1 main transformer 110 kV GIS switch side plug-in cable terminal connector at Baosteel Wuhan＇s 110 kV general drop substation in 2016, the cause of the cable fault was found out and specific corrective prevention measures were put forward, to provide some reference and experience for preventing similar accidents in the power industry.
作者
黄剑凯
赵建刚
HUANG Jiankai;ZHAO Jiangang(Energy,Power and Environment Dpt.of Baowu Steel Group,Wuhan,Hubei 430080,China)
出处
《冶金动力》
2018年第11期1-4,共4页
Metallurgical Power
关键词
主变压器
110KV电缆
GIS终端
故障分析
main transformer
110kV cable
plug-in GIS cable terminal connector
fail-ure analysis
