青海某330kV变电站GIS设备爆破片破裂故障分析  

Failure Analysis of GIS Equipment Bursting Disc of Qinghai 330 kV Substation

作　　者：施勇[1] 路自强[1] 吴克胜[1] 王生杰[1] 冯学玲[1] 沈洁[1] 谢艳丽[1] 

机构地区：[1]国网青海省电力公司电力科学研究院,青海西宁810008

出　　处：《青海电力》2014年第F12期64-65,共2页Qinghai Electric Power

摘　　要：爆破片是GIS设备SF6气室压力泄放装置中的关键部件,其制造和安装质量好坏直接影响GIS设备安全稳定运行。通过对青海某330kV变电站GIS设备爆破片破裂故障进行分析,试验论证反拱带刀型爆破片安装压偏对爆破压力的影响,并提出相应防范措施。The rupture disc is the key parts in SF6 chamber pressure relief device of GIS equipment, its manufacturing and installation quality directly affects the security and stability of GIS equipment. By analyzing this fault, test demonstrates anti-arch knife type bursting disc to burst pressure＇ s influence, and puts forward the corresponding preventive measures.

关 键 词：330 KV变电站 GIS设备 爆破片 故障分析 

分 类 号：TM595[电气工程—电器]