摘要
介绍了某公司3起GIS设备典型内部短路故障,根据故障前后对设备内SF6气体的分析及故障后对设备解体情况,分析了导致故障发生的原因及设备在工艺制造过程中所暴露的问题,并提出具体的防范措施,以保障电网设备安全可靠运行。
The article describes three typical internal short circuit faults of the GIS equipment, cording to the failure analysis and equipment SF6 gas inside the disintegration of the equipment, the reasons led to the failure and manufacturing process problems exposed in the equipment processing are analyzed, specific preventive measures are proposed to ensure a safe and reliable operation of power grid equipment.
出处
《东北电力技术》
2015年第3期28-31,共4页
Northeast Electric Power Technology
关键词
六氟化硫
制造工艺
闪络
电弧烧灼
Sulfur hexafluoride
Manufacturing process
Flashover
Arc burning
