摘要
笔者主要介绍了一起运行中的GIS绝缘故障,通过对故障设备的外观、内部检查以及相关数据测量,分析得出了故障原因为隔离开关的绝缘拉杆的质量缺陷导致GIS故障。为保证GIS设备的安全稳定运行、减少故障后的损失,提出应加强GIS设备状态监测,合理设计、规划主接线形式和运行方式。
An insulation fault of a running GIS is analyzed by inspecting its appearance and inside, and by measuring the related data. It is found that the quality defect in the insulating rod of disconnector results in the fault of GIS. Some suggestions about reliable online monitoring of GIS state and reasonable design of GIS＇s major connection and operation modes are offered to ensure safe and stable operation of GIS and reduce loss after fault.
出处
《高压电器》
CAS
CSCD
北大核心
2012年第8期99-102,共4页
High Voltage Apparatus
