摘要
检测运行中电气设备内SF6分解产物进行故障诊断是一项崭新的技术,目前已在电力系统得到了应用。青海电力系统于2008年开展此项技术研究,先后对多座110、330、750 kV变电站进行SF6分解产物检测及故障诊断工作,笔者对几年来此项工作的开展情况进行了总结、分析,为今后进一步开展研究应用奠定了基础。
Fault diagnosis of electric equipment in operation via SF6 decomposition products detection is an innovative technology, which has been applied to electric power system. The technology has been applied to the electric power system in Qinghai Province since 2008, where SF6 decomposition products detection and fault diagnosis have been performed for several 110 kV, 330 kV and 750 kV substations. This paper summarizes and analyzes these works to provide a foundation for further application of the technology in the future
出处
《高压电器》
CAS
CSCD
北大核心
2012年第11期110-114,共5页
High Voltage Apparatus
关键词
SF6
分解产物
检测
故障
诊断
SF6
decomposition product
detection
fault
diagnosis
