220kV组合电器漏气缺陷分析

Analysis on 220kV GIS Gas Leakage Defects

综合分析了一起220 kV组合电器带电运行时产生漏气缺陷的原因及漏气处理过程,并提出了相应建议,同时验证了红外成像技术在设备带电的情况下精准定位设备缺陷的能力,为组合电器漏气处理提供了技术支撑。

Analyses are comprehensively carried out on the cause of a gas leakage defect during a 220 kV GIS is running under power and the gas leakage treatment,and the corresponding suggestions are put forward.At the same time,the infrared imaging technology is verified available to accurately locate equipment defects when the GIS equipment is running,which offers technical support for the treatment of GIS gas leakages.