六氟化硫分解物检测技术的应用  

Application of Sulfur Hexafluoride Decomposition Products Detection Technique

作　　者：文惠君[1] 杨玥[1] 车传强[1] 贾俊青[1] 杨文良[1] 

机构地区：[1]内蒙古电力科学研究院,内蒙古呼和浩特010020

出　　处：《内蒙古电力技术》2012年第4期80-83,共4页Inner Mongolia Electric Power

摘　　要：介绍了六氟化硫(SF6)电气设备分解物的检测方法和常见的故障类别。通过对蒙西电网某500 kV变电站500 kV断路器和110 kV变电站GIS设备进行SF6气体分解物(包括SO2、H2S、CO等)的检测实例分析,认为应用SF6分解物检测技术能够准确、迅速、方便地判断出SF6电气设备内部存在的放电故障,并制定了内蒙古电网SF6电气设备分解物的检测周期和指标,以指导SF6电气设备的安全运行。The paper introduced the detection of sulfur hexafluoride （SF6） decomposition products in electrical equipment and common fault types. By detection on SF6 decomposition products in certain Inner Mongolia Power Grid 500 kV substation, 500 kV circuit breaker and 110 kV substation GIS equipment （including SO2, H2S, CO, etc.）, determining the discharge failure inside of SF6 electrical equipment accurately, quickly and easily. Meanwhile, make the detection cycle and index for sulfur hexafluoride decomposition products of Inner Mongolia network to guide safe running of SF6 electrical equipment.

关 键 词：SF6气体 分解物检测 SF6电气设备 故障诊断 检测周期 

分 类 号：TM561.3[电气工程—电器]