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.
出处
《内蒙古电力技术》
2012年第4期80-83,共4页
Inner Mongolia Electric Power
关键词
SF6气体
分解物检测
SF6电气设备
故障诊断
检测周期
SF6
detection technique of decomposition products
SF6 electrical equipment
fault diagnosis
detecting period
