氦离子检测器在微量SF6分解产物浓度检测中的应用分析

The helium ion detector using the decomposition analysis of product concentration in the detection of trace SF_6

在SF6电气设备发生故障时,会导致SF6分解,产生气体分解产物,可以利用对SF6分解产物浓度的检测,来诊断SF6电气设备故障。虽然检测SF6分解产物浓度的方法有多种,但要实现对微量SF6分解产物准确检测非常困难,本文阐述氦离子检测器在微量SF6分解产物检测方面的应用。

In the event of the failure of SF6 electrical equipment,will lead to the SF6 decomposition, produce gas decomposition products,can be used to detect SF6 decomposition product concentration,SF6 electrical equipment fault diagnosis.Although there are many methods to detect the SF6 concentration of the decomposition products,but to achieve the accurate detection of trace SF6 decomposition products is very difficult, the helium ion detector used in the detection of decomposition products of SF6.