中国电力
中國電力
중국전력
ELECTRIC POWER
2001年
1期
77-80
,共4页
SF6电气设备%SF6分解物%SO2%故障检测
SF6電氣設備%SF6分解物%SO2%故障檢測
SF6전기설비%SF6분해물%SO2%고장검측
通过几例SF6电气设备故障的分析和检出,说明检测SO2能够诊断SF6电气设备故障。SO2是SF6主要分解物SOF2的水解产物,是稳定气体,在分解物中一般含量较高,当故障涉及到固体绝缘材料时,SO2含量更高。检测SO2方法很多,用检测管简易方便,有足够的灵敏度。
通過幾例SF6電氣設備故障的分析和檢齣,說明檢測SO2能夠診斷SF6電氣設備故障。SO2是SF6主要分解物SOF2的水解產物,是穩定氣體,在分解物中一般含量較高,噹故障涉及到固體絕緣材料時,SO2含量更高。檢測SO2方法很多,用檢測管簡易方便,有足夠的靈敏度。
통과궤례SF6전기설비고장적분석화검출,설명검측SO2능구진단SF6전기설비고장。SO2시SF6주요분해물SOF2적수해산물,시은정기체,재분해물중일반함량교고,당고장섭급도고체절연재료시,SO2함량경고。검측SO2방법흔다,용검측관간역방편,유족구적령민도。
This paper presents the SO2 detection which can check the failure of SF6 electricity equipment based on the failure analysis. SO2 is main decomposition products of SOF2 which is stable and easy to detect. The contents of SO2 are much higher when the failure is involved in solid insulation material. There are many methods to detect SO2. Using test tube to detect is easy and sensitive.
