摘要
分析了SF6密度继电器一次异常报警的原因,给出了分析因密度继电器测量温度与SF6本身气体温度不一致导致误报警的定量计算方法。
Through analyzing the reason for an abnormal warning of SF6 gas density relay,the quantitative calculation method is given to analyze the abnormal warning caused by the difference between the temperature measured by SF6 gas density relay and the temperature of SF6 itself.
出处
《四川电力技术》
2011年第3期64-64,86,共2页
Sichuan Electric Power Technology
关键词
SF6密度继电器
温度补偿
报警
定量计算
SF6 gas density relay
temperature compensation
warning
quantitative calculation
