摘要
运行中的 SF_6断路器在正常情况下,压力检测表随着环境温度的变化压力是变化的。不能单从压力指示的变化就判断气体有泄漏。本文分析其原因,并介绍了压力表的设计原理及断路器的监测、监控原理。
When the SF6 circuit breaker is in normal operation,the pressure manograph shows that the pressure changes with the environmental temperature.But this doesn't mean the gas leakage.This eassy analyzes the reasons and introduces the theories of pressuregraphy design and the monitoring and suveying of circuit breakers.
出处
《重庆电力高等专科学校学报》
2003年第1期8-11,共4页
Journal of Chongqing Electric Power College
关键词
六氟化硫断路器
监测
环境温度补偿
密度
circuit breaker
the pressure of SF_6 gas
density
temperature
monitoring
relationship
