摘要
在10kV及以下电压等级配电网络中真空断路器已占主导地位,其常见的故障有真空灭弧室漏气、绝缘故障及拒动、误动故障,在安装和运行中应注意故障的预防和处理,以发挥真空断路器的优势。
In distribution network with lOkV and lower voltage, vacuum breaker holds the dominant position. Malfunctions commonly occurred in it include gas leakage and insulation failure of vacuum arc extinguishing room and malfunctions of refusal to act and misact. Accordingly, in installation and operation, care must be taken to prevent and treat these failures so as to play advantages of the vacuum breaker.
出处
《电工技术》
2007年第1期54-56,共3页
Electric Engineering
关键词
真空断路器
灭弧室
绝缘
故障预防
故障处理
Vacuum breaker -Arc extinguishing room Insulation Failure prevention Malfunction treatment
