摘要
介绍合成氨装置一段转化炉引风机组驱动汽轮机检修后转子机械超速脱扣试验中,危急保安器故障频发,触发改造增加电子测速装置,以完成超速脱扣试验的要求。
This paper introduced how to add electronic speed measuring device to the industrial steam turbine rotor in case of emergency protector failure,so as to complete the transformation method of overspeed trip test.
作者
吴忠全
Wu Zhongquan(Sichuan Lutianhua Co.,Ltd.,Luzhou 646300)
出处
《大氮肥》
CAS
2020年第4期251-253,270,共4页
Large Scale Nitrogenous Fertilizer Industry
关键词
汽轮机
机械超速脱扣试验
危急保安器
电子测速装置
steam turbine
mechanical overspeed trip test
emergency protector
electronic speed measuring device
