摘要
某工业型燃气轮机常出现开关量故障,开关量故障往往引起燃气轮机执行器不动作,甚至导致燃气轮机降工况及停机。本文针对该型燃气轮机开关量故障问题,从开关量测控原理出发,并结合燃气轮机运行工作中出现的典型故障进行分析,总结出了适用于该型燃气轮机开关量故障分析方法。
Switch failure often occurs in an industrial gas turbine. Switch failure often causes the gas turbine actuator not to act, and even leads to the downturn and shutdown of the gas turbine. In this paper, based on the principle of switching measurement and control, and combined with the analysis of typical faults in the operation of gas turbine, the analysis method of switching quantity faults for this type of gas turbine is summarized.
作者
魏昌淼
彭涛
马宪智
Wei Changmiao;Peng Tao;Ma Xianzhi(Wuxi Division of No.703Research Institute of CSIC,Jiangsu Wuxi 214151,china;No.703 Research Institute of CSIC,Haerbin 150036,china)
出处
《燃气轮机技术》
2019年第2期56-58,18,共4页
Gas Turbine Technology
关键词
燃气轮机
开关量
故障
t gas turbine
switching value
failure