汽轮机运行异常原因探析

Probe on Reason of Abnormal Operation of Steam Turbine

分析驱动合成气压缩机的汽轮机主汽门位置开关误动作,引起机组运行失常中转速、三级后压力大幅上升的原因,提出处理的措施。

Analyzes abnormal action of position switch of main steam flap of driving steam turbine of synthesis gas compressor, reason of which causes abnormal rotation speed of the unit and highly increasing of pressure after the third stage, and puts forward treatment measures.