调速系统卡涩致负荷突升原因分析及对策  

Cause Analysis of Load Surging Caused by Jamming of Speed Regulation System and its Countermeasures

作　　者：付兆升 王寒晖[1] Fu Zhaosheng;Wang Hanhui(The Energy&Power Plant)

机构地区：[1]莱芜钢铁集团有限公司能源动力厂

出　　处：《莱钢科技》2021年第4期52-53,共2页Laigang Science & Technology

摘　　要：针对凸轮配汽机构控制的汽轮机,分析了调速系统卡涩故障的原因,并通过优化凸轮型线,防范了卡涩问题发生,保障了机组平稳高效运行。Aiming at the steam turbine controlled by cam steam distribution mechanism,the causes for jamming fault of speed regulation system were analyzed,and by optimizing cam profile,the jamming problem was prevented and the stable and efficient operation of the unit was guaranteed.

关 键 词：凸轮配汽机构 液压调节(DDV/634) 高压油动机 

分 类 号：TK2[动力工程及工程热物理—动力机械及工程]