国产600MW汽轮机低压转子同相振动故障诊断与处理  

Same-phase Vibration Fault Diagnosis and Treatment of Domestic 600MW Steam Turbine Low Pressure Rotor

作　　者：张柏林[1] 陈非[1] 

机构地区：[1]国网湖南省电力公司电力科学研究院,长沙410007

出　　处：《机械工程师》2016年第12期277-278,共2页Mechanical Engineer

摘　　要：针对某国产超临界600MW机组汽轮机低压转子瓦振同相振动故障问题,诊断分析了振动现象和原因,提出和实施了处理方案,成功解决了低压转子瓦振超标问题,为其他机组类似问题的解决提供了参考。This paper proposes bearing same-phase vibration failure of a domestic 600MW supercritical steam turbine low pressure rotor. The vibration and its reasons are diagnosed. Solution is proposed and implemented. The problem of the bearing vibration is resolved successfully. This method provides reference for solving similar problems.

关 键 词：汽轮机 同相振动 诊断分析 

分 类 号：TK268.1[动力工程及工程热物理—动力机械及工程]