汽轮机异常振动原因及处理措施

Reasons for Abnormal Vibration of Steam Turbines and Treating Measures

汽轮机主要部件涉及转子、联轴器、气缸等,作为重要的工业设备之一,在实际运行中表现为高压、高温、高速,也正是由于特殊性,使其在高速旋转运行状态下较易引发故障。其中,异常振动现象较为常见。分析异常振动产生的原因,同时也提出了解决问题的相应对策。

The main components of a steam turbine involve rotors,couplings,cylinders,etc.As one of the important industrial equipment,it shows high pressure,high temperature,and high speed in actual operation.It is precisely due to its particularity that it is more prone to faults during high-speed rotating operation.Among them,abnormal vibration is relatively common.The causes of abnormal vibration is analyzed and relevant countermeasures are proposed to solve the problem.