华能阳逻电厂600MW机组轴系振动故障诊断及处理  

Vibration Fault Diagnosis on 600MW Steam Turbine Generator Sets in Huaneng Yangluo Power Plant and Its Treatment

作　　者：王海明[1] 周淼[1] 王广庭[1] 马光荣[2] 

机构地区：[1]湖北省电力试验研究院,湖北武汉430077 [2]华能阳逻电厂,湖北阳逻430000

出　　处：《湖北电力》2008年第5期38-40,共3页Hubei Electric Power

摘　　要：对华能阳逻电厂5号机组轴系振动进行了数据分析和故障诊断,提出了处理措施,采用改进型影响系数法,通过现场高速动平衡使机组振动得以消除,为同类型机组的故障处理提供参考。The correct measures were put forward by data analysis and fault diagnosis of abnormal vibration occurring on the unit No. 5 in Huaneng Yangluo power plant. The abnormal vibration was eliminated by rebalancing multi-span rotors using improved influence coefficient method, and it was taken as a reference for the fault diagnosis of the same type of steam turbine generator sets.

关 键 词：汽轮发电机组 振动 故障诊断 轴系平衡 

分 类 号：TK268.1[动力工程及工程热物理—动力机械及工程]