引进型600MW发电机组轴系振动特征及处理  

Analysis of Shaft System Vibration Characteristics of Imported Type 600MW Generating and the Treatment Units

作　　者：刘石[1] 王飞[1] 冯永新[1] 阚伟民[1] 范立莉[1] 

机构地区：[1]广东电网公司电力科学研究院,广州510600

出　　处：《大电机技术》2009年第5期4-8,12,共6页Large Electric Machine and Hydraulic Turbine

基　　金：国家自然科学基金资助项目(50475084);广东电网公司科研项目(10083092)

摘　　要：针对多台新投产600MW机组的振动特性进行分析和统计,特别是对于集电环小轴振动、低压缸结构共振、发电机振动爬升等问题的处理进行了详细论述,供同类型机组的调试和运行参考。The paper makes the statistical analysis for vibration characteristics and processing strategies of many imported 600MW units. The summarized rules may provide some reference value for the vibration treatment of the same type units in their commissioning and commercial operation.

关 键 词：汽轮发电机组 振动 故障诊断 动平衡 

分 类 号：TM301.42[电气工程—电机]