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.
出处
《大电机技术》
北大核心
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)
关键词
汽轮发电机组
振动
故障诊断
动平衡
turbogenerating unit
vibration
fault diagnosis
dynamic balancing
