引进型300MW机组轴系振动特性测试和分析  

Testing and Analysis of Shaft System Vibration Characteristics of Imported Type 300 MW Steam Turbine generator Unit

作　　者：施维新[1] 

机构地区：[1]电力工业部热工研究院

出　　处：《中国电力》1998年第4期3-7,54,共6页Electric Power

摘　　要：介绍了引进型３００ＭＷ机组轴系不平衡响应实测结果和所作的评价，分析了轴系不平衡响应太高的机理和因响应太高在目前振动故障诊断中出现的偏差。The actual measurement results of shaft system unbalance response of imported type 300 MW steam turbine generator unit and the assessment made are introduced, the mechanism of too high unbalance response of shaft system and as a result the deviations occurring in the current vibration failure are analysed,and the way of its thorough elimination is indicated as well.

关 键 词：发电机组 轴系 振动 不平衡响应 测试 汽轮机组 

分 类 号：TM311.014[电气工程—电机]