大型汽轮发电机组低频振动剖析  

Analysis of Low Frequency Vibration in Large Turbine Generator Sets

作　　者：郭力[1] 

机构地区：[1]湖南大学

出　　处：《电站系统工程》1998年第5期24-26,共3页Power System Engineering

摘　　要：详细分析了大型汽轮发电机组低频振动的频率特性和引起的原因，论述了控制和解决低频振动的方法。The performance of frequency and reason of the low frequency vibration for large turbine generator sets are analyzed in detail. The method of controlling and solving low frequency vibration is given. The methods of solving two types low frequency vibration in 200 MW generator set made in China are given.

关 键 词：汽轮发电机组 低频振动 大型发电机组 

分 类 号：TM311.014[电气工程—电机]