摘要
励磁机振动是汽轮发电机组运行中较为普遍的一个问题。分析了导致励磁机振动的几个主要因素:结构共振、发电机振功传递、转子不平衡。还对其他若干因素的影响做了一些分析。
The exciter vibration is a more general problem in existing operational steam turbine generator unit.Some major factors resulting in the exciter vibration:struc- tural resonance,vibration translation from generator and rotor inbalance are ana- lyzed in this paper.The influence of other factors on exciter vibration is discus- sed also.
出处
《大电机技术》
北大核心
1992年第6期14-18,24,共6页
Large Electric Machine and Hydraulic Turbine
关键词
励磁机
汽轮发电机组
振动
exciter
steam-generator unit
vibration
