摘要
Abstract
Aiming at abnormal bearing pad vibration, tests of variable oil temperature , variable generator sealing oil temperature, active vibration test and so forth are conducted to analyze causes for abnormal vibra-tion. By fixing foundation bolt, adjusting hydrogen temperature during the operation to gradually reduce the vibration and redistributing foundation load of the generator during units maintenance , vibration of bearing pad of the generator is successfully handled.关键词
600 MW/发电机组/轴瓦/振动/异常分析Key words
600 MW/generating units/bearing pad/vibration/abnormity analysis分类
能源科技
