一、概述第一台国产30万千瓦汽轮—发电机机组,于74年在望亭电厂安装完毕,进行试运行时,曾因~*9,~*10轴承(即发电机轴承)产生油膜振荡,而一度使机组无法投运。当时各方面作了大量的测试、分析工作。经过很长时期的调试,最后由同时采用 I. Overview The first domestic 300,000-kilowatt steam turbine-generator unit was installed in Wangting Power Plant in 74 years. During the trial operation, oil film oscillation was caused by ~ * 9, ~ * 10 bearings (ie, generator bearings) , While once the unit can not put into operation. At that time, various tests and analyzes were made. After a long period of debugging, and finally by the same time