摘要
对某1 000MW机组动叶可调轴流引风机振动超标问题进行分析,确定造成振动超标的根源是主轴承损坏,在更换主轴承后,问题得到了解决。
This paper analyzes the excessive vibration in a rotator blade adjustable axial induced draft fan for 1 O00MW thermal power to make sure that the cause of vibration is the damage of main bearing, and the vibration problem is solved after exchanging the main bearing.
出处
《风机技术》
2015年第2期91-94,共4页
Chinese Journal of Turbomachinery
关键词
轴承
振动
分析
bearing
vibration
analysis
