国电石嘴山发电厂^#9汽轮机振动大的原因分析及处理

Cause analysis and treatment of the severe vibration for No.9 steam turbine in Shizuishan Power Plant

国电石嘴山发电厂#9汽轮机大修后,机组振动超标。经过多次对该机振动的测试分析,找到了原因。经过处理,成功解决了该机振动大的问题。

After overhauling of No.9 steam turbine in Shizuishan Power Plant, the units vibration test exceeds the standard, testing and analyzing the units vibration time after time, finds out the cause of vibration, solves the problem successfully.