摘要
某机组在带负荷工况下出现振动超标问题,通过振动测试,诊断出了机组振动原因是汽轮机转子中心孔进油所致,检查并清除中心孔残存油后,消除了机组振动故障。
The vibration of a turbo-generator exceeded the standard when it was loaded. After vibration test,it was diagnosed that the vibration was caused by oil entering steam turbine rotor center bore. After checking and removal of the remaining oil in the center bore, the turbine generator vibration fault was eliminated.
出处
《热力透平》
2004年第1期63-65,共3页
Thermal Turbine
