浅谈一起390H型发电机转子直流电阻超标的处理

Discussion on the Treatment of the Excessive of the DC Resistance of the 390H Generator Rotor

简要介绍了GE的9FA燃气轮机所配用390H型发电机转子直流电阻超标故障现象,并结合390H型发电机转子结构进行了简要分析,提出了故障处理方案。

This paper briefly introduces rotor DC resistance overproof phenomenon of the Ge 9FA gas turbine equipped with 390 H generator and briefly analyzes the combination of 390 H generator rotor, structure the puts forward treatment, scheme of fault.