【摘要】 本文针对一起300MW汽轮发电机运行时定子线圈出水温升异常现象,从理论到实际,全面地分析了故障发生的原因,讲述了处理的方法,并对发电机生产厂家提出了改进建议,对该发电机配套内冷水系统的结构布局及原部颁发电机运行规程提出了修改意见。更多还原

【Abstract】 Based on the phenomenon of the abnormal temperature rise of a 300MW turbogenerator’s stator winding issue coolant during operation,this paper provided a comprehensive analysis of the cause and solution.It also gave improve proposals about the generator’s coolant system composition to its manufactures.It also gave amending suggestions to the operation regulations of the generator issued by the State Electric Company.更多还原