发电机上导油槽油色变黑成因分析及处理

Analysis and Disposition of Oil Color Darken in the Fuel Tank

通过阐述洪门水电厂4号发电机上导油槽油色变黑成因,说明轴电流对发电机轴承润滑油的危害性,并在进一步分析发电机轴电流形成路径的基础上,介绍了防止轴电流产生的处理方法及实施效果,提出预防该类发电机上导油槽油色变黑的措施。

This paper elaborated the origin of oil color darken of the fuel tank of 4th Secret Society generator of Hongmen Hydropower Plant, explianed the harm of the axis electric current, embarks in the way foundation in the comprehensive analysis which the electricity engine shaft electric current forms, Introduced to prevent the axis electric current project processing method and the implementation effect, and the good measures are proposed to prevent oil color darken of the fuel tank of this type Secret Society generator.