摘要
水轮发电机内部的轴承甩油现象或油雾逸出现象,在很多水电厂中不同程度地存在着,尤其是推力轴承较为普遍,文中对内甩油和外甩油各采取了三道屏障,使之得到了根治.
The phenomenon of splashing of oil or oil mist escaped from the bearings inside of the hydro-generator exists in many Hydropower Plants. Particularly, the thrust bearing is more often. In this paper, to against the within as well as outside splashing of oil from the bearings of the hydro-generator, each has been taken three effective countermeasure to thoroughly solve this problem.
出处
《机电设备》
2010年第1期40-42,共3页
Mechanical and Electrical Equipment
关键词
下导/推力轴承
甩油
叶栅
抛油环
挡油圈
thrust bearing ＆ lower guide bearing
splashing of oil
cascade
Oil Ring toss
Oil baffle
