Yeywa水电站水轮发电机组推力轴承瓦降温技术分析和探讨  

Cooling technology analysis of thrust bearing for hydroturbine generation unit at Yeywa hydropower station

作　　者：阿得荣 

机构地区：[1]中国水利水电第六工程局有限公司,辽宁丹东118002

出　　处：《水电站机电技术》2015年第4期9-11,71,共3页Mechanical & Electrical Technique of Hydropower Station

摘　　要：针对Yeywa水电站4台机组推力轴承瓦温偏高问题,通过运用理论分析的方法,结合多年来对实际设备出现问题的探讨及经验积累,进行了综合分析,总结出的降温措施,在机组运行后得到了有力的证实,为其它类似结构机组提供经验和技术参考。Aiming at the high temperature problem of four hydroturbine generation units at Yeywa hydropower station, the theory analysis and experience on equipment are combined to propose the cooling technology. The proposed cooling technology is validated by the favorable effect on the unit and provides the experience for the similar unit.

关 键 词：推力瓦 降温 

分 类 号：TK730.3[交通运输工程—轮机工程]