水轮机顶盖排水系统的优化运行  

Optimal Operation of Drainage System for Top Cover of Hydraulic Turbine

作　　者：贾鳌 周帅帅 李林 陈旭 王凯 JIA Ao;ZHOU Shuai-shuai;LI Lin;CHEN Xu;WANG Kai(Yalong River Hydropower Development Company,LTD,Sichuan Chengdu 610051,China)

机构地区：[1]雅砻江流域水电开发有限公司,四川成都610051

出　　处：《云南水力发电》2020年第2期162-165,共4页Yunnan Water Power

摘　　要：水电厂水轮机顶盖排水作为水轮机的重要辅助设备,其运行可靠性和安全性关系到整个水轮机组的安全运行,由此引发的水淹水导的事故在行业内也时有发生,结合锦屏一级水电站顶盖排水系统成功的改造经验,对水轮机顶盖排水系统优化运行进行分析和探讨。The hydropower turbine top cover drainage is an important auxiliary equipment for turbine.Its operational reliability and safety are related to the operational safety of the entire turbine.The resulting flooding accidents have also occurred in the industry many times.Based on the successful transformation experience of the roof drainage system of Jinping I Hydropower Station,this paper makes some preliminary analysis and discussion on the optimal operation of the turbine roof drainage system.

关 键 词：水轮发电机组 顶盖排水 改造 异常处理 

分 类 号：TV734.21[水利工程—水利水电工程]