某电站3号机调速器油泵频繁启动原因及处置  

Causes and Countermeasures for Frequent Start-up of the Governor Oil Pump of Unit#3 in a Hydropower Station

作　　者：陈宇 赵传啸 刘昆 黄星 CHEN Yu;ZHAO Chuanxiao;LIU Kun;HUANG Xing(Yalong River Hydropower Development Co.,Ltd.,Chengdu Sichuan 610051)

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：《四川水力发电》2023年第S01期79-81,134,共4页Sichuan Hydropower

摘　　要：调速器是水电站的重要设备,调速器压油泵频繁启动威胁机组正常运行。通过对某水电站3号机调速器压油泵频繁启动的现象进行收集,分析出频繁启动的原因,给出相应处置建议,成功保障机组的安全稳定运行,也为其他水电站处置类似故障提供借鉴。The governor is an important equipment in hydropower stations,and frequent start-up of the governor oil pump poses a threat to the normal operation of the unit.By collecting the phenomenon of frequent start-up of the governor oil pump of Unit#3 in a hydropower station,the cause for frequent start-up is analyzed and corresponding disposal suggestions are proposed,which successfully ensure the safe and stable operation of the unit,and provide reference for other hydropower stations to handle similar faults.

关 键 词：调速器油泵 启动间隔 主配压阀 内泄 

分 类 号：TM622[电气工程—电力系统及自动化]