某水电站导叶错位报警方式存在问题与改进  

Problems and Improvement of Guide Vane Dislocation Alarm Mode in a Hydropower Station

作　　者：刘艳梅 孙宝坤 魏源 LIU Yanmei;SUN Baokun;WEI Yuan(SDIC Gansu Xiaosanxia Power Co.,Ltd.,Baiyin 730900,China)

机构地区：[1]国投甘肃小三峡发电有限公司,甘肃白银730900

出　　处：《电工技术》2020年第24期87-88,90,共3页Electric Engineering

摘　　要：分析了某水电站导叶错位报警方式存在的问题及处理措施,通过加装导叶摩擦信号装置对原电气二次回路进行改进与优化,同时对作业环境进行改善,提高了设备运行的可靠性和维护工作的可操作性。The existing problems and treatment measures of the guide vane dislocation alarm mode of a hydropower station were discussed.By installing the guide vane friction signal device,the original electrical secondary circuit was improved and optimized,and the working environment was improved at the same time,which improved the reliability of equipment operation and the operability of maintenance work.

关 键 词：水电站 导叶摩擦装置 导叶错位 导叶摩擦信号装置 安全 经济 

分 类 号：TM622[电气工程—电力系统及自动化]