蓄能电站水泵水轮机寿命及其与水工建筑物结构寿命匹配关系浅析  

A brief analysis of the life of the pump-turbine of the storage power station and its matching relationship with the structural life of the hydraulic building

作　　者：于辉 秦前锋 邹颜泽 朱茹莎 王雨会 YU Hui;QIN Qianfeng;ZOU Yanze;ZHU Rusha;WANG Yuhui(State Grid Xinyuan Group Co.,Ltd.,Beijing 100032,China;Liaoning Qingyuan Pumped Storage Co.,Ltd.,Fushun 113300,Liaoning,China;PowerChina Beijing Engineering Coproration Limited,Beijing 100024,China)

机构地区：[1]国网新源集团有限公司,北京100032 [2]辽宁清原抽水蓄能有限公司,辽宁抚顺113300 [3]中国电建集团北京勘测设计研究院有限公司,北京100024

出　　处：《水利水电技术(中英文)》2024年第S2期586-591,共6页Water Resources and Hydropower Engineering

基　　金：国网新源集团有限公司科技项目(SGXYKJ-2022-087)

摘　　要：通过对已投运蓄能电站水泵水轮机运行和改造情况进行资料收集以及现场检测工作,总结得到可更换部件一般使用年限,计算分析得到埋入件(蜗壳、座环、固定导叶)剩余使用寿命,初步得出水泵水轮机寿命与水工建筑物寿命的匹配关系,可为已投产抽水蓄能电站的维护提供数据支持及维护建议。Through the data collection and on-site testing of the operation and transformation of the pump turbine of the storage power station that has been put into operation,the general service life of the replaceable parts is summarized,the remaining service life of the embedded parts(volute,seat ring,fixed guide vane)is calculated and analyzed,and the matching relationship between the life of the pump turbine and the life of the hydraulic building is preliminarily obtained,which can provide data support and maintenance suggestions for the maintenance of the pumped storage power station that has been put into operation.

关 键 词：蓄能电站 水泵水轮机 可更换部件 埋入件 使用寿命 

分 类 号：TV213.4[水利工程—水文学及水资源]