武夷山市后溪二级水库电站调压井优化设计方案  

Optimization Design of the Surge Tank in Houxi Ⅱ Reservoir Hydropower Station in Wuyishan City

作　　者：杨水才 吴中行 孙立平 邱元锋[2] YANG Shuicai;WU Zhongxing;SUN Liping;QIU Yuanfeng(Water Conservancy Bureau of Wuyishan City,Wuyishan 354300,China;School of Water Resources and Hydropower Engineering,Wuhan University,Wuhan 430072,China)

机构地区：[1]武夷山市水利局,福建武夷山354300 [2]武汉大学水利水电学院,湖北武汉430072

出　　处：《水电与新能源》2018年第10期29-32,共4页Hydropower and New Energy

摘　　要：后溪二级水库电站是一座隧洞引水式电站,调压井位于引水隧洞的末端,根据调压井工程的实际情况,对调压型式和布置方案进行复核和优化设计,采用单调压井与水平叉洞相结合的因地制宜设计方案,既节省了水资源,也减少了开挖量、缩短了工期。工程已安全运行十年,验证了设计的合理性。Houxi Ⅱ Reservoir Hydropower Station is a tunnel diversion hydropower station, in which a surge tank is arranged at the end of the diversion tunnel. Considering the practical conditions of the project, the mode and arrangement of the surge tank is determined and optimized. Then, the scheme combining a surge tank and a horizontal tailrace tunnel is adopted, which can not only save the water resources, but also reduce the excavation quantity and shorten the construction period. Safe operation of the project for ten years verifies the rationality of the design.

关 键 词：后溪二级水库电站 调压井 优化设计 

分 类 号：TM622[电气工程—电力系统及自动化]