在线调节水库对大型水利枢纽灌溉渠道输水的优化作用浅析  

Analysis on the Optimization Effect of Online Regulating Reservoirs on the Water Delivery of Irrigation Channels in Large Water Conservancy Projects

作　　者：戴楠 DAI Nan(Guizhou Water Resources and Hydropower Engineering Consulting Co.,Ltd.,Guiyang 550001,China)

机构地区：[1]贵州省水利水电工程咨询有限责任公司,贵阳550001

出　　处：《价值工程》2023年第30期22-24,共3页Value Engineering

摘　　要：本文通过分析夹岩大型水利枢纽工程灌区在线调节水库的作用及选择原则,选择附廓水库、文家桥水库作为在线调节水库,并对在线调节水库的调节能力进行了定量分析,对有无在线调节水库的输水线路方案进行了经济比选。通过分析发现,在线调节水库参与在线调节运行,可有效减少渠道设计流量,相应可直接减少输水渠道工程规模,节省了相应投资,是经济合理的,对保障供水安全和优化工程投资都有着不小的作用。In this paper,by analyzing the role and selection principle of online regulation reservoir in the irrigation area of the large water conservancy hub project with rock clamping,the Fuguo Reservoir and Wenjiaqiao Reservoir are selected as the online regulation reservoirs,and the regulation capacity of the online regulation reservoir is quantitatively analyzed,and the water transmission line scheme with or without online regulation reservoir is economically selected.Through analysis,it is found that the participation of the online regulation reservoir in the online regulation operation can effectively reduce the channel design flow,and correspondingly directly reduce the scale of the water transmission channel project,save the corresponding investment,which is economical and reasonable,and has a great role in ensuring the safety of water supply and optimizing the investment of the project.

关 键 词：大型水利枢纽 在线调节水库 调节能力 经济比选 

分 类 号：TV61[水利工程—水利水电工程]