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A platform for research: civil engineering, architecture and urbanism
Pumped storage power station reservoir arrangement structure for silt-laden river channel and application method
The invention relates to a pumped storage power station reservoir arrangement structure for a sediment-laden river channel and an application method, and belongs to the technical field of hydropower engineering. The pumped storage power station reservoir arrangement structure for the silt-laden river channel comprises an upper reservoir, a lower reservoir and a water delivery power generation system connecting the upper reservoir and the lower reservoir, the lower reservoir is arranged in the river channel, the river channel is provided with an A-side river bank and a B-side river bank which are oppositely arranged, a water retaining partition wall is arranged in the river channel, and the upstream end of the water retaining partition wall abuts against the A-side river bank of the river channel to form a closed structure; the downstream end of the water retaining partition wall is located in the river channel and forms an opening structure with the downstream of the A-side river bank of the river channel; the area formed between the water retaining partition wall and the A-side river bank of the river channel is a lower reservoir, and a water inlet/outlet, located at the end of the lower reservoir, of the water delivery and power generation system is formed in the upstream end of the water retaining partition wall. When being applied and implemented, the system can adapt to a sediment-laden river channel, can solve the problem of water replenishing in a project operation period, and can reduce the size of a water retaining building and reduce project investment.
本发明涉及一种用于多泥沙河道的抽水蓄能电站水库布置结构及应用方法，属于水电工程技术领域。用于多泥沙河道的抽水蓄能电站水库布置结构，包括上水库、下水库以及连接两者的输水发电系统，下水库设于河道内，河道具有呈相对布置的A侧河岸和B侧河岸，河道内设置有挡水隔墙，挡水隔墙的上游端与河道的A侧河岸接抵形成封闭结构；挡水隔墙的下游端位于河道内，并与河道的A侧河岸下游形成开口结构；在挡水隔墙与河道的A侧河岸之间形成的区域为下水库，输水发电系统位于下水库这一端的进出水口设置于挡水隔墙的上游端。本发明应用实施时，既能够适应多泥沙河道，又能解决工程运行期补水问题，同时还能减小挡水建筑物体型，降低工程投资。
Pumped storage power station reservoir arrangement structure for silt-laden river channel and application method
The invention relates to a pumped storage power station reservoir arrangement structure for a sediment-laden river channel and an application method, and belongs to the technical field of hydropower engineering. The pumped storage power station reservoir arrangement structure for the silt-laden river channel comprises an upper reservoir, a lower reservoir and a water delivery power generation system connecting the upper reservoir and the lower reservoir, the lower reservoir is arranged in the river channel, the river channel is provided with an A-side river bank and a B-side river bank which are oppositely arranged, a water retaining partition wall is arranged in the river channel, and the upstream end of the water retaining partition wall abuts against the A-side river bank of the river channel to form a closed structure; the downstream end of the water retaining partition wall is located in the river channel and forms an opening structure with the downstream of the A-side river bank of the river channel; the area formed between the water retaining partition wall and the A-side river bank of the river channel is a lower reservoir, and a water inlet/outlet, located at the end of the lower reservoir, of the water delivery and power generation system is formed in the upstream end of the water retaining partition wall. When being applied and implemented, the system can adapt to a sediment-laden river channel, can solve the problem of water replenishing in a project operation period, and can reduce the size of a water retaining building and reduce project investment.
本发明涉及一种用于多泥沙河道的抽水蓄能电站水库布置结构及应用方法，属于水电工程技术领域。用于多泥沙河道的抽水蓄能电站水库布置结构，包括上水库、下水库以及连接两者的输水发电系统，下水库设于河道内，河道具有呈相对布置的A侧河岸和B侧河岸，河道内设置有挡水隔墙，挡水隔墙的上游端与河道的A侧河岸接抵形成封闭结构；挡水隔墙的下游端位于河道内，并与河道的A侧河岸下游形成开口结构；在挡水隔墙与河道的A侧河岸之间形成的区域为下水库，输水发电系统位于下水库这一端的进出水口设置于挡水隔墙的上游端。本发明应用实施时，既能够适应多泥沙河道，又能解决工程运行期补水问题，同时还能减小挡水建筑物体型，降低工程投资。
Pumped storage power station reservoir arrangement structure for silt-laden river channel and application method
用于多泥沙河道的抽水蓄能电站水库布置结构及应用方法
ZHONG QUAN (author) / XIA YONG (author) / WANG XIAODONG (author) / YANG XINGYI (author) / LIU BIN (author)
2023-07-28
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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