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    Hydraulic Optimization Control of Cascaded Open Channel under the Emergency Scenario of a Downstream Water Supply Interruption

    Source: Journal of Water Resources Planning and Management:;2023:;Volume ( 149 ):;issue: 007::page 04023029-1
    Author:
    Yueqiang Li
    ,
    Zhao Zhang
    ,
    Lingzhong Kong
    ,
    Xiaohui Lei
    ,
    Jie Zhu
    ,
    Hanyuan Li
    ,
    Yilin Wang
    ,
    Rong Cao
    DOI: 10.1061/JWRMD5.WRENG-5881
    Publisher: ASCE
    Abstract: Downstream water supply disruption accidents commonly occur in the large-scale cascade open-channel dispatching system, endangering dispatch safety. The emergency reaction requires active drainage water volume and cost control. This research introduces a simulation optimization emergency response optimization control model using enhanced one-dimensional hydrodynamic simulation and multiobjective particle swarm optimization (MOPSO), verifying the Gangtou Gate–Beijuma Gate section (GB section) of the Middle Route Project of South-to-North Water Diversion in China. In the downstream large-flow water supply interruption scenario, we explore regulation possibilities for optimization elements, including drainage water volume, regulation frequency, and regulation interval. The optimization of the drainage water volume significantly raises the regulation frequency of the sluice when the regulation interval is fixed. The drainage water volume can be balanced and optimized, and the frequency of sluice control can be decreased, by increasing the regulation interval. The emergency response optimization control model may minimize the regulation frequency by 80% and the drainage water volume by 32.6% compared with the benchmark scheduling approach in emergencies. The model provides superior economic and applicable effects for emergency reactions to the downstream water supply disruption, with similar advantages feasible for other cascade open-channel scheduling systems.
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      Hydraulic Optimization Control of Cascaded Open Channel under the Emergency Scenario of a Downstream Water Supply Interruption

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    http://yetl.yabesh.ir/yetl1/handle/yetl/4296288
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    • Journal of Water Resources Planning and Management

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    contributor authorYueqiang Li
    contributor authorZhao Zhang
    contributor authorLingzhong Kong
    contributor authorXiaohui Lei
    contributor authorJie Zhu
    contributor authorHanyuan Li
    contributor authorYilin Wang
    contributor authorRong Cao
    date accessioned2024-04-27T20:56:23Z
    date available2024-04-27T20:56:23Z
    date issued2023/07/01
    identifier other10.1061-JWRMD5.WRENG-5881.pdf
    identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4296288
    description abstractDownstream water supply disruption accidents commonly occur in the large-scale cascade open-channel dispatching system, endangering dispatch safety. The emergency reaction requires active drainage water volume and cost control. This research introduces a simulation optimization emergency response optimization control model using enhanced one-dimensional hydrodynamic simulation and multiobjective particle swarm optimization (MOPSO), verifying the Gangtou Gate–Beijuma Gate section (GB section) of the Middle Route Project of South-to-North Water Diversion in China. In the downstream large-flow water supply interruption scenario, we explore regulation possibilities for optimization elements, including drainage water volume, regulation frequency, and regulation interval. The optimization of the drainage water volume significantly raises the regulation frequency of the sluice when the regulation interval is fixed. The drainage water volume can be balanced and optimized, and the frequency of sluice control can be decreased, by increasing the regulation interval. The emergency response optimization control model may minimize the regulation frequency by 80% and the drainage water volume by 32.6% compared with the benchmark scheduling approach in emergencies. The model provides superior economic and applicable effects for emergency reactions to the downstream water supply disruption, with similar advantages feasible for other cascade open-channel scheduling systems.
    publisherASCE
    titleHydraulic Optimization Control of Cascaded Open Channel under the Emergency Scenario of a Downstream Water Supply Interruption
    typeJournal Article
    journal volume149
    journal issue7
    journal titleJournal of Water Resources Planning and Management
    identifier doi10.1061/JWRMD5.WRENG-5881
    journal fristpage04023029-1
    journal lastpage04023029-11
    page11
    treeJournal of Water Resources Planning and Management:;2023:;Volume ( 149 ):;issue: 007
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
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