基于断面最小下泄流量控制的西北江三角洲流域水量动态调度

打开文本图片集

中图分类号：TV697.12 文献标识码：A 文章编号：1001-9235（2025）11-0018-06

DynamicWaterSchedulingintheNorthwestRiverDeltaBasinBasedonMinimum Discharge Flow Control in Cross-section

WUDi，FANGChunyan，SHANGYunfei （Guangzhou Franzero Water Technology Co.，Ltd.，Guangzhou 51O663， China）

Abstract：Inresponsetotheproblemofinsuffcientfuturedemandforecastingandpoorschedulingbalancecausedbytraditional watershedwaterschedulingmethodsrelyingonhistoricaldataandfixedrules，adynamicwaterscheduling methodfortheNorthwest RiverDelta Basin basedonminimum dischargeflowcontrolofcross-sectionswas proposed.Byusing thegreypredictionmodel，the productionanddomestic waterconsumptioninthedownstreamareasoftheNorthwest RiverDeltaBasinwasaccuratelypredicted.The Tenantmethodwasusedtocalculatecologicalbaseflowandevaluatespecfcecologicalwaterrequirementssuchaswetlands，soas toensure hehealthyandsustaiabledevelopmentof teecosyteminthebasin.Onthisbasis，bytakingintoaccountbothcological waterdemandandsocioeconomicaterdemand，theiumdishargeflowcotrolidexoftherosssectioasdeterdda fitnessfunctionwasconstructed.Thewhaleoptimizationalgorithmwasusedtofindtheoptimalwateralocationplan．The experimentalresultsshowthattheetodproposdinthispapercanefectivelyidentifexcesswaterthatexceedsthecurrntdmand orstorag limitandachievebalancedwateralocation.Inthedryseasonschedulingof2O23，themeasuredminimumflowrateis228 m3/s ，with asatisfaction rate of 106% ，significantly improving scheduling efficiency and effctiveness and laying a solid foundation for the sustainable development of water resources management in the basin.

Keywords： minimumdischargeflowcontrolofcro-section;watershedlowrate;dynamicscheduling;schedulingbalace;Northwest RiverDelta

随着城市化进程的加快和人口的不断增长，西北江三角洲流域的水资源供需矛盾日益加剧，水资源管理与调度面临严峻挑战。（剩余6272字）