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1、JournalofWaterResourcesResearch水资源研究,2017,6(5),435-442PublishedOnlineOctober2017inHans.http://www.hanspub.org/journal/jwrrhttps://doi.org/10.12677/jwrr.2017.65051TheInfluenceofDifferentGuaranteedOutputontheAnnualGenerationDispatchingofXiluoduandXiangjiabaCascadeHydropow
2、erStationsYinghaiLi1,2,3,QiZhang1,XiaohuaDong1,2*,JialiGuo1,2,3,WeiLin11CollegeofHydraulic&EnvironmentalEngineering,ChinaThreeGorgesUniversity,YichangHubei2HubeiProvincialCollaborativeInnovationCenterforWaterResourcesSecurity,WuhanHubei3HubeiKeyLaboratoryofCascadedHydro
3、powerStationsOperation&Control,ChinaThreeGorgesUniversity,YichangHubeiththndReceived:Jul.30,2017;accepted:Aug.12,2017;published:Aug.22,2017AbstractTheinfluenceofdifferentguaranteedoutputonannualgenerationdispatchingoftheXiluoduandXiang-jiabacascadehydropowerstationswass
4、tudied.Firstly,thedispatchingmodeltargetingthemaximumofannualcascadegenerationwasbuiltandsolvedbydynamicprogrammingmethodwithdifferentguar-anteedoutputconstraints.TheresultsshowthatwhenupstreamXiluodu’sguaranteedoutputisun-changedandXiangjiaba’sguaranteedoutputincreases
5、,theannualpowergenerationofXiluoduwillbeunchanged,andtheannualpowergenerationofXiangjiabaandthecascadestationswilldecrease.WhendownstreamXiangjiaba’sguaranteedoutputisunchangedandXiluodu’sguaranteedoutputincreases,theannualpowergenerationofXiluoduwilldecreaseandXiangjia
6、bawillincrease,thecascadestationswilldecrease.EffectsofdifferentguaranteedoutputonoptimalschedulingofcascadeprocessaremainlyreflectedinthefloodseasonfromJanuarytoJune,whileitremainsunchangedfromJulytoDecember.KeywordsCascadeHydropowerStation,PowerDispatching,GuaranteedO
7、utput,DynamicProgramming不同保证出力对溪洛渡–向家坝梯级年发电调度影响研究1,2,311,2*1,2,31李英海,张琪,董晓华,郭家力,林伟作者简介:李英海(1981-),男,博士,副教授,主要研究方向:流域水资源优化配置*通讯作者。文章引用:李英海,张琪,董晓华,郭家力,林伟.不同保证出力对溪洛渡–向家坝梯级年发电调度影响研究[J].水资源研究,2017,6(5):435-442.DOI:10.12677/jwrr.2017.65051不同保证出力对溪洛渡–向家坝梯级年发电调度影响研究1三峡大学水利与环境学院
8、,湖北宜昌2水资源安全保障湖北省协同创新中心,湖北武汉3三峡大学,梯级水电站运行与控制湖北省重点实验室,湖北宜昌收稿日期:2017年7月30日;录用日期:2017年8月12日;发布日期:2017年8月22日摘要以金沙江下