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                               Amulti - processcoordinatedschedulingmodelandmethodfor
                                            cascadereservoirsinYellowRiver

                                                                           1
                                                          1
                                                                                         3
                                            1,2
                               PENGShaoming ,WANGYu,ZHENGXiaokang,JINWenting,
                                                            1
                                               SHANGWenxiu,TAOYiyuan      1
                                  (1.YellowRiverEngineeringConsultingCo.,Ltd.,Zhengzhou 450003,China;
                 2.TheGeneralInstituteofWaterResourcesandHydropowerPlanningandDesignofMinistryofWaterResources,Beijing 100120,China;
                                 3.SchoolofTourism&Environment,AnkangUniversity,Ankang 725000,China)
                  Abstract:TheoutstandingfeatureoftheYellowRiverislesswaterandmoresand,sowateruseinsideandoutside
                  theriverisusuallyprominentcontradictory.Thereisacomplexcompetitionandcooperationrelationshipbetween
                  watersupply ,sedimenttransport,powergeneration,ecologyandotherwateruseprocessesundercascadereser
                  voirsschedulingoftheYellowRiver ,andcollaborativeschedulingisanimportantwaytoimprovecomprehensive
                  benefitsforcascadereservoirs.Usingmulti - scalenestingandmulti - processcouplingmethods ,acollaborative
                  schedulingmodelfortheYellowRivercascadereservoirgroupintegratingwatersupply,sedimenttransport,power
                  generation ,ecologyandotherprocesseswasestablished,andtheoptimizationsolutionmethodguidedbycompre
                  hensivesatisfactionwasstudied.Torepresenttheseries ,amulti - processcooperativeschedulingschemeispro
                  posed.Theresultsshowthatbyoptimizingthestorageanddischargeorderanddischargeprocessofcascadereser
                  voirs ,relationshipbetweenmultiplewateruseprocessesiscoordinated,andcomprehensivebenefitsaresignifi
                  cantlyimproved :waterintakeprocessoftheriverreachesisoptimized,watersupplyisbalancedintimeand
                  space ,andwatershortagerateiscontrolledat11.6%- 18.8% inthebasin.Intheprocessofsedimentretentionin
                  reservoirsandsedimenttransportinriverchannels ,siltationinreservoirswasreducedby65milliontons,sediment
                  transportinriverchannelswasincreasedby116milliontons,andannualdownstreamerosionwas26milliontons,
                  powergenerationanddischargeprocessofcascadereservoirsontheYellowRiverwasoptimized,andpowergenera
                  tionwasincreasedby6.425billionkW·h.Thesectionflowprocesswasoptimizedtoincreasethenon - floodseason
                                                3
                  ecologicalwatervolumeby488millionm .Overall,theresearchcanprovideadirectionalreferenceforthemulti -
                  objectivedispatchingofcascadereservoirsandintegratedwatershedmanagement.
                  Keywords:cascadereservoir;multi - processcollaboration;nesting;coupling;comprehensivesatisfaction

                                                                                    (责任编辑:于福亮)




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