电力市场中激励性电力竞价机制的分析

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1、华北电力大学硕士学位论文AbstractWiththedeepeningrefo姗oftheelectricitymarket，theelectricitymarketauctionmechanismasthecoreissueofmarket-orientedreformhasbeenthestudyfoCUSofmanyexpelsandscholars．EspeciallyaftertheoccurrenceofpowercrISIScausedbythefailuresofmarket—o

2、rientedreforill，thetraditionalauctionmechanismshaveexposedtheirwea_knessesthattheycannotregulatetheelectricitypriceeffectively,Resultinginartificiallyhighelectricityprice，costsofpowercompaniescontinuetoincrease，itseriouslyaffectsthesecurityandstabilit

3、yofpowersystemandlSnotconducivetotneoDtimalallocationofresourcestotheelectricpowerindustry．Soitisnecessarytostudytheincentivebiddingmechanisminthepowermarketenvironment，andtakethetransmissioncongestionmanagementonthisbasis．Inthedesignofelectricitymark

4、etincentivebiddingmechanism，thebiddingmodelisthebaseofthewholemechanismdesign．ExistingstudiesalwaystreatitasthemostsDecialandsimplemodelofthelinearfunction，butinpractice，quadraticfunctionofthemodelisclosertotheunitcostofelectricityproduction．Inthispap

5、egonthebasis，akindofincentive—compatibleelectricitymarketbiddingmechanismisdesignedbytheintroductionofthepriceriskfactorofpowergenerationsideandconsideringtheslopeandinterceptofthecurveasanoverallstrategy．ThesimulationanalysisofIEEE14nodenetworkconfir

6、msthegoodcharacteristicsofthemechanism：whenpowersuppliersr印orttheirtrueparameters，theygetmaximizeprofits，whichcaneffectivelyinhibitthestrategyofbiddingbehaviorofpowersupplierstofacilitatetheirreportingthetruecostofpowergeneration，andreducethemarketfor

7、ceofthegenerationside．Finally,throughtheoptimalpowerflowmoduleoftheETAPsoftwareplatform，considertheinfluenceofphysicalconstraintsonthebiddingmechanism，andconductthetransmissioncongestionmanagement，aftereliminatingthecongestion，accordingtogeneratoroutp

8、utadjustment，cangettheinformationcompensationchangeofpowersuppliersandcamesonthecontrastanalysis，theresultsshowthat：Intheeliminationofflowconstraintsbutalsoeffectivelyreducesthelargepowergenerationmarketshare，whichISconducivetoeliminateandredu