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分布式发电系统中储能装置的优化配置(英文) Title:OptimalConfigurationofEnergyStorageSystemsinDistributedGenerationSystems Abstract: Theincreasingpenetrationofrenewableenergysourcesinpowersystemshasraisedtheimportanceofenergystoragesystems(ESS)inensuringareliableandstablesupplyofelectricity.ThispaperfocusesontheoptimizationofESSconfigurationindistributedgenerationsystems(DGS)toenhancetheoperationalperformanceandeconomicfeasibility.VariousaspectsofESS,suchasstoragetechnologies,sizing,placement,andcontrolstrategies,arereviewedandanalyzed.AcomprehensiveframeworkforoptimizingtheconfigurationofESSinDGSisproposed,consideringbothtechnicalandeconomicfactors.Casestudiesandsimulationresultsareprovidedtodemonstratetheeffectivenessoftheproposedframework. 1.Introduction 1.1Background 1.2Objectives 1.3OrganizationofthePaper 2.EnergyStorageSystemTechnologies 2.1BatteryEnergyStorageSystems(BESS) 2.2FlywheelEnergyStorageSystems(FESS) 2.3PumpedHydroEnergyStorageSystems(PHES) 2.4CompressedAirEnergyStorageSystems(CAES) 2.5OtherEnergyStorageTechnologies 3.OptimizationModelforESSConfiguration 3.1ProblemFormulation 3.2ConstraintsandObjectiveFunctions 3.3SizingofESS 3.4PlacementofESS 4.ControlStrategiesforESS 4.1PeakShaving 4.2FrequencyRegulation 4.3VoltageSupport 4.4PowerQualityEnhancement 4.5RenewableEnergySmoothing 5.EconomicAnalysisofESSConfiguration 5.1Cost-benefitAnalysis 5.2LevelizedCostofEnergy(LCOE) 5.3ReturnonInvestment(ROI) 5.4SensitivityAnalysis 6.CaseStudiesandSimulationResults 6.1CaseStudy1:ResidentialDGSwithSolarPVandBatteryStorage 6.2CaseStudy2:CommercialDGSwithWindTurbineandPHES 6.3CaseStudy3:IslandedMicrogridwithMultipleDistributedGeneratorsandESS 7.DiscussionandConclusion 7.1KeyFindings 7.2Contributions 7.3FutureResearchDirections 8.References Thispaperaimstoprovideacomprehensiveunderstandingoftheoptimizationofenergystoragesystemconfigurationindistributedgenerationsystems.Thereviewofdifferentenergystoragetechnologieshighlightstheiradvantagesandlimitations,aidingintheselectionofappropriatesyst