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基于dSPACE的风能转化系统控制器设计.docx

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基于dSPACE的风能转化系统控制器设计 Abstract: Windenergyconversionsystemshavebecomeincreasinglyvitalsourcesofrenewableenergy,beingusedforelectricitygenerationandpoweringmanyindustrialapplications.Efficientcontrolofwindenergyconversionsystemsiscriticalinensuringhighenergyconversionefficiencyandreducingsystemcost.ThispaperpresentsadesignofacontrollerforawindenergyconversionsystembasedondSPACEhardwareandsoftware. Introduction: Windenergyconversionsystems(WECS)aregrowinginpopularity,withmanygovernmentsandcompaniesinvestinginthesesystemsasasourceofsustainableandeco-friendlyenergy.TheWECSconvertsthekineticenergyinwindintoelectricalenergythatisusedtopowerhomes,businesses,andindustries.EfficientandstablecontroloftheWECSisessentialinensuringefficientenergyconversionandsafeoperation. Inthispaper,wepresentthedesignandimplementationofacontrollerforaWECStomaximizeenergyconversionefficiency.ThecontrollerwillbebasedondSPACEhardwareandsoftware,aleadingsystemproviderintheareaofcontrolandsimulation. Background: Atypicalwindenergyconversionsystemconsistsofaturbine,agearbox,agenerator,andapowerconverter.Theturbineconvertsthekineticenergyinthewindintorotationalenergy,whichistransmittedtothegearbox.Thegearboxincreasesthespeedoftherotationalenergy,whichisthentransferredtothegenerator.Thegeneratorconvertstherotationalenergyintoelectricalenergy,whichcanbesynchronizedwiththegridthroughthepowerconverter. Toensureefficientenergyconversion,thecontrolsystemoftheWECSmustregulatethetorqueoftheturbineandtheoutputpowerofthegenerator.Thecontrollermustalsoaccountforthevariationinwindspeed,whichisaprimaryfactoraffectingtheefficiencyofthesystem.Thecontrollershouldbedesignedtooperateunderdifferentwindconditions,includinggusts,turbulence,andwindshear. DesignandImplementation: ThecontrollerisdesignedusingdSPACEhardwareandsoftware.ThedSPACEsystemprovidesaflexiblereal-timecontrolenvironmentthatoffershigh-speedcommunicationanddataprocessingcapabilities.Thesystemalsoofferseasyintegrationwithdifferenthardwarecomponentsandsens