U.S.DepartmentofEnergyVehicleTechnologies,EE-2G1000IndependenceAvenue,S.W.Washington,D.C.20585-0121FY2011EVALUATIONOFTHE2010TOYOTAPRIUSHYBRIDSYNERGYDRIVESYSTEMPreparedby:OakRidgeNationalLaboratoryMitchOlszewski,ProgramManagerSubmittedto:EnergyEfficiencyandRenewableEnergyFreedomCARandVehicleTechnologiesVehicleSystemsTeamSusanA.Rogers,TechnologyDevelopmentManagerMarch2011ORNL/TM-2010/253EnergyandTransportationScienceDivisionEVALUATIONOFTHE2010TOYOTAPRIUSHYBRIDSYNERGYDRIVESYSTEMT.A.BurressS.L.CampbellC.L.CoomerC.W.AyersA.A.WereszczakJ.P.CunninghamL.D.MarlinoL.E.SeiberH.T.LinPublicationDate:March2011PreparedbytheOAKRIDGENATIONALLABORATORYOakRidge,Tennessee37831managedbyUT-BATTELLE,LLCfortheU.S.DEPARTMENTOFENERGYUndercontractDE-AC05-00OR22725DOCUMENTAVAILABILITYReportsproducedafterJanuary1,1996,aregenerallyavailablefreeviatheU.S.DepartmentofEnergy(DOE)InformationBridge:Website::NationalTechnicalInformationService5285PortRoyalRoadSpringfield,VA22161Telephone:703-605-6000(1-800-553-6847)TDD:703-487-4639Fax:703-605-6900E-mail:info@ntis.fedworld.govWebsite:(ETDE)representatives,andInternationalNuclearInformationSystem(INIS)representativesfromthefollowingsource:OfficeofScientificandTechnicalInformationP.O.Box62OakRidge,TN37831Telephone:865-576-8401Fax:865-576-5728E-mail:reports@osti.govWebsite:µFdc-linksmoothingcapacitormodule......................................................................................................282.2.4.2Continuousripplecurrenttestswithlargedc-linkcapacitormodule.......332.2.4.3Parameterassessmentsofbatterylevelfiltercapacitor............................352.2.4.4Parameterassessmentsofthesmalldc-linkcapacitor..............................362.3ECVT...................................................................................................