VEHICLE TECHNOLOGIES PROGRAM — ENERGY STORAGE车辆技术安排计划-能源储存.pdf

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1、VEHICLETECHNOLOGIESPROGRAM—ENERGYSTORAGEOverviewandProgressoftheAppliedBatteryResearch(ABR)ActivityPeterFaguyEnergyStorageHybridandElectricSystemsTeamVehicleTechnologiesProgramDepartmentofEnergyMAY14-18,2012Washington,D.C.Tuesday,May15,2012AnnualMeritReview&PeerEvaluationMeetingProjectID:ES01420

2、12U.S.DepartmentofEnergyHydrogenandFuelCellsProgramandVehicleTechnologiesProgramVehicleTechnologiesProgrameere.energy.govOverviewABRProgramTimelineGoalsStart-October2008By2014,developaPHEVbatterythatcandelivera40-mileall-electricrangeFinish–September2014andcosts$3,400.50%CompleteBarriersNee

3、dactiveelectrodematerialstoBudgetachieve200Wh/kgatthecelllevelfor$14millioninFY201140-milePHEV.$16millioninFY2012NeedhighervoltageelectrolytesthatFY2013TBDarestableinthepresenceofhigh-Vcathodes.Needcellchemistrieswithhighinherentstabilitytoachievelifeandabusetolerancegoals.VehicleTechnologi

4、esProgram2of20eere.energy.govProgramObjectivesMeet/exceedVTP’scellcapacity/energygoalsbyunderstandinganddevelopingsolutionsforissueswithexistingactivecathode/anodematerials.Developelectrolytesystemsthatallowaccesstohighercellcapacityasaresultofhigherpositivepotentialsforelectrochemicalcouplesw

5、hichhavedemonstratedspecificcapacity.Significantlyimprovecycleandcalendarlife–bydirectlyaddressingcausesofmaterialsdegradation,electrodemorphologicalchanges,andelectrolytebreakdown.Improvebatterysafetybyreducingtheconsequencesofacellrunawayorfailureevent(eliminatingthecatastrophicfailureevent)

6、–byimprovingthethermalstabilityofcellmaterials,andreducingthephysicalhazardsassociatedwithcellsunderabusiveconditions.2015GOAL:ReducetheproductioncostofaPHEVbatteryto$300/kWh(70%below2008value)VehicleTechnologiesProgram3of20eere.energy.govProgramStrategyExpeditecommercializationofadvancedcellche

7、mistries,cellcompositions,andcellprocessingfortransportation-basedlithium-ionbatteriesElectrodeandCellFabricationBatteryMaterialsResearchAdvancedAnodes(600mAh/g)CellTargetsAdvancedcathodesAdvancedCell300Wh/kgPerformance(300+