pres_Clean_Mob_RWTH_Aachen.pdf

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1、EvolutionofBatteriesandChargingConceptsSeminarCleanMobilityKHLimDiepenbeek,December16,2008Dipl.-Ing.BenediktLunzElectrochemicalEnergyStorageSystemsGroupProf.Dr.rer.nat.D.U.SauerInstituteforPowerElectronicsandElectricalDrives(ISEA)RWTHAachenUniversity

2、Univ.-Prof.Dr.ir.R.W.DeDonckerMotivationKeyComponent2:ChargerKeyComponent1:BatteryDecember16,2008InstituteforPowerElectronicsandElectricalDrivesSlide2BenediktLunzOutlineòCurrentlyavailablestoragetechnologiesòLithium-ionbatteries¾Materials¾Celltechnol

3、ogies¾Performancedata¾Costs¾AvailabilityoflithiumòChargingtechnologiesòPlug-InHybridElectricVehiclesòSummaryDecember16,2008InstituteforPowerElectronicsandElectricalDrivesSlide3BenediktLunzCurrentlyavailablestoragetechnologies–SuperCapsòSuperCapsforst

4、art/stoptechnology¾lowenergydensity,highpower,onlythreesuppliers¾unsuitableforelectricvehiclesòSuperCapswithveryhighenergydensityareannounced(barium-titanatewithveryhighpermittivity,EESTORE)ÎtechnologyandeconomywithregardtoEVsuncertainDoublelayercapa

5、citorDecember16,2008InstituteforPowerElectronicsandElectricalDrivesSlide4BenediktLunzCurrentlyavailablestoragetechnologies-NiMHòNiMHusedinalmostallavailableHybridVehicles¾Fullydeveloped,safe¾Gooddurabilitywithflatcycles¾Riseinsalesuntil2012expected¾L

6、owpotentialforcostreductionandincreaseinenergydensity¾NosustainableoptionforPlug-InHybridElectricVehiclesandElectricVehiclesSource:CobasysSource:ToyotaDecember16,2008InstituteforPowerElectronicsandElectricalDrivesSlide5BenediktLunzCurrentlyavailables

7、toragetechnologies–High-temperaturebatteriesòZEBRA-Battery(Sodium-nickel-chloride,NaNiCl)inmanyelectricpropulsionsystemsòCurrentlymostsoldbatteryforelectricvehicles¾Systemcostsaround500€/kWh¾Productioncapacityverylow(onlyonemanufacturer)¾Operatingtem

8、perature300°C,thermallossesabout100WSource:MES-DEADecember16,2008InstituteforPowerElectronicsandElectricalDrivesSlide6BenediktLunzCurrentlyavailablestoragetechnologies–lithium-ionòLithium-IoninseriesproducedHybridVehiclesasfrom2009¾Highenergydensity,