用于大巴运输的动力锂离子电池

GAIAAdvancedUthlumBatterySystemsCLTF2009LargeFormatLithiumlonBatteriesforTransportationApplicationsDr.KlausBrandtLithiumTechnologyCorporation5115CamousDrivePlymouthMeeting,PAUS[e-mail]terySystemsIntroductionofLithiumTechnologyCorporationBatteryRequirementsofHybridandElectricVehicleSystemsChoiceofChemistryforLargeFormatLithiumlonBatteriesCellDesignandCellSizeBatterySystemsLithiumI0nBatteryCostExamplesofLithiumlonBatteriesforVehiclesSummaryGAIAT.chnologyCorporallonAdvancedUth!umBatterySystemsPOWERINGTHEWORLDh曲nø/øgyωf/lønllønGAIAAdvancedUthiumBatterySys相ms回回-「回刷刷国-mm回国田间四-m副­圃酬剧J-回田'USOperations(LTC-PlymouthMeeting,PA)EuropeanOperations(GAIA-Nordhausen)•EuropeanDevelopmentContracts.RaDandcooperatlveprogramswithEUrawmaterialsuppliersEuropeanSalesCommercialProduction01cylindricalcells•Batterydesignandassembly•CorporateHeadquartersUSSalesBatteryassemblyusingGAIAcells••GAIAAdvancedUthfumBatterySystemsProductionOperationforLargeFormatLithiumIonCe川sandBatteries•ProductionCapability•Eleclrodelabricalionviaexlrusion•Largelormalcylindricalcellsup10500Ah•Ballerysyslemassemblyup10800V•Capabilily01mulliplecellchemislriesGAIAT.chnologyCorporallonAdvancedUth!umBatterySystemsI:iEIII叫eulrements川川Æid.1阳rI归lstemsPOWERINGTHEWORLDGAIAAdvancedUthfumBatterySystemsOverviewofBatteryRequirementsforPassengerHEVsandEVsoSatteryrequirementssuchasvoltage,powerandusableenergydependgreatlyonthevehicletypeoMovingIromHEVtoPHEVtoEV,batterysizeanddepth01dischargeincreasewhileraterequirementsdecreaseoHigherbatteryenergycontentistypicallyachievedbothbyanincreaseinbatteryvoltageandcapacityVehicleSatteryRequirementTypeBatteryPowerUsableInslalledBatteryTypicalDeplhofVollage(kW)EnergyEnergyCapacityRateDischarge(KWh)(kWh)(Ah)(h.1)(%)Mild12105-10Q.1151060105HEV42VFullHEV144V25-750.31-251010205-20Plug-In200V25-1002-104-152010601020-60HEVFu川EV400V50-10030-7540-1005010150220-80GAIAAdvancedUthiumBatterySystemsvervlew0attereulrementsorassenersans(continued)。SafetyisthenumberoneconcernforpassengervehiclesSafetyisbothabatterysystemrequirementaswellasacellIssueoReliabilityofthebatterymustbehigh•NodeathontheroadforPHEVandEV。Cycleandcalendarlifemustallowfor10to15yearsofbatteryoperation。Aggressivecosttargetsmustbemettoachieveahighmarketshare•EspeciallybatteriesforPHEVandEVwiththeirlargebatteriesrequirelowcostperkWhGAIAT.chnologyCorporallonAdvancedUth!umBatterySystems川…fChemistryforL叫川atLithium10nBatteriesPOWERINGTHEWORLDGAIA.Atleastfourdifferentcathodechemistriesarebeingconsideredbytheindustry,combinedwithagraphiticcarbonanode.NCAisthefirstchoiceforenergydensity.LFPshowsthelowestenergydensityduetolowmaterialdensityvoltageandlowDlscharge3.cycle-Li.FeP04-UCo02-U-Mn-Spinell-U-N尼。02Li(Ni，Co，Mn)υ24400li(Ni，CO)。UFeP04∞∞∞∞∞∞咀川剧坦布MMMId--JE〉EE-ezcs。且Nickel-cobaltoxìde(NCA)Nickel-manganese­cobaltoxide(NMC)Manganesespinel(LiMn204)Ironphosphate(LiFeP04orLFP)1801601406080100120SpecilicCapacityinmAh/g40203000oGAIAAdvancedUthiumBatterySys相ms'Mostcathodematerialsexhibitastrongexothermalreactionwiththeelectrolyteinthechargedstatewhichcanleadtoathermalrunaway01thebattery•LFPiscompletelystableandallowsthedevelopment01anintrinsicallysalecellDSC/(mW/mg)iExo0.60.40.2oO.2~-150200250Llo.:zNlo..COo.,~1o.o!l;02Llo，~CoO~LI~.~Mn.。。15....2;'Uo.1FePO;'noexothermaireactlonInchargedstate~\/300350Temperature('C)Zen!rumfijrSonnenenergieundWa拥础。ff-Forschung，Ulm,GermanyGAIAAdvancedUthiumBatterySys相ms-At100%DoDLFPshowsaclearadvantageincyclelife-ToachievethesamecyclelifeasLFP,NCAmustbede-ratedby20%,resultinginthesamecapacity10B军6NCA80%以)[)NCA.100%000一〉、AU『归。而且RUUFeF04.100%α)[)2DDSIZecellsatroomiemρerature。o5001000Numberof句desLiFePO,materialfromSüd-Chemie15002000GAIAT.chnologyCorporallonAdvancedUth!umBatterySystemsPOWERINGTHEWORLDGAIAAdvancedUthiumBatterySystems。LargecellsVS.Smallcellsconnectedinparallel•Reliability01largenumber01interconnects•ThermalgradientwithinlargecellsCostoCylindricalcellsVS.Prismaticcells•SpaceutilizationwithinthebatteryoHighcurrentterminalsMinimizeelectricallosses•HeatremovalthroughtheterminalsoCelllevelsafetyfeaturesVentmechanism5•Separator•Electrolytechoice,additivesGAIAAdvancedUthlumBatterySystems.HEV,PHEVandEVsrequirebatterycapacities015Ahto150Ah'LargeFormatCellsallowtominimizethenumber01cellsthatneedtobeconnectedinparalleltoachievethedesiredcapacityLTCProductLine01LargeCylindricalCellsNCALFP/\HPHEHPHE7,257Ah13Ah6Ah10Ah=27Wh=47Wh=19Wh=32Wh27A34Ah20Ah27Ah=97Wh=122Wh=64Wh=86Wh45Ah60Ah33Ah40Ah=162Wh=216Wh=105Wh=128WhGAIAAdvancedUthlumBatt阳ySystems•Cellmaterialsandcelldesignallowhighratecontinuousdischargewithlittleloss01capacity•HighrateLFPce川sshowsuperiorratecapability4,54,0。3，50ro。::-3,0。由L王2，5ω吃32,01,51CLFPDD10CLFPDD20CLFPDDNCA�30CLFPDD·四--___I-1CNCA00----__I-1OCNCA00----…-国-__I-20CNCA00--------、、-一---\---崎-崎-•L'、、、、、、、、\\3\4E·o2345678dischargecapacity[Ah]GAIAAdvancedUthfumBatterySystems.Basedontheintendedapplication,ce川saredesignedforhighpowerorhighenergy.LFPcanbeusedforveryhi