鋰電池解決方案

CD-adapcoVirtuallytestSEMproducedelectrodeConductdesignstudiesonnewProvidespreviouslyunseenspatialeffectswithin“Design”nextgeneration

BuildphysicsbasedmodelsofelectrodepairsandcouplethemtothecellsphysicalUsetheprovideddatabaseofmaterialstoconstructvirtualcellsandtesttheirFlow,thermal&Electrochemistry ysisofcomplexpowersystemsStudydetailedspatialeffectsatcell,module&packlevel

InterfaceModule&PackyseswithcomplexpowertrainsystemmodelsEmbedphysicsbasedorempiricalmodelsintopowertrainsystemsmodels

tooltoimprovenetwork

3*Prese**HutzThree-be“Pscathode,Hutzenlaubet.al.ElectrochimicaActa-2014

Runa1yearagingcell電芯計(jì)算傳統(tǒng)方法與電芯計(jì)算傳統(tǒng)方法與BSM4C100SOC0%SOC

電芯計(jì)算傳統(tǒng)方法與BSM電芯計(jì)算傳統(tǒng)方法與BSM4C100SOC0%SOC44––IncreasedEnergyNCA/Graphite18650cell,1.28Ahr(23%Cell

JYVVU UaaDODaDOD2aYa0a1DODa2 T.Fuller,M.Doyle, ,Electrochem.Soc.141(1994)1-BatteryDesignLLC,

M.VerbruggeandR.Conell,Electrochem.Soc.149(2002)A45-Quickresponseforfrequentcharge/dischargelikeHEV/PHEVenergystorage

andW.Tiedemann,Electrochem.Soc.Vol.140,No.7,July19931961-H.Gu,J.Electrochem.Soc.,Vol.130No.71983pp.1459-1464.U.S.Kim,Ch.B.Shin,C.-S.Kim,J.Src.189(2009)841-Simple,easytocreatemodel,andbestforsimpledischargingthermal Figureshowsthepredictionofcellvoltageusingadetailedelectrochemicalmodel,overacompletedrivecycle.Thelowergraphcomparessimulation(redline)withexperimental(greenpoints)result.Theuppergraphistheinstantaneouserrorbetweenthetwolines.Averagepredictionerroroverthe30minutedrivecycleis8mVThankstoDaveHowell,DoEfortheirco-fundingoftheCD-adapcoCAEBATprojectandNRELfortheirprojectLi-ionCellLi-ionCellTBMSTAR-CCM+BatterySimulation altered,editedordistributedwithouttheconsentofthecourtesyofStuttgartandSimplifiedbatterymoduleunderstandardizedtestingconditions(VDAcycle)Temperatureplotsduringthefirst1500t t

t Comparisonofmeasuredandsimulatedresults

TemperatureplotsfortwocellsoftheAveragedcellHeatHeattransportedbyJohnsonControlsInc.VL6P電芯TheauthorswouldliketoacknowledgeJCI’scontributiontothetestingworkwithintheCAEBATprojectandalsotheirapproachtothiscollaborativeproject,specificallyBrianSiskandKemObasihTheauthorswouldalsoliketoacknowledgetheDepartmentofEnergy’sco-fundingofthisproject,specificallyDaveHowell&BrianCunninghamaswellasNREL’sEnergyStorageteam,specificallyAhmadPesaran&KandlerSmith

CellTemperature-CellTemperature-Green=JohnsonControlsInc.VL6P電芯TheauthorswouldliketoacknowledgeJCI’scontributiontothetestingworkwithintheCAEBATprojectandalsotheirapproachtothiscollaborativeproject,specificallyBrianSiskandKemObasihTheauthorswouldalsoliketoacknowledgetheDepartmentofEnergy’sco-fundingofthisproject,specificallyDaveHowell&BrianCunninghamaswellasNREL’sEnergyStorageteam,specificallyAhmadPesaran&KandlerSmith

CellTemperature-CellTemperature-Green=電池溫度一致性<=

&示例AMESimumJellyumJellyRollbatterypacksRobertM.Spotnitzetal,JournalofPowerSources163(2007)1080–1086Athree-dimensionalhermalabusemodelorlithium-ioncellsGi-HeonKimetal.,JournalofPowerSources170(2007)476–489FullPackCADBatterySimulationIndustry Conference2014Nissan–StarGlobalConference2012FMC–StarGlobalConference2012GMEurope–StarGlobalConference2012HitachiMaxel–JapaneseConference2012HyundaiMobis–KoreanConference2012CarnegieMellon-INTERNATIONALJOURNALOFENERGYRESEARCHJohnsonControls+manyusersworldwidethatarenotnamed CellDesign

ysis

OverallSystem

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