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基于NEDC循环工况的集成式电驱动系统匹配优化 Title:IntegratedElectricDriveSystemOptimizationbasedonNEDCCycle Abstract: Withgrowingconcernsaboutenvironmentalpollutionandthelimitedavailabilityoffossilfuels,therehasbeenanincreasingemphasisonthedevelopmentofelectricdrivesystemsforvehicles.TheNewEuropeanDrivingCycle(NEDC)hasbecomeastandarddrivecycleusedtoassesstheenergyconsumptionandemissionperformanceofvehicles.ThispaperexplorestheoptimizationofanintegratedelectricdrivesystembasedontheNEDCcycle.Theaimistomaximizetheenergyefficiencyandminimizetheemissionsoftheelectricdrivesystemunderrealisticdrivingconditions.Theapproachinvolvestheintegrationoftheelectricmotor,powerelectronics,andenergystoragesystem,andtheoptimizationoftheiroperationtoachieveoptimalperformance. 1.Introduction: Electricdrivesystemshavegainedsignificantattentioninrecentyearsduetotheirpotentialtoreducegreenhousegasemissionsanddependenceonfossilfuels.TheNEDCcycleiswidelyacceptedasastandarddrivecyclefortestingtheperformanceofvehicles.However,thereisaneedtooptimizetheelectricdrivesystemtoachievebetterenergyefficiencyandreducedemissionsunderreal-worlddrivingconditions.Thispaperpresentsanin-depthanalysisoftheintegratedelectricdrivesystemoptimizationbasedontheNEDCcycle. 2.LiteratureReview: Thissectionprovidesanoverviewofexistingresearchandstudiesrelatedtotheoptimizationofelectricdrivesystems.Variousapproachesandmethodologieshavebeenproposedforimprovingtheenergyefficiencyandperformanceofelectricvehicles.Thesectionhighlightsthegapsintheliteratureandtheimportanceofthisresearchinaddressingthesegaps. 3.Methodology: ThemethodologysectionexplainstheapproachusedtooptimizetheintegratedelectricdrivesystembasedontheNEDCcycle.Itincludesdetailsaboutthecomponentsofthesystem,suchaselectricmotor,powerelectronics,andenergystoragesystem.Theoptimizationalgorithmisdescribed,includingtheobjectivefunctionandconstraintsusedfortheoptimizationprocess.Thesectionalsodiscussesthesimulationtoolsandmodelsusedfortheanalysis. 4.ResultsandDiscussion: Thissectionpres