高速列车多车运行与能耗计算仿真软件开发

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1、万方数据西南交通大学硕士研究生学位论文第1I页AbstractSincethe215tcentury，theglobalrenewableresourcesareincreasinglyscarce，alongwithfrequenthumanactivitiesandmoreenvironmentalpollution．Andenergyissueshavegreatlydrawntheworld。Sattention．From2008，thehigh—speedtraininChinabegantodev

2、eloprapidly．Theexcellentperformanceofpunctuality，energysaving，environmentallyfriendlyandlow-carbonforhigh—speedtraininChinaensuresitsplaceasoneoftheworld—classhigh—speedtrains．Withtheincreaseoftrain’Sspeed，train’Soperationcapacityandtrain’Stransportdistance

3、，itsenergyconsumptionwillobviouslyraise．Thereforehigh-speedtrainisfacingenormouschallengesinenvironmentalprotectionandenergysaving．Accordingtorecentresearchesworldwide，moreattentionisputoncommonspeedtrain’Senergyconsumptioncomparedtohigh-speedtrain’S．What’S

4、more，onlyafewresearchesonenergyconsumptionofhigh-speedtrainareconducted，butquantitativelyinsteadofqualitivelyandwithoutconsideringrenewableenergy’Sutilizationbyregenerativebrakeaswell．Inthecontextabove，onbasisoftheproject’’energyassessmentandenergyconsumpti

5、onanalysissoftware”，thispaperfirstestablishedthetractioncalculationmodelandenergyconsumptionenergymodelofasingletrain．Andthentheoptimalcontrolstrategyforhigh-speedtrainWaSanalyzed．Onthisbasis，theenergyconsumptioncalculationmodelfortraingroupincludingtractio

6、nandauxiliaryenergyconsumptionwasbuiltconsideringregenerativeenergy’SrecyclingunderthesatTleneutralsection．Moreover，asimulationplatformonmulti—trains’operationandenergyconsumptioncalculationwasdevelopedinvisualstudioandMFCframework，whichprovidedimportantref

7、erencesforthecalculationandevaluationoftraingroup’Senergyconsumption，thedesignofrailwaytimetableandtrain’Soperationstrategies．Thesoftwarecannotonlydynamicallycalculateanddisplaydetailedinformationforeachtraininthetimetable，butalsoofferageneraloverviewofthet

8、raingroup，forexamplethetotalnumberoftrainson-lineandthetotalenergyconsumption．Takingahigh—speedrailwayHaldongLineasallexample，themulti—trainenergyconsumptioncalculatedbythesimulationplatformisassessedi