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1、SMPSDesignfromSystemstoComponent:SMPSDesignfromSystemstoComponent:shorteningthecyclewithsimulationshorteningthecyclewithsimulationDr.RobertoPrietoUPMMadrid,SpainOctober19,2006Simulationofthecompletesystem?Multipledomains–Mechanical–Hydraulic–Electrical–The
2、rmal?Differentlevelsofabstraction–Conceptual–Behavioral–ComponentlevelUPMFromthesystemleveltothesubsystemlevelCompletesystemPowersystemThepowersystemcannotbemodeledasanidealsystem?Thepowersysteminvolves:–Losses–Dynamiclimitations–Temperatureissues–Failures
3、UPMSystemandsubsystemdesignThepowersystemarchitectureisdefinedbasedonthesystemrequirementsThearchitecturecanbeimplementedwith:CommercialmodulesCustommademodulesThereisawidelistandAredevelopedtomeetarealreadytestedspecificrequirementsUPMDC/DCconverters:devi
4、celevelCustommademodulesimplementationsteps:11Design22Modeldevelopment(Componentlevel)33Modulesimulation44Physicalimplementation55VerificationComponentlevelmodelusedinthecompletesystemsimulationAdvantagesDisadvantages°Accurate°Slow°Providesdetailedinformat
5、ion°ProvidesunnecessaryinformationUPMDC/DCconverters:systemlevelCommercialmodulesimplementationsteps:11Selectbasedinthedatasheetinformation22PhysicalverificationCommercialconvCommercialconvertersertersDisadvantages°Inmostcasescomponentoraveragelevelmodelca
6、nnotbeobtainedUPMSystemlevelsimulationPowersystemssimulationrequireFastmodelsforcomplexsimulationsModelswithmultipleModelswithdifferentdomainssimulationlevelsofabstractionModelsthatprovidethenecessaryinformationineachcaseObtainedfromcommercialandcustommade
7、modulesUPMExample:AirbusA400MDimensionsOverallLength45.1mWingSpan42.4mOverallHeight14.7mCargoBoxDimensionsLength(excludingramp)17.71mRampLength5.40mWidth4.00mHeight3.85mHeight(aftofwing)4.00mWeights(2.25g)Max.Take-offWeight136.5tMax.LandingWeight120tMax.Pa
8、yload37tTotalInternalFuel47.7tUPMSubsystemdesign(AirbusA400M)Converters?+28Vto+48V?+28Vto+15V?+28Vto+5V?+5Vto+3.3V?+5Vto-5VFilters?EightfiltersPowersub-systemexampleUPMModelingapproaches?Switchlevelmodels–Are
