MATLAB SIMULINK永磁同步电机矢量控制系仿真

271()Vol.27No.120091JournalofJilinUniversity(InformationScienceEdition)Jan12009:167125896(2009)0120017206:2008211207:(973)(2002CB412600):(1948),,,,,DSP,(Tel)86213578899158(E2mail)wcm@jlu1edu1cn;(1973),,,,,,,(Tel)862431288502063(E2mail)jiyj@jlu1edu1cnMATLAB/SIMULINK1,1,1,2(11,130061;21,100854):MATLAB/SIMU2LINK,,PI(ProportionIntegration)dq/SVPWM(SpaceVectorPulseWidthModule)Scope,,,,,,,:;Simulink;dq/:TN91512:ASimulationofPMSMVectorControlSystemBasedonMATLAB/SIMULINKWANGChun2min1,JIYan2ju1,LUANHui1,ZHANGZhi2en2(11CollegeofInstrumentScienceandElectricalEngineering,JilinUniversity,Changchun130061,China;21BeijingInstituteofEnvironmentalCharacteristics,Beijing100854,China)Abstract:ThevectorcontrolsystemofPMSM(PermanentMagneticSynchronizationMotor)hasawideappli2cationprospectinthefieldsofindustrialcontrolandmedicaltreatmentetc.ThesimulationresearchofvectorcontrolPMSMsystemcanprovidemethodsforPMSMvectorcontrolsystemdesignandrealization.Thisthesisin2volvesinsimulationresearchofPI(ProportionIntegration)adjustment,speedloopmodulationanddq/trans2formation,gainingSVPWM(SpaceVectorPulseWidthModule)wavesandmainloopbasedonmodulestructureundertheenvironmentofMATLAB/SIMULINK.Scopespacewasusedtoobservethestatorcurrent,rotatingan2gle,revolutionspeedofrotatorandrotatingoftorque.Throughadjustingthemodelparameterstimely,vectorcontrolandvelocitymodulationofPMSMwasrealized.Thesimulationresultsindicatthatvectorcontrolsystemhasthecharacteristicsoffastspeedup,strongoverloadcapacityandidealspeedadjustment.Keywords:permanentmagneticsynchronizationmotor(PMSM)vectorcontrol;Simulink;dq/transforma2tion,,,,,[1]©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[2]MATLAB/SIMULINK,,,PC,SIMULINK,PSPICE,SABEREMTP,SIMNON,ACSL,,MathWorksMATLABSIMULIK,MATLABSimPowerSystemsSimMechanics,[3]1d,q,0,,,d,q,0[4],ddtid=1Ldvd-RLdid+LqLdwriqddtiq=1Lqvq-RLqiq+LdLqwrid-wdLq(1)Te=115p[iq+(Ld-Lq)idiq](2)Lq,Ldq,d;wr;R;iq,idq,d;vq,vdq,d;;p;Te,id=0,Te=115piq(3)id=0,q,,Te-TL=Jdwrdt(4)TL,J,2SIMULINKSIMULINK,11DCVoltageSource,UniversalBridgePermanentMagnetSynchronousMachine,ScopeStep,speedcontrol,q,d[5],dq,PIUqUd,dq/,SVPWM[6]SVPWMSVPWM,:,A,B,C36UniversalBridgeSimPowerSystems,,g,A,B,C,+,-,300VPermanentMagnetSynchronousMachined,q,0,,,[7]SIMULINK,Ts=5s,0012s,TypeFixed2step,Solverdiscret(nocontinuousstates),Periodesamp281()27©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(fundamentalsampietimes)Ts,Taskingmodeforpe2riodicsampletimeAUTO[8]1Fig11SimulationmodelofPMSM211,PI,,PI,KP,KI,,,2[9]2Fig12Simulationmodelofspeedloopadjustor2CPI,CPI1,CPI23PI,KP,KICPI(1,011)CPI1(011,012)CPI2(0102,1)PI3,constantconstant1KPKI212dq/SIMULINKFunction,4,FcnFcn1,dq/(5)[10]911,:MATLAB/SIMULINK©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=cos-sinsincosidiq(5)3PIFig13SimulationmodelofPIadjustor213SVPWMDiscreteSVPWMGenerator01,,SVPWM5K1K1/300,DiscreteSVPWMGeneratorDatatypeofinputreferencevectoralpha2betacomponents,SwitchingpattemPattem#2,Choppingfrequen2cy8kHz,Sampietime2106s[11,12]4dq/Fig14Simulationmodelofdq/transformation5SVPWMFig15SimulationmodelofSVPWMwavegeneration36PWM6,PWM1PWM66,601050201052s6PWMFig16SixcircuitPWMwavebetween010502and01052second02()27©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[13]8,989,0102s,,011s,,,,,,,[14],,[15,16]82000r/minFig18Timingcurverateat2000r/min9-2000r/minFig19Timingwaverateat2000r/min4,,MATLAB/SIMULINK,,,:[1],,,.[J].,2005,5:20223.JIMian2hao,ZENGYue2nan,ZENGJian2an,etal.SummarizeandProspectofthePMSMSystemofFrequency2GonversionandTiming[J].ElectricAge,2005,5:20223.[2]BIMALKBOSE.ModernPowerElectronicsandACDrives[M].[S.l.]:PearsonEducation,2001.[3],,.MATLAB710/Simulink610[M].:,20051121,:MATLAB/SIMULINK©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[M].Beijng:TsinghuaUniversityPress,2005.[4],.[J].,2006(2):90291.QIANHao,ZHAORong2xiang.VectorControlSystemofPermanentMagnetSynchronousMotor[J].JournalofAgriculturalMechanizationResearch,2006(2):90291.[5].[M].:,1994.WANGCheng2yuan.VectorControlACServo2DrivenMotor[M].Beijing:ChinaMachinePress,1994.[6],.[J].,2006(2):1022105.LINLi,HUANGShen2hua.SpeedControllerDesignofHighPerformanceAsynchronousMotorBasedonVectorControl[J].ApplicationofElectronicTechnique,2006(2):1022105.[7]BOUCHIKERS,CAPOLINOGA.VectorControlofaPermanent2MagnetSynchronousMotorUsingAC2ACMatrixConverter[J].IEEETransactionsonPowerElectronics,1998,13(6):108921099.[8],,.Backstepping[J].,2005,17(6):131821321.SHENYan2xia,WUDing2hui,LISan2dong.BacksteppingMethodModelingforPositionServoControllerofPermanentMagnetSynchronousMotor[J].JournalofSystemSimulation,2005,17(6):131821321.[9],,.Matlab[J].,2006,18(7):173321741.WAN