Simplorer技术培训-器件建模与系统仿真

Simplorer器件建模与系统仿真内容提要•总体介绍•Simplorer用于器件建模–IGBT、MOSFET特征化建模–DC/DC变换器特征化建模–电源控制芯片建模•Simplorer用于系统仿真–用于电磁场系统仿真–用于多物理域系统仿真•实例演示Simplorer总体介绍•多物理域,高性能系统的系统级仿真工具•应用于汽车、航空航天/军工和工业自动化领域•和ANSYS的其它电磁场仿真工具Maxwell,PExprt,RMxprt,Q3D等无缝集成•和ANSYS其它物理域软件Mechanical、Icepak、Fluent等有接口•三中基本的仿真方法:电路方框图状态机•分析类型:DC,AC,TransientSUM2_6CONSTid_refG(s)GS2II_PART_idGAINidLIMITydUL:=9LL:=-9GAINP_PART_idKP:=0.7612R1R2R3R4501k1k50C1C23.3u3.3uV0:=5V0:=0N0005N0003N0004N0002IMP=0IMP=1IMP=0IMP=1IMP=0andRLine.I=ILOWIMP=1andRLine.I=IUPIMP=0andRLine.I=IUPIMP=1andRLine.I=ILOWSET:CS1:=-1SET:CS2:=-1SET:CS3:=-1SET:CS4:=-1SET:CS1:=-1SET:CS2:=1SET:CS3:=-1SET:CS4:=-1SET:CS1:=1SET:CS2:=-1SET:CS3:=-1SET:CS4:=-1SET:CS1:=-1SET:CS2:=-1SET:CS3:=-1SET:CS4:=-1Simplorer总体介绍ANSYSSimplorerMatlabSimulinkSimulationDataBus/Simulator“0D”CouplingTechnologyCo-SimulationCircuits:States:VHDL-AMSIF(domain=quiescent_domain)V0==init_v;ELSECurrent==cap*voltage'dot;ENDUSE;MatlabRealTimeWorkshopC/C++UserDefinedModelANSYSRBDANSYSMaxwellBlocks:Electromagnetic(FEA)Mechanical(FEA)ModelExtraction:EquivalentCircuit,ImpulseResponseExtractedLTI,StiffnessMatrixFluidic(CFD)Thermal(FEA/CFD)ANSYSCFDSCADESuite功能强大的系统仿真软件热电磁场结构流体ANSYS:MultiphysicsSolversXPrtToolsSimplorerFEAFieldSolversQ3D控制算法、子系统部件系统集成Simplorer处于系统设计的顶层Simplorer用于器件建模SimplorerIGBT、MOSFET特征化建模NIGBT_BasicDyn1NIGBT_Average_T1NIGBT_AdvDyn1SimplorerIGBT、MOSFET特征化建模Infineon:eupecFZ600R12KE3ExtractionTool0.001.002.003.004.005.00Vce.V[V]0.00200.00400.00600.00800.001000.001200.00Ic.I[A]x02_OutputOutputChar.@Tj=125cCurveInfoIc.ITROutputCharacteristicsVce-IcVg=1715119DatasheetSimplorerIGBT、MOSFET特征化建模-231.0n618.0n0200.0n400.0n-50.0700.00166.7333.3500.0-172.0n750.0n0200.0n400.0n600.0n-50.0700.00166.7333.3500.0TestVSSimulation(VceandIc)•平均模型:–A,B,F•基本动态模型:–A,C,D,F•高级动态模型:–A,C,E,FSimplorer中IGBT参数化模型的层次基本电性能和热性能AverageIGBTmodel驱动电路优化、EMI/EMCAdvanceddynamicmodelSimplorer中IGBT参数化模型的层次•根据厂商的数据手册或测试结果建模•生成DC/DC行为模型，提高求解速度和效率SimplorerDC/DC变换器特征化建模SimplorerDC/DC变换器特征化建模VinpVomVopVinmCC/CC270V/28VConvertidorImpedanciadeSalidaM骴uloFase0.100.101110101001001k1k10k10k100k100k1Meg1Meg100Meg100Meg0.100.101110101001001k1k10k10k100k100k1Meg1Meg100Meg100Meg-90.86-32.76-80.00-60.00-40.00-90.86-32.76-80.00-60.00-40.00-180.00-90.000.0090.00180.00-180.00-90.000.0090.00180.00f[Hz]f[Hz][dB][deg]1.581.861.651.701.751.803.38m3.72m3.45m3.50m3.55m3.60m3.65mDin醡icaanteEscal髇deCargaSimplorerDC/DC变换器特征化建模生成DC/DC行为模型用于大系统仿真，分析系统效率、上电延时逻辑、冲击电流等Simplorer电源控制芯片建模Simplorer电源控制芯片建模RampVrefOUTVcINVE_A_OutRtNIClockCtSoftStartIlimGNDVccIlim_REFVcc.V9.2Vcc.V8.3STARTSTOP+VVsoftSOFT_CTRLVosc.V1.1Vosc.V2.8FALLRISEVrefVrt+VVccS8I2+VVoscVclock+VVramp+VVIlimSET:FAULT:=0SET:Ilim:=0SET:Ilim:=1SET:FAULT:=1Vilim.VIref.VVilim.VIref.VVilim.V1.4Vilim.VIref.V+-opv_supply2I3E8D2D3E9((Vramp.V+1.25)EA.V)||Ilim-Vclock.V3-Vclock.V3-Vclock.V3SET:OUTA:=0SET:OUTA:=1SET:OUTA:=0+VEAS2S3+VIrefDatasheetSimplorerSimplorer电源控制芯片建模ControlledbuckconvertercurrentsenseCurrentlimitsettingvoltageOscillatorcircuitandsynchronizationsignal(Clk)ErroramplifierfeedbacknetworkOutputvoltageClockOscillatorvoltageCurrentmodesetting00000UCx823RampPwr_GNDVrefOUTVcINVE_A_OutRtNIClockCtSoftStartIlimGNDVccIlim_REFVccCCsoftRRoscR2LRsenseDR1+VClkCoscASE60.000.200.400.600.801.00Time[ns]0.100.300.500.700.90R.V[V]CurveInfoR.VTR260.00270.00280.00290.00300.00Time[us]0.005.0010.0015.0020.00Y1[V]CurveInfoClk.VTRCosc.VTRRsense.V+1.25TRA.VTR400.00410.00420.00430.00440.00450.00Time[us]0.002.505.007.5010.0012.5015.0017.5020.0022.00Y1[V]AnsoftLLCSimplorer1XYPlot3CurveInfoClk.VTRCosc.VTREAOut.VTRA.VTRRsense.V+1.25TRSimplorer用于系统仿真Simplorer用于电磁场系统仿真TransientdirectcouplingwithFEA:Electromagneticfield-CircuitModel-basedcoupling:ElectromagneticfieldorAnalyticalmethod-CircuitSimplorer用于电磁场系统仿真AAAT+EMI-MotorDrivePredictionIGBTPackageDesignQ3DFrequencySweepPMMotorDesignMaxwellCouplingBusBarDesignQ3DFrequencySweepQ3DFrequencySweepSpiceCouplingPMControlDriveDesignSimulinkCoupling23Copyright©2006RockwellAutomation,Inc.Allrightsreserved.05101520253035-5-4-3-2-1012LISNResistorVoltagesVolts(V)Time(sec)VRpVRn•BlueelementsaremanuallyinputfromQ3Dandareturnedon/off•2nsstepsize•4mstotaltime•30-60minSimulationtime•VDC=200Vnominally•50%(resistive)loadnominally0.150.3131030-20020406080100120SimulatedCMEMISpectrumNoise(dBV)0.150.3131030-20020406080100120SimulatedDMEMISpectrumDMNoise(dBV)Frequency(MHz)Simplorer用于电磁场系统仿真（EMI/EMC)VHDL-AMSFPGAModelPWMinverterModelUHSMotorModelVHDL-AMS(Digital）电机控制系统C/C++、VHDL-AMS代码设计：永磁同步电机矢量控制系统设计，无缝集成用户自定义代码Simplorer用于电磁场系统仿真Simplorer用于多物理域系统仿真Simulink实例演示（视频）TheEnd