基于SOPC技术的电能质量监测系统的研究

上海交通大学硕士学位论文基于SOPC技术的电能质量监测系统的研究姓名：侯凡申请学位级别：硕士专业：电力电子与电力传动指导教师：马殿光20070101SOPCSOPCSOPCDSPLCDSOPCSOPCFFTTHERESEARCHOFELECTRICITYQUALITYMONITORINGSYSTEMBASEDONSOPCAbstractAsthebuilt-upofelectricitymarketofChina,electricityqualityhasbeenpaidmoreandmoreattentionbybothelectricitycompanyandcustomers.andthemonitoringofelectricityqualityisthepreconditionofanalyzingandimprovingtheelectricityquality.ThispapermakesuseofSOPCtechniquetoresearchfortheelectricityqualitymonitoringsystemanddesignedanelectricityqualitymonitoringsystembasedonSOPCtechnique,whosefunctionsareprocessingthesignalsfromelectricynetandsamplingdataforvoltagefluctuationmonitoring,frequencydeviationmonitoringandharmonicsmonitoringaswellastheresultdisplayonLCD.ElectricityqualitymonitoringsystembasedonSOPCtechniquehasalotofadvantagesincludinghighintegration,shortresearchperiod,lowdesigncostandrebuildingcapability.Thesecharacteristicsenhancetheflexibilityandexpandingablitiyandhavegreatmeaningtoelectricityqualitymonitoring.KEYWORDS:Electricityquality,Electricityqualitymonitoring,SOPCtechnique,FFT20071302007130200713011.112012324IEC1000-2-2/4IEEEpowerquality,80,3(Powerqualitymonitoringsystem-PQMS)1.21GTOIGBTIGCT23IT44199620502080(CustomPower)5WTO1.3DSPSOPC3SOPCDSP6LCD72.12.1.1IECIEEE221interruption0.1p.u.2Voltagesags0.5~60s0.1~0.9p.u.3Voltageswells0.5~60s1.1~1.8p.u.4transientspulse5overvoltage110%~120%1min6undervoltage80%~90%1min7harmonics8interharmonics9voltagenotches0.5810inbalance11voltagefluctuationandflicker122.1.2198939SVCSVC19912MW20kV18%2080110kV11110kV4%112.2%2.1.3123451062.1.431EMTPEMTDCNETOMACSPICEPSPICERLC21mmmIYU=&&1.11.1mYmI&mU&11mmY1mm-23STFT1FFTFFT1/2FFT2FFTGabor3-124--5FFTFPGA2.1.51990-2001642.22.2.150HzGB12325-199035kV10%10kV7%220V+7%-10%1113290%60%348.5()NNULLU−=1.21.2NLNU521sinEUPXδ∑=1.31.3PEUX∑δ220011432.2.2GB1980-19801%1121521s2129032.2.311920-19302050~60()2sin()utUtωα=+1.4161.4U2Uα22fTπωπ==ωfTuRi=diuLdx=1uidtC=∫212nN3174123SOPC18SOPC3.1SOPC20SOCSOPC(SystemOnProgrammableChip)SOPCSOC(SystemOnChip)MCUDSPFPGA51ARMMCUDSPFPGAMCUDSPFPGASOPCMCUDPSFPGAFPGA1632MCUAlteraNiosIIDSPFPGADSPIPFFTIIRFIRCodecDPSBuilderIPSOPCFPGAAlteraCycloneFPGAMCUDSPRAMSOPCSOPC1912RAM3IPCore45FPGA67SOPCSOPC3.1.1SOPCSOPC1FPGAIPIntellectualPropertySOPCFPGASOPC2FPGAIPSOPCAlteraNiosII3HardCopySOPCHardCopyFPGAFPGASOPCASICASICIPHDLEDAIPVirtualComponent,VCIP3.1.2SOPCSOPCSOPC20SOPCNiosIICPUNiosIIQuartusIISOPCBuilderC/C++APIApplicationProgrammingInterfaceNiosIIIDE3.2AvalonAvalonSOPCSOPCAvalonAvalonAvalon1233.2.1AvalonAvalon12AvalonFPGA3Avalon4Avalon5128128Avalon2SOPC216Avalon/Avalon7Avalon8AvalonAvalon3.2.2AvalonAvalonAvalonAvalonAvalonAvalonAvalonAvalonAvalonAvalonAvalon3.2.3AvalonAvalonAvalonAvalonAvalonAvalonAvalonSOPC3.2.4AvalonAvalonAvalonAvalonAvalonAvalonAvalon12SOPC2234563.3NiosIISOPCNiosII32NiosIISOPC1QuartusIINios2SOPCBuilderAlteraNiosNios3ModesimSOPCBuilderNios4DSPBuilderNios5NiosIIIDE6Linuxuc/OCII3.3.1QuartusIIMAX+plusIIPLDPLDEDASOCAlteraPLDQuartusIIQuartusII5.05.0QuartusIIAlteraCycloneIIQuartusIISOPCSOPCQuartusIIEDAQuartusIISOPCBuilderSOPCSOPC23IP3.3.2SOPCBuilderSOPCBuilderQuartusIISOPCSOPCSOPCBuilderSOPCSOPCBuilderIPAlteraFPGASOPCBuilderNiosIISOPCBuilderVHDLVerilogHDLNiosIIC/C++C/C++SOPCBuilder1SOPCBuilderGUISOPCBuilderIP2SOPCBuilderIPVHDLVerilogHDL3SOPCBuilderSOPCBuilderOS/RTOSSOPCBuilderSOPCSOPC24BuilderAvalonHDLSOPCBuilderHDL.bsfQuartusII.bdfModelSim4SOPCBuilderSOPCBuilderModelSim3.3.3NiosIIIDENiosIIIDEQuartusIINiosIIC/C++NiosIIIDEC/C++C/C++3.3.4DSPBuilderFPGAFPGADSPFPGADSPFPGADSPFPGADSPDSPDSPDSPDSPAlteraDSPBuilderFPGADSPFPGAMatlabDSPDSPBuilderDSPHDLFPGADSPBuilderAlteraDSPQuartusIIMathWorksMatlabSimulinkDSPMatlabSimulinkSignalCompilerQuartusIISOPC25QuartusIIModelsimDSPBuilder(1)MATLABSimulinkQuartusII(2)AlteraCycloneIICycloneFPGAStratixIIGXStratixIIStratixStratixGXFPGAHardCopyIIASIC(3)AlteraDSP(4)HardwareInLoop(HIL)Simulink(5)SignalTapIIDSPAlteraMATLAB(6)NiosIISOPCBuilder(7)PLL(8)(9)DSP(10)MATLABSimulinkVHDLQuartusII(.vec)(11)QuartusII(12)(13)SimulinkAlteraDSPHDLAlteraDSPBuilderMATLABSimulinkQuartusIIVerilogHDLVHDLDSPBuilderDSPDSPMATLABSimulinkAlteraDSPBuilderAltera(IP)MegaCoreDSPDSPBuilderDSPBuilderSimulinkDSPBuilderSimulinkSOPC26DSPBuilderMegaCoreDSPBuilderMATLAB/Simulink(.mdl)DSPBuilderSignalCompilerDSPBuilderMegaCoreSimulink(.mdl)VHDL(Tcl)3.1DSPBuilderMATLAB/SimulinkHardwareintheloop(QuartusIIPrecisionRTLLeonardoSpectrumSynplify)ATOMQuartusIIModelSimATOMQuartusIIVerilogHDLVHDL(.pof)SignalCompilerSimulinkSimulink3.1DSPBuidlerFigure3.1DSPBuilderDesignFlowDSPBuilderSimulinkDSPBuilderQuartusIIVerilogHDLVHDLDSPBuilderSignalTapIIDSPBuilderDSPBuilderQuartusIIDSPBuilderDSP1MATLAB/SimulinkSimulinkDSPBuilderSOPC272SignalCompiler3SimulinkScope4SignalCompilerRTL5ModelSim6DSPBuilderSignalCompilerRTL7QuartusII284.1SOPCADSOPC4.1A/DDSPLCDNiosII4.1Figure4.1HarewareDesignstructure&SignalflowDSPLCDNiosIISOPC4.2ADCSOPCLCM4.2Figure4.2HarewareSystemToplevelADCLCM29SOPCSOPC1ADC2345LCM6LCM74.24.2.150Hz60Hz50Hz60HzTV1103-112320Hz~20KHz4.14.1TV1103-1Table4.1TV1103-1Characteristics≤1