现代电力系统暂态稳定控制研究综述

2915Vol.29No.1520058PowerSystemTechnologyAug.20051000-3673200515-0040-11TM712A470·405412113100272ASURVEYONTRANSIENTSTABILITYCONTROLOFMODERNPOWERSYSTEMSLANZhou1NIYi-xin2GANDe-qiang11DepartmentofElectricalEngineeringZhejiangUniversityHangzhou310027ZhejiangProvinceChina2DepartmentofElectricalandElectronicsEngineeringTheUniversityofHongKongHongKongSARChinaABSTRACT:Alongwiththedevelopmentofmodernpowersystem,thesystemstabilitybecomesmoreandmoreimportantandthetransientstabilitycontrolisthekeyprobleminstabilitystudy.Here,thedevelopmentfeaturesofpresentpowersystemsandtheimportanceofstabilitycontrolarebrieflypresented.Theapplicationofnonlinearcontroltopowersystemtransientstabilitycontrolinrecentyearsissummarized,thepresentresearchsituationofstabilitycontrolforcontrolledobjectivesisdescribedaccordingtotheclassificationofcontrolledobjectives,andthesynthesisandcoordinationofcontrolsarediscussed.Finally,themaintasksofcurrentstabilityanalysisandcontrolresearcharepointedout.KEYWORDS:PowersystemTransientstabilityNonlinearcontrolHybridcontrolWideareameasurements(WAMs)WAMs1[1]HighVoltageDirectCurrentHVDCFlexibleACTransmissionSystemsFACTS20038·145000300[1]29732004CB21790050337010TheNationalBasicResearchProgram(973Program)(2004CB217900);ProjectSupportedbyNationalNaturalScienceFoundationofChina(50337010)2915411LyapunovLyapunov()0Vx0x∀≠(0)0V=()uux=()0Vx&V&V&Lyapunov[2]LyapunovmatchingconditionLyapunovLyapunovLyapunovLyapunovLyapunovLyapunov[3]Lyapunov[4][5]FACTS[6]212080[4][7,8][9]TVTVδ[10]ODSSH∞[11]STATCOM2DFL1981DFL90DFL[12]DFL[13]DFLSSSC[14]DFLDFL42PowerSystemTechnologyVol.29No.153α[5][15][16,17]4[18]MM3H∞H∞H∞Zames1979[19]H∞H∞RaccatiH∞HJIHamilton-Jacobi-Issacs[19]Lyapunov[20]H∞[21]H∞[22]H∞[23]H∞[23]4VariableStructureControlVSC2070()0SX=Slidingmode[5]()SX[24][25]PSS[26]291543[27]SVCTCSC58090ModelReferenceAdaptiveControlMRACSelf-TuningAdaptiveControlSTACMRACSTAC/[28]MRAC[29][30]STACMRAC[19][31]MRACSTAC6[32]ArtificialNeuralNetworksANNFuzzyControlFCmn[33]BackPropagationBP[32]70[33][34]BP[35][36]UPFC[37]HVDCPI3/FACTSHVDC[38]44PowerSystemTechnologyVol.29No.151/150AutomaticVoltageRegulatorAVR60AVR+PSS[38]7080[7]PSS[39]/[20,21][24][29,30][40][41]AVR+PSSAVRAVRPSS[24][31]2/[42]///PIPID/[43]Lyapunov[44][45]LMI2FACTSFACTSFACTS[46]SVCSTATCOMTCSCUPFCSTATCOMASVGVoltageSourceInverterVSLSVCSTATCOM[47,48]TCSCTCSC[49,50]UPFCFACTSVSL291545UPFC[51][51]UPFC[52]UPFCUPFC[53]UPFC3HVDCHVDCHVDC[54,55][56][57-59][57]HVDCPI[60,61][62]HVDCHVDC[63]44.1FACTSHVDCFACTS[64]Zaborsky[65]FACTS[66]UPFC[67]UPFC[68]TCSCTCSC[69]STATCOMSTATCOM[70]STATCOM4STATCOM46PowerSystemTechnologyVol.29No.15HVDC/HVDC[71][57]TCSCSVCTCSCSVC[72,73]4.2GlobalControl[74][75]HopfHopf[74][75]Bang-bang/HybridControl[76]90heterogeneous[77][77]4.3WideAreaMeasurementsWAMsWAMsGlobal291547PositioningSystemsGPSPhasorMeasurementUnitPMUPMUWAMsWAMs[78]WAMsPSSPSS[79]WAMs[80]WAMsDFLTCSCWAMsWAMsPMU5[6]WAMs[1]21[J]200010(10)870-876LuQiangMeiShengweiImportantbasicresearchesonpowersystemsfacing21century[J]NaturalScienceDevelopment200010(10)870-876[2][J]200125(3)1-10WuQinghuaJiangLinSurveyonapplicationofnonlinearcontroltheoriesinpowersystems[J]AutomationofElectricPowerSystems200125(3)1-10[3]Lyapunov[J]199418(10)25-29ChangXianrongPanYunjiangWanJunetalThestudyofgenerator’snonlinearexcitationcontrolbasedonLyapunovstabilitytheory[J]AutomationofElectricPowerSystems199418(10)25-29[4]GanDQQuZHCaiHZMultimachinepowersystemexcitationcontroldesignviatheoriesoffeedbacklinearizationcontrolandnonlinearrobustcontrol[J]InternationalJournalofSystemsScience200031(4)519-527[5]GhandhariMAnderssonGHiskensIAControlLyapunovfunctionsforcontrollableseriesdevices[J]IEEETransonPowerSystems200116(4)689-694[6]GuoYHillDJWangYYRobustdecentralizedexcitationcontrolofmultimachinepowersystems[C]ProceedingsoftheAmericanControlConferenceSanDiegoCalifornia199963833-3837[7]LuQSunYZNonlinearstabilizingcontrolofmultimachinesystems[J]IEEETransonPowerSystems19894(1)236-241[8]LuQSunYXuZetalDecentralizednonlinearoptimalexcitationcontrol[J]IEEETransonPowerSystems199611(4)1957-1962[9]MakFKDesignofnonlineargeneratorexcitersusingdifferentialgeometriccontroltheories[C]Proceedingsofthe31stConferenceonDecisionandControlTucsonArizona199211149-1153[10]FanLLFeliachiADecentralizedstabilizationofnonlinearelectricpowersystemsusinglocalmeasurementsandfeedbacklinearization[C]Proceedingsofthe43rdIEEEMidwestSymposiumonCircuitsandSystemsLansingMI20008638-641[11]KawomotoSFujiiMNonlinearcontrolofonemachinepowersystembyexactlinearizationusingoptimalparameters[C]ProceedingsofTransmissionandDistributionConferenceandExhibition2002AsiaPacific20021201-205[12][J]199212(2)35-41LiHuaZhangBaolinZhouRongguangGeneratorexcitationcontrollerdesignusingdirectfeedbacklinearizationmethod[J]ProceedingsoftheCSEE199212(2)35-41[13]SSSC[J]200323(3)65-68YanWeiWuWenshengHuaZhimingetalDirectfeedbacklinearizationmethodfordesigningSSSCnonlinearcontrollaw[J]ProceedingsoftheCSEE200323(3)65-68[14][J]199515(4)281-288ZhouShuangxiWangXingshengNonlinearexcitationcontrollerbasedonthedirectfeedbacklinear