时空大数据环境下的大电网稳定态势量化评估与自适应防控体系构建刘道伟

352Vol.35No.2Jan.20,20152682015120ProceedingsoftheCSEE©2015Chin.Soc.forElec.Eng.DOI10.13334/j.0258-8013.pcsee.2015.02.0020258-8013(2015)02-0268-09TM76(100192)ConstructionofStabilitySituationQuantitativeAssessmentandAdaptiveControlSystemforLarge-scalePowerGridintheSpatio-temporalBigDataEnvironmentLIUDaowei,ZHANGDongxia,SUNHuadong,MAShiying,LIBaiqing,ZHUChaoyang,YIJun,ZHENGChao,QINXiaohui,XUPengfei,YANGXuetao(ChinaElectricPowerResearchInstitute,HaidianDistrict,Beijing100192,China)ABSTRACT:Powersystemspatio-temporalbigdataconsistsofreal-timeinformationfromwideareameasurementsystem(WAMS)andsimulationresultsintermsofcontingencies.Tominethebigdataquicklyandefficiently,andhencetorealizeon-linesecurityassessmentandcontroloflargescalepowersystemsisoneofthecoreobjectivesofsmartgrid.Fromtheprospectiveofwideareaspatio-temporalmeasurementinformation,theconceptwasexpoundedofpowersystemspatio-temporalbigdata.Thestructureandkeytechnologiesofpowersystemon-linestabilitysituationassessmentandadaptivedefensecontrolsystem(ST-SADC)wereproposed.ST-SADCrealizesreverseprojectionvirtualmodeling:acriticallinkinpowersystemstabilitysituationquantitativeassessment,toutilizebigdataanalysisandproceedingtechnologyandwideareaspatio-temporalmeasurementinformation.Trajectorytypeadaptivedefensecontrolwasthusrealized.Currentachievementsofrelevanttechnologyacknowledged,cycleprogressiveresearchitinerarywasaddressedofST-SADC.EstablishingST-SADCwillfurtherexpandanddeepenwideareaspatio-temporalmeasurementinformationmining,andfinallyincreasetheabilityoftrajectorytypepowersystemsecuritywarningandcontrol.KEYWORDS:spatio-temporalbigdata;wideareameasurementsystem(WAMS);stabilitysituation;quantitativeassessment;adaptivedefensecontrol(51207143)863(2011AA05A119)ProjectSupportedbyNationalNaturalScienceFoundationofChina(51207143);TheNationalHighTechnologyResearchandDevelopmentofChina863Program(2011AA05A119).(stabilitysituationassessmentandadaptivedefensecontrolsystemST-SADC)ST-SADCST-SADC0[1-2][3-5][6-9][10-12]2269[13-14][15-22],1[23-25]2[6,26]3[7]4[27-28]5[24,29-30][31]20133[32][33]1(globalpositionsystemGPS)(ms)(phasormeasurementunitPMU)PMUPMU()2703522.1(stabilitysituationassessmentandadaptivedefensecontrolsystemST-SADC)ST-SADC1D50001ST-SADCFig.1IntegratedfunctionaldiagramofST-SADC22.2ST-SADC2D50002ST-SADCFig.2HardwarestructureofST-SADCST-SADC()2222712.3ST-SADCST-SADC3SCADAWAMSAVCAGC.........3ST-SADCFig.3SoftwarestructureofST-SADC1()ST-SADC23452723562278ST-SADC3ST-SADC3.1()3.24123443.3()31227323“––”33.4412343.53.64()()4ST-SADCFig.4FunctionmoduleintegrationofST-SADCST-SADCHadoopSparkStorm24ST-SADC51235ST-SADCFig.5CycleprogressivestudiesrouteofST-SADC127435232“”5ST-SADCST-SADC[1][J]200727(1)1-7ZhuFangZhaoHongguangLiuZenghuangetalTheinfluenceoflargepowergridinterconnectedonpowersystemdynamicstability[J]ProceedingsoftheCSEE200727(1)1-7(inChinese)[2][J]201030(25)1-9ZhangLiyingYeTingluXinYaozhongetalProblemsandmeasuresofpowergridaccommodatinglargescalewindpower[J]ProceedingoftheCSEE201030(25)1-9(inChinese)[3]814[J]200327(10)8-1116YinYonghuaGuoJianboZhaoJianjunetalPreliminaryanalysisoflargescaleblackoutininterconnectedNorthAmericapowergridonaugust14andlessonstobedrawn[J]PowerSystemTechnology200327(10)8-1116(inChinese)[4]814[J]200428(8)10-15LiuYongqiXieKaiAnalysisonblackoutofinterconnectedNorthAmericapowergridoccurredonAug142003fromtheviewpointofpowersystemdispatching[J]PowerSystemTechnology200428(8)10-15(inChinese)[5]1ll0[J]201034(7)1-5LinWeifangSunHuadongTangYongetalAnalysisandlessonsoftheblackoutinBrazilpowergridonNovember102009[J]AutomationofElectricPowerSystems201034(7)1-5(inChinese)[6]()[J]200630(1)8-16XueYushengSpace-timecooperativeframeworkfordefendingblackoutspartIfromisolateddefenselinestocoordinateddefending[J]AutomationofElectricPowerSystems200630(1)8-16(inChinese)[7]()[J]200630(2)1-10XueYushengSpace-timecooperativeframeworkfordefendingblackoutspartIIreliableinformationquantitativeanalysesandadaptivecontrols[J]AutomationofElectricPowerSystems200630(2)1-10(inChinese)[8][J]200828(34)87-93YanJianfengYuZhihongTianFangetalDynamicsecurityassessment&earlywarningsystemofpower2275system[J]ProceedingsoftheCSEE200828(34)87-93(inChinese)[9][J]201034(3)55-60ZhengChaoHouJunxianYanJianfengetalFunctionaldesignandimplementationofonlinedynamicsecurityassessmentandearlywarningsystem[J]PowerSystemTechnology201034(3)55-60(inChinese)[10][J]200933(17)21-28ZhangBomingSunHongbinWuWenchuanetalFuturedevelopmentofcontrolcentertechnologiesforsmartgrid[J]AutomationofElectricPowerSystems200933(17)21-28(inChinese)[11][J]200929(34)1-7YuYixinLuanWenpengSmartgridanditsimplementations[J]ProceedingsoftheCSEE200929(34)1-7(inChinese)[12][J]201030(1)7-13LiuJunyongShenXiaodongTianLifengetalProspectsofvisualizationundersmartgrid[J]Electricpowerautomationequipment201030(1)7-13(inChinese)[13][J]201337(21)52-59YaoJianguoYangShengchunShanMaohuaReflectionsonoperationsupportingsystemarchitectureforfutureinterconnectedpowergrid[J]AutomationofElectricPowerSystems201337(21)52-59(inChinese)[14][J]20143