SIEMENSPCSEnergyConversionApril2019RC-CNMCGMCSiemens.comSiemensAG2019SiemensAG20194/27/2019PCIBusinessforAPACMarketPage2INDEXSIEMENSPCSOverview1ReferenceMap&CaseStudies23456SiemensAG20194/27/2019PCIBusinessforAPACMarketPage3INDEXSIEMENSPCSOverview123456SiemensAG20191)Filterdependingoninvertertype2)DCdevicescaninsomecasesalsobedirectlyconnectedtoDCbusbar,dependingontheoverallconceptACsourcesDCsourcesStoragefuelcellH2O2H2OLoadsGridfilter1)filter1)2)2)PowerConversionmGridfilter1)~=filter1)==H2~=~=~=~=====Typ.motormoduleTyp.activeinfeedGridCodesEnergyconversioninvoltageandfrequencywillbethebackboneoffuturesupplyanddistributionconcepts4/27/2019PCIBusinessforAPACMarketPage4SiemensAG20194/27/2019PCIBusinessforAPACMarketPage5WhatisPCIfromSIEMENS?PowerConversionInfrastructureGrid=DCAC~~ACDC=BatteryOrotherkindsofStorageMediaGrid=DCAC~CapacitorGrid=DCAC~ShipGrid=DCAC~EnergyStorageSTATCOMOn-shorePowerSpecialConversionGrid=DCAC~BatteryOrotherkindsofStorageMedia=DCDC=PVPowerSiemensAG20194/27/2019PCIBusinessforAPACMarketPage6WheretousePCI?OPSBESSSTATCOMDriveSiemensAG20194/27/2019PCIBusinessforAPACMarketPage7VerticallyIntegratedSupplyChainPCIApplicationCenterforAPACProductSalesSalesChannel:ToSystemIntegratorsApplicationCentre:ProvidesTechnicalKnowHowonhowtointegrateSINAMICSS120,DCPapplicationrequirementsSolutiondoesnotincludebatterysystemorresponsibilityforbatteries.SystemSalesSalesChannel:OEMandEndUserApplicationCentre:ProvidescompleteengineeredsystemincludingE-Container,MasterControlPanel,InterfaceEngineeringExtendedSystemSalesincl.DigitalisationSalesChannel:OEM,EndUserApplicationCentre:CollaborateswithotherSIEMENSdivisions(suchasEMandCS)toprovideEnergyManagementSystemandlifecyclemaintenancecontracts.SiemensAG20194/27/2019PCIBusinessforAPACMarketPage8Standardofferings1.StandardPCICabinetdesign.•Withoptimizedcostandcomponentselection.•Optimizehandlingcostsandfactoryplanning•Localization2.StandardPCIPrimaryController.•Addcustomervaluewithhighfeatureset.•Digitaltwinconcept•Innovationtosupportgridapplications•Positionasamarketleaderfortechnology•Enablerforhighprofitability3.StandardContainerDesign.Engineeringandhandlingcostreductionbystandardization.SiemensAG20194/27/2019PCIBusinessforAPACMarketPage9PCICoreProductPortfolioPCI–PowerConversionInfrastructureInt.ProductPowerRange30kW100/200kW300/600/900kW-3MW(Parallel)950/1200kW-4.5MW(Parallel)1200/1400kW-5.3MW(Parallel)ACVoltage3AC320-10%...3AC480+10%3AC500-10%...3AC690+10%3AC500-10%...3AC690+10%DCVoltage520~780V(Max.800V)520~780V(Max.800V)520~780V(Max.800V)750~1100V(Max.1380V)750~1100V(Max.1380V)TopologyAC/DCAC/DCAC/DCAC/DCAC/DCIPClassIP20IP20IP20-IP54CoolingAir-coolingAir-coolingAir-coolingAir-coolingLiquid-coolingSiemensAG2019PrimaryController:DIGITALTWINDESIGNCONCEPT:DIGITALWORLDTOREALWORLDStandardisedPrimaryControllerInterfaceDesignBasedS7-1500üStandardisedcontrollerinterfaceforSTATCOM&BESSüDatamonitoringcapabilityandfutureMindShereconnectivityPage10SiemensAG2019PrimaryControllerSystemModelling&FDSSiemensAG20194/27/2019PCIBusinessforAPACMarketPage12INDEXSIEMENSPCSOverview1ReferenceMap&CaseStudies23456SiemensAG20194/27/2019PCIBusinessforAPACMarketPage13GlobalKnowHow&CoverageThreeApplicationCenterstocoverglobalmarketsApplicationCenterNuremberg,GermanyForEuropeMarketBeijing,ChinaForAPACMarketAtlanta,USForAmericanMarketSiemensAG2019ReferenceMap–PowerConversionInfrastructureGlobalInstallation4/27/2019PCIBusinessforAPACMarketPage14SiemensAG20194/27/2019PCIBusinessforAPACMarketPage15CaseStudy–PCS:FrequencyRegulationChina:•AGCResponseSupport•AutomaticGenerationControl(AGC)toassistwithpowerplantmechanicalgeneratorstimelagduringAGCcontrolEurope:•PrimaryControlReserve(PCR)forfrequencyRegulation(+-10mHz,lessthan15seconds)•SecondaryControlReserve(SCR)forenergybalance(typically~4hoursormore)UK:•FastFrequencyRegulation(FFR)Australia:•FrequencyControlAncillaryServices(FCAS)–AEMO,6second,6secondand6minitueSiemensAG2019PowerSystemInertia&FrequencyRegulation:vMechanicalgeneratorshaveinertiaduetolargespinningrotor.vMechanicalinertiaprovidespowersysteminertianecessaryforslowrateofchangeoffrequencyincaseofload/generationfluctuations.vMechanicalgovernortakessometime(seconds)torestoresthespeedtotheoriginalsetpoint.vRateofChangeofFrequencyControl(RoCoFControl).http://ccc.centers.ufl.edu/sites/default/files/files/background.pdfSiemensAG20194/27/2019PCIBusinessforAPACMarketPage17CaseStudy:FrequencyRegulation–AGCsupportGuangzhouFR–AGCControl–BESS–9MWEndUserGuangzhouHuarunThermalPowerPlantLocationGuangzhou,ChinaFunctionalRequirements§FrequencyRegulationCustomerBenefits§fasterpowerresponsetime(<20ms)§higherpoweroutaccuracy(<0.5%)§fasterchangeovertimebetweencharginganddischarging(<50ms)§higherefficiency(>98.2%)§completinginverterprotectionandalarmsystem§basedonIndustryFrequencyConverterPlatform§ImprovefrequencyregulationabilityofPowerGenerator,IncreaseoperationefficiencyofPowerGenerator.SiemensFirstBESSAncillaryServiceProjectsinChinaSiemensAG2019§Customer:Narada§Location:SingaporeIndustrialParkProjectDetails:•PCS:20MW•BatteryCapicity:160MWhFunctionalRequirements§PeakShaving§Powerdemandmanagement§Highreliablity27-Apr-19Page18ReferenceCaseWuxiIndustryPark–BESS–20MW/160MWhSiemensAG2019Australia–WeakGridConnectionRequirementsAEMORegulations:RateofChangeofFrequencyControl,PSCAD,PSSEModelsOTRRegulations:InertiaSupport4/27/2019PCIBusinessforAPACMarketPage19CaseStudy:SIEMENSPCS-WeakGridSiemensAG2019Typicaltransmissionnetworkforacountry-AustraliavAustralia–notentirecountryisinterconnected.vManymicrogids(DieselorGasgeneration)vSomestates(e.g.SouthAustralia)haveveryhighrenewableenergyinstallations.Morethan50%renewableenergy–Needspecialattention!!!Source:AEMOSiemensAG2019SynchronousGeneratorSynchronousMachinevHasveryhighmomentofinertia(combinedwiththemechanicalturbine)vHasveryhighshortcircuitcurrent(lowimpedance)vReactivepowercontrolbyadjustingthefieldexcitationcurrentvFrequencycontrolledbythedrivingenginespeed(fuel).SiemensAG2019InverterasVirtualSynchronousGeneratorSINAMICSS02:GridDroopControl“VirtualSynchronousGenerator”Keyfeatures:üArtificial“Synthetic”InertiaüHighoverload/shortcircuitcurrent(uptoapprox200%for1second)üArtificialimpedanceforstartinglargeloadsüBlackStartüSoftenergizationofTransformersüPoweroscillationdampingüLoadHarmonicdampingSiemensAG2019§EndUser:PowerUtility§Location:Perenjori,WesternAustraliaProjectDetails:UtilityscaleBESStoimprovethesupplyreliabilitybyprovidingbackuppowersupplytothetownofPerenjoriinisolationfromthenetworksupplyincaseofnetworkinterruptions.FunctionalRequirements§Reliabilityfunction-Islandedoperation§Batterychargingfromnetwork§Systemfrequencysupporthttps://www.youtube.com/watch?v=1_p3TtG326s27-Apr-19Page23Strengths§LiquidCooledInvertersthatprovideremovalofapprox.95%ofheatlossestoexternallymountedheatexchanger(greaterefficiency).ThisresultsinlowHVACrequirementswithinoutdoorenclosure,ascomparedtoaircooledinverterconfiguration.§Fullyencloseddustproofenclosures.§SiemensServiceSupport,localCentreinPerth.§Voltageregulationinunbalancednetwork§Strongapplicationknow-how.ReferenceCasePerenjori–BESS–2.4MW/1.1MWhSiemensAG2019§EndUser:TerritoryGeneration§Location:AliceSprings,NorthernTerritoryProjectDetails:Thebatteryarray,5MWwith40minutesofstorageisdesignedtocoverthevariabilityofsolargeneration,particularlyascloudspassoverthesolararrays.ItaresponsetosomeofthegridmanagementissuesthatTerritoryGenerationwasexperiencinginAliceSprings,whichhasthehighestsolarpenetrationinAustraliaFunctionalRequirements§Providefrequencycontrolancillaryservices(FCAS)§Enablereductionofspinningreservefromgasgenerators§Smooththeimpactofvariablesolargeneration,therebyalsoenablingfurtherpenetrationofsolarPVonthenetwork§Providepeakshavinginordertodefertransmissionsystemupgrades§Providereactivepowerandvoltagecontrolatthelocalbushttps://player.vimeo.com/video/210792675?title=0&byline=0&portrait=027-Apr-19Page24Strengths§Systemdesignedtohaveabilitytoaugmentthestoragecapacitywithfurtherbatteriesinthefuture§Sizedtoprovidereactivepowerbalancecapability§Voltageregulationinunbalancednetwork§Energydensedesigninruggedcontainerisedsolutionwithsmallfootprintinharshconditions“Thatwillmeanasignificantreductionintheamountofgasburnedforelectricity,andwillmeansignificantlyless“spinningreserve”isneeded.ThatwillalsomeanabigreductioninCo2emissions.”–TimDuignanTGCEOReferenceCaseTerritoryGeneration–BESS–6MW/2MWhSiemensAG2019ThanksPreparedbyMrDineshKathriarachchiHeadPCIAPCASIAPACMsYiLiuPCDProductManager,LDPChina4/27/2019PCIBusinessforAPACMarketPage25