ZTE Prepayment Smart Meter Solution High level V1 0_20131025 pptx电表项目ZTE Prepayment Smart Meter Solution High level V1 0_20131025

ZTEPrepaymentSmartMeterSolution,2013/10/25,DocumentDescription,Agenda,BackgroundofXXXSmartMetermarketSomeFactsaboutOperationSmallMeter,ButBigBenefitsZTEPrepaymentSmartMeterSolutionSomeImportantKeys,BackgroundofNigeriaSmartMetermarket,4,Population:100,000,000Electricalcustomers:5,172,979Meterinstallation:2,900,000Metercoverage:45.85%lessthan50%,Residentialcustomerswithoutmeter,chargedbyarea.TheChargeofelectricityis70%-80%HighManpowercostHighLinelossOverduepaymenthappenfrequentlytoaffectthecashflowTamperingactioncausesrevenueloss.,ConfrontingProblem,Challenges&WayForwardForKano,5,InadequatefundstopurchaseenoughmeterstofillmeteringgapsNonproductionofmeterslocallyLackofadequateskilledmanpowertoinstallmetersInadequatevendinginfrastructureTampering/meterby-pass,challenges,HopetoenterintopartnershipwithsomeinvestorsTrainingofmorepersonnelonmeteringtechnologyandinstallationOutsourcingforstandardinstallationandcostsavingProvisionofadequatevendinginfrastructureHeavypenaltyformetertampering/by-pass,WayForward,Agenda,BackgroundofXXXSmartMetermarketSomeFactsaboutOperationSmallMeter,ButBigBenefitsZTEPrepaymentSmartMeterSolutionSomeImportantKeys,Operationisnotsimple,7,Revenues,Costs,CostsConstructioncost(Powergrid,LVtransformers,meters,mainsupply,backendsystem)Operationcost(manpowercost,maintenancecost,powercost,lineloss)Financialcost(interest,currentfund)Others(agencycommission),Operationprincipleisreducingcostsandincreasingrevenues.,RevenuesElectricityfee,CostsAnalysis,8,IncreasingpowergridcovercanhelpDISCOtoobtainmoreusers.Butitmeansmoreconstructioncosts.Abalancepointshouldbefound.,ManpowercostmeterreadingworkerscostMaintenancecostsupportservicecostPowercostpayforelectricitylineloss-physicallineloss,managementlineloss,Operationcost,InterestinterestfordebtsCurrentfundimportantforoperation,Constructioncost,Financialcost,MeterIsTheKeyForRevenue,9,UserusethepowerandpayfortheDISCO,sotherevenueofDISCOisbasedonmetering.Electricitymeterisadoptedforpowermetering.,Agenda,BackgroundofXXXSmartMetermarketSomeFactsaboutOperationSmallMeter,ButBigBenefitsZTEPrepaymentSmartMeterSolutionSomeImportantKeys,SmartMeterHelpsDISCOtoImproveRevenue,11,HelpforreduceconstructioncostLonglife-timetoreduceconstructioncostSmartmeters(10-15years)Vstraditionalmeter(5years)HelpforreduceoperationcostAMRandprepaidtechnologytoreducemanpowercostHighprecisionmeteringtoreducemanagementlinelossLowpowerconsumptiondesigntoreducetechnicallinelossAnti-tamperingdesigntoreducemanagementlinelossHelpforreducefinancialcostPrepaymentcanhelpDISCOtogetenoughcurrentfund,reduceinterestandoverduepayment.,EvolutionofMeteringTechnology,12,Electronicstaticmeter,in1990TOUsupportLocalcommunicationMaximumdemandrevenueprotection,PrepaymentSmartmeter,in1997PrepaymentfeatureAnti-tamperingRemotepayment,AMR/AMIsmartmeterAutomaticmeterreadingLocalandremotecommunicationRemotecontrolDemandresponseInhomedisplayPowerqualitymanagement,PrepaymentSmartMeterAndAMISmartMeter,13,ComplieswithIEC62055standardsForenduser,payfirstandthenusepowerControlbasedonlocalaccountwithoutscheduledmanualmeterreadingUsercanrechargeviaSMS,bankcard,retailoutlet,businesshall,ComplieswithIEC62056standardsCommunicatewithbackendsystemdirectlyorviaconcentratorAutometerreadingRemotecontrol,remotemanagement,STSKeypadPrepaymentSmartMeter,AMISmartMeter,SuggestionsforSmartMeterDeployment(1),14,Forresidentialcustomers,Prepaymentsmartmeteristhefirstchoice.,VendingsystemRetailoutletPrepaymentmeters,SuggestionsforSmartMeterDeployment(2),15,Insomekeypointofpowergrid,suchassubstation,transformeretc.AhighprecisionAMIelectricitymetershouldbedeployed.,Substation,Transformer,Communicationnetwork(WAN)HighprecisionAMImeter,SuggestionforVendingSolution,16,StrongsuggestedLowcostandeasyforuseNeedhelpbybank(Userwillpaybybankcard),SMS/USSD,StrongsuggestedLowcostandeasyfordeploymentSupermarket,smallshop,Retailoutlet,SuggestedDeployedincity,Businesshall/CDU,VendingbySMS/USSD,17,Inputtoken,SMS/USSD,CommunicationwithMSVS,Sendtoken,Thecustomershouldbindhasaccountwithabankcardatfirst.ThecustomersendSMSorUSSDcommandtotheMSVSwithhismeteridandcredit.TheMSVSwillgenerate20digitstokenandsendtocustomersmobilephoneviaSMS/USSD.Thecustomerinputthetokenforrecharge.,VendingbyRetailOutlet,18,Retailoutlet,Credit,Customer,Sendtoken,Printtoken,CommunicationwithMSVS,Credit,Customer,DigitToken,SMS/USSD,Retailoutlet,Beforevendingpower,theretailoutletshouldgetcreditfromMSVSatfirst.Thecustomerpaycashtoretailoutlet.TheretaileruseportablevendingterminalormobilephonetocommunicatewithMSVS.TheMSVSwillcreate20digitstokenandpushtotheretailoutletandthebalanceofretailerwillbetransferredtocustomer.Theretailoutletprovidewritingtokenordigittokentothecustomer,Wirelessnetwork,Sendtoken,CommunicationwithMSVS,PortableVendingTerminal,19,VendingbyCDU,20,VPN/WAN,Credit,Customer,Printtoken,CDU,CommunicationwithMSVS,Inputtoken,ThecustomerwillgototheCDUforpowervending.ThecustomerpaycashorothercredittotheCDUandprovidemeterinformation(meterid,customernameetc.).TheCDUwillcommunicatewithMSVS.TheMSVSwillgenerate20digitstokenandpushtotheCDU.TheCDUprintthetoken.Thecustomerinputthetokenforrecharge.,Sendtoken,Agenda,BackgroundofXXXSmartMetermarketSomeFactsaboutOperationSmallMeter,ButBigBenefitsZTEPrepaymentSmartMeterSolutionSomeImportantKeys,ZTEPrepaymentSmartMeterSolution,DBserver,Applicationserver,BackendSystem,Firewall,Switch,Internet/Ethernet,Router,VendingStation,Router,Firewall,Switch,PC,Printer,PC,Printer,STSKey,STSCode(20digits),Prepaymentmeters,VendingStation,Router,Firewall,Switch,PC,Printer,STSCode(20digits),Keypadmeter,Prepaymentmeters,Keypadmeter,22,ArchitectureofVendingSystem,23,B/Sframeworkstructure,C/Sframeworkstructure,TheCDUwilluseIEtoaccesstheMSVS,andalldatawillbestoredintheMSVS.TheCDUcanuseinternetwiththeaccesspermission.,EachCDUhaslocalserverandSM,andthedatawillbesynchronizedontime.AclientsoftwarewillbeinstallintheclientPC.,Functionsdescription,ServicefunctionCustomermanagement.Online/offlinePowervendingRefundmanagementVendingstationcreditlimitationHistoricalarrearmanagementTokenmanagementSTSsecuritymodule(SM)managementMultilanguagesupportSMSbasedelectronictokenTamperingeventmanagementAgencymanagementMultitariff,OperationfunctionSystemconfigurationFaultmanagementPerformancemanagementRightmanagementLogBackupmanagement,BusinessfunctionStatisticsandReports,InterfacefunctionInterfacetoSMSCInterfacetobillingsystemOthercustomizedinterface,Workflowofprepaymentsmartmetersolution,25,Tokenprinter,SecurityModule,POS,Client,Buyvoucher,Lowbalancealarm,Token,Charge,PowerfulPaymentSolution,PrepaymentSmartMeterList,27,KeypadPrepaymentMeter,MetercategoryBasedonphasesofconsumerSinglephasekeypadprepaymentsmartmeterThreephasekeypadprepaymentsmartmeterBasedoninstallationmethodIntegratedprepaymentsmartmeterSplitprepaymentsmartmeterBasedonstandardsmetercompliedBSstandardANSIstandardDINrailinstallationcompliedSinglephaseSplitmeter,Forsingle-phaseDIN-railmeter,thereare4-positionand8-positioncentralizedmountingmethods.Applicableforonemeterboxtomultiplecustomers.,MeterMounted-DIN-rail,MeterMountedBSwithscrew,BSmountingforSingle/Three-phase.ApplicableforOne-houseOne-meter.,KeyFeatures-AMIEvolution,PLC/RS485,CommunicationNetwork(GPRS/CDMA),Concentrator,GPRS/CDMA,Meter,ResidentialHouse,Factory,Terminals,DBserver,Applicationserver,AMIBackendSystem,Firewall,Switch,Router,PC,Interfaceserver,Communicationserver,Uplinkcommunicationportreserved.Forsplitkeypadprepaymentmeter,thePLC/RS485communicationmoduleisavailable.ByaddingconcentratorandAMIbackendsystem,theprepaymentsmartmetercanbeupgradedtoAMIsmartmetersmoothly.,KeyFeaturesOfflinepowervending,31,Offlinepowervendingsupport:ForB/SbasedCDU,theportablevendingterminalwillbeusedtoaccessMSVSviaGPRS/CDMA.ForC/SbasedCDU,datawillbesynchronizedwhentheconnectionisrecovered,KeyFeatures-Anti-tampering,32,Neutrallinemeteringtoantiphaselinebypass,4,Otherpolicyforanti-tampering,Meterboxisnotjustprotectionmetertoavoidhurtbysunshine,rain,thunderbutallforanti-tampering.Themeterboxcanbemadebyironmaterialwhichisusefultophysicalhurttothemeter.,ThemeterisincludingMCU(MeasureandControlUnit)andCIU(CustomerInterfaceUnit).TheMCUwillbeinstalledoutsidethehousesuchasonthepole,andthecustomercantouchtheCIUpartonly.Underthiscondition,thecustomerishardtosometamp