SmartGrids_V41_c

1、©ABB2008-12-08ABB_SmartGrids_V41.ppt|1WhenGridsGetSmart(addspeaker‘sname)©ABB2008-12-08ABB_SmartGrids_V41.ppt|2OverviewSmartGrids–whyandwhat?ABBSmartGridsofferingSmartGridsbusinessdriversandsolutionareasSmartGridsreferencesSmartGridsR&Dandpilotprojects©ABB2008-12-08ABB_SmartGrids_V41.ppt|3Morerenewablepowergeneration(details)FuturechallengesforelectricitysupplyIncreasingdemand(details)EnvironmentalconcernsSecurityofsupply–lesssourcingfromsensitiveregionsImpactongridstabilityandefficiencyRe。

2、liabilityofsupplyAgeinginfra-structureAgeingworkforceITsecurityEnergyefficiencyDistributedandintermittentgenerationCustomerpricingexpectedtofosterdemandresponsesGridsofthefuturewillbedifferentfromthoseofthepastOpenforalltypesandsizesofgenerationtechnologiesIntegratingdemandsideinsystemoperationSmartGrids–whyandwhatABBSmartGridsofferingSmartGridsbusinessdriversandsolutionareasSmartGridsreferencesSmartGridsR&DandpilotprojectsFundamentalchangesinpowersupply©ABB2008-12-08ABB_SmartGrids_V41.ppt|。

3、4FromtraditionaltosmartgridsCentralizedpowergenerationOne-directionalpowerflowGenerationfollowsloadTop-downoperationsplanningOperationbasedonhistoricalexperiencetraditionalgridsmartgridsCentralizedanddistributedpowergenerationIntermittentrenewablepowergenerationMulti-directionalpowerflowConsumptionintegratedinsystemoperationOperationbasedonreal-timedataSmartGrids–whyandwhatABBSmartGridsofferingSmartGridsbusinessdriversandsolutionareasSmartGridsreferencesSmartGridsR&Dandpilotprojects©AB。

4、B2008-12-08ABB_SmartGrids_V41.ppt|5pastunidirectionalpowerflowsomedistributedgeneration,e.g.biomasssolarcombinedheatandpowerreducedboundaryflowelectrification(connectionofdistributedgeneration)moredistributedgenerationreducedboundaryflowvoltagecontrolneededautomationstillmoredistributedgeneration(e.g.wind)reversepowerflowfaultcurrentlimitingreactivepowermanagement,stabilitybulkstorageindependentoperation:loadschedulingislandingcontrolreconnection/auto-synchronizationdemandresponse。

5、SVCpowerflowloadloadloadTheevolvingelectricalnetworksource:Ofgem,UKSmartGrids–whyandwhatABBSmartGridsofferingSmartGridsbusinessdriversandsolutionareasSmartGridsreferencesSmartGridsR&DandpilotprojectsGGGVoltageControlGfaultcurrentlimitationstorageislandingcontroldemandresponsevoltageandloadcontrol©ABB2008-12-08ABB_SmartGrids_V41.ppt|6SmartGridstechnologiesneededtohandlethesechallenges!SystemoperationSystemstabilitywithrenewableenergyanddemandresponseMarketmanagementGenerationOperationalflexi。

6、bilityUtilizingmarketopportunitiesTransmissionGridstabilitywithincreasedamountofrenewableenergyLowtransmissionlossesDistributionProtectionsystemintegritywithdistributedgenerationDemandresponse(regulatorydemand)-realtimepricingConsumersDemandmanagementOptimizedconsumption–homeautomationImpactofSmartGridsSmartGridtargetsEfficientoperationinlinewithregulatoryframeworkReliablepowersystemwithbothcentralizedanddecentralizedgenerationIncreasedintegrationwithmaintainedsecurityEnergyefficie。

7、ncywithimprovedpowerqualityManagementofconsumerchoiceandincreasedservicerequirementsImprovedassetutilizationwithaginginfrastructureMaintainingsystemintegritywithagingworkforceSmartGrids–whyandwhatABBSmartGridsofferingSmartGridsbusinessdriversandsolutionareasSmartGridsreferencesSmartGridsR&Dandpilotprojects©ABB2008-12-08ABB_SmartGrids_V41.ppt|7OverviewSmartGrids–whyandwhat?ABBSmartGridsofferingSmartGridsbusinessdriversandsolutionareasSmartGridsreferencesSmartGridsR&Dandpilotprojects©ABB2008-12。

8、-08ABB_SmartGrids_V41.ppt|8ABBportfolio–alloverthesystem!…Systemoperation:NetworkManagerSCADA/EMS(incl.WAMS)BMSPowergeneration:NetworkMgr.SCADA/GMSSystem800xAthermalhydrosolarPowertransmissionanddistribution:solutionsforloadflowcontrolandpowerqualityimprovementNetworkManagerSCADAsubstationautomationNetworkManagerSCADA/DMSdistributionandfeederautomationdistributioncommunicationPowersystemcommunicationopticalcommunicationradiocommunicationDemandresponsesmartmeteringadvancedhomeapp。

9、liancesSmartGrids–whyandwhatABBSmartGridsofferingSmartGridsbusinessdriversandsolutionareasSmartGridsreferencesSmartGridsR&Dandpilotprojects©ABB2008-12-08ABB_SmartGrids_V41.ppt|9SmartGridsoffering:systemoperationNetworkManagerSCADAAddressesgeneration,transmissionanddistributioncustomersegmentsSystemscontrolanddataacquisition(SCADA)ControlroommanagementEventandalarmhandlingandpresentationOperatorauthorityInterlockingCalculationsNetworktopologyTaggingJobmanagementEquipmentstatisticsRepo。

10、rtgenerationLoadsheddingDisturbancedatarecordingSmartGridscontributionAlwaysup-to-dateandreliableinformationaboutnetworkstateSecureoperationofthenetworkSmartGrids–whyandwhatABBSmartGridsofferingSmartGridsbusinessdriversandsolutionareasSmartGridsreferencesSmartGridsR&Dandpilotprojects©ABB2008-12-08ABB_SmartGrids_V41.ppt|10SmartGridsoffering:systemoperationNetworkManagerSCADA/EMSAddressestransmissioncustomersegmentsSCADA/EMS(EnergyManagementSystem)foradvancedoperationandplanningofgenerationan。