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1、WPCCMeetingAgendaShortCircuitCurrentWorkingGroupFirstOrganizationalMeetingIEEEPESGeneralMeeting--PittsburghThursday,July23,2008BackgroundMembersofthePowerSystemRelayingCommittee(PSRC)PowerSystemRelayingCommitteeneedguidancewithrespecttomodelingwindgeneratorsandwindfarmsforthepurposesofshortci
2、rcuitcalculationsforprotectiverelayapplicationsandsettings.InJanuary2008,CharlieHenvilleofPSRCcontactedDickPiwkooftheWindPowerCoordinatingCommittee(WPCC)andOmMalikoftheElectricalMachinesCommittee(EMC)torequestassistance.Itwasmutuallyagreedthatameetingwouldbeheldatthe2008PESGeneralMeetinginPit
3、tsburghtodiscussthissubjectandformulateaplantoaddressthisissue.AttendeesandCommitteeRepresentationCharlieHenvillerepresentedPSRC.MohamedEl-Sharkawi,OmMalik,andseveralothersrepresentedEMC.ErnstCamm(chairoftheWindPlantCollectorSystemDesignWG)representedT&DCommitteeDickPiwkorepresentedWPCC,andal
4、sofacilitatedthediscussionsduringthemeeting.Acompletelistofattendeesisattached.DiscussionsCharlieHenvilleopenedthemeetingbygivinganoverviewofthePSRC’sneeds,expressedfromtheperspectiveofautilityprotectionengineer:1.Quantifyawindplant’sshortcircuitcurrentcontributionstothegridforthepurposeofpro
5、tectiverelaying2.Understanddifferencesduetodifferenttypesofwindturbinetechnology(inductiongenerator,double-fedgenerator,fullconverterinterface)3.Listofwhatdataisrequiredfromawindfarmtoenableshortcircuitanalysis(WTGdata,substationdata,SVCorSTATCOMdata,etc)4.Simplemodelofthewindplantforshortcir
6、cuitstudies(hopefullynotascomplexasEMTP)5.Guidanceonwhatanalysistoolstouse(hopefullyashort-circuitprogram)6.AllaboveinformationtobepublishedinawidelyavailablepublicationOnecloselyrelatedissueishowshortcircuitcurrentcontributionsfromwindplantsaffecttheratingofpowersystemandsubstationequipment(
7、switchgear,etc).Therewasgeneralconsensusofmeetingattendeesthatthisissueshouldbeincludedinthescopeoftheworkinggroup.PSRCnormallymeetseveraltimesperyear,butnotatthePESGeneralMeeting.3eec6611d3f6d5947abef9c38e7fc7c4.docPage4of4IdeasforWorkPlanTh
