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IECTS63189-1

Edition1.02023-09

TECHNICAL

SPECIFICATION

colourinside

Virtualpowerplants-

Part1:Architectureandfunctionalrequirements

INTERNATIONAL

ELECTROTECHNICALCOMMISSION

ICS29.240.01ISBN978-2-8322-7575-7

Warning!Makesurethatyouobtainedthispublicationfromanauthorizeddistributor.

⑧RegisteredtrademarkoftheInternationalEledtrotechnicalCommission

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CONTENTS

FOREWORD 4

1Scope 6

2Normativereferences 6

3Termsanddefinition 7

4Systemcomponents 9

4.1General 9

4.2Powergenerationunits 9

4.3Controllableload 9

4.4Energystorage 9

4.5Microgrids 10

4.6VM 10

5Controlmode 10

5.1Centralizedcontrolmode 10

5.1.1General 10

5.1.2Dispatchandcontrolarchitecture 11

5.1.3Communicationsystem 11

5.1.4Applicationscenario 12

5.2Decentralizedcontrolmode 12

5.2.1General 12

5.2.2Decentralizedcontrol-centralizedassessment 13

5.2.3Decentralizedcontrol-localassessment 14

6Functionalrequirements 14

6.1Statusmonitoringandcommunication 14

6.1.1Statusmonitoringanddatacollection 14

6.1.2Communicationandinterfacespecification 15

6.1.3Dataanalysisfunctionalrequirements 15

6.2Prediction 16

6.2.1Powergenerationforecast 16

6.2.2Controllableloadforecast 17

6.3Aggregationandoptimization 17

6.3.1Aggregation 17

6.3.2Optimization 18

6.3.3Generationandloadscheduledevelopmen 18

6.4Ancillaryservice 20

6.5Electricitymarkettransactionfunction 20

6.5.1Participateintheelectricitymarketoraggregateancillaryservice 20

6.5.2Submitbidstotheelectricitytradecentre 21

AnnexA(informative)Ancillaryservicespecificationrequirements 2

Bibliograph 24

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IECTS63189-1:2023◎IEC2023—3—

Figure1-VPPcompositiondiagram 9

Figure2-Centralizedcontrolmodearchitecture 11

Figure3-Decentralizedcontrolmodearchitecture 12

Figure4-VPPparticipatesintheday-aheadoperationprocessofelectricitymarke 19

TableA.1-GeneralspecificationrequirementsofVPPparticipatingancillaryservice 23

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INTERNATIONALELECTROTECHNICALCOMMISSION

VIRTUALPOWERPLANTS-

Part1:Architectureandfunctionalrequirements

FOREWORD

1)TheInternationalElectrotechnicalCommission(IEC)isaworldwideorganizationforstandardizationcomprising

allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectofIECistopromoteinternational

co-operationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.Tothisendand

inadditiontootheractivities,IECpublishesInternationalStandards,TechnicalSpecifications,TechnicalReports,

PubliclyAvailableSpecifications(PAS)andGuides(hereafterreferredtoas"IECPublication(s)").Their

preparationisentrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwith

mayparticipateinthispreparatorywork.International,governmentalandnon-governmentalorganizationsliaising

withtheIECalsoparticipateinthispreparation.IECcollaboratescloselywiththeInternationalOrganizationfor

Standardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwoorganizations.

2)TheformaldecisionsoragreementsofIEContechnicalmattersexpress,asnearlyaspossible,aninternational

consensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentationfromall

interestedIECNationalCommittees.

3)IECPublicationshavetheformofrecommendationsforinternationaluseandareacceptedbyIECNational

Publicationsisaccurate,IECcannotbeheldresponsibleforthewayinwhichtheyareusedorforany

Committeesinthatsense.WhileallreasonableeffortsaremadetoensurethatthetechnicalcontentofIEC

misinterpretationbyanyenduser.

4)Inordertopromoteinternationaluniformity,IECNationalCommitteesundertaketoapplyIECPublicationstransparentlytothemaximumextentpossibleintheirnationalandregionalpublications.AnydivergencebetweenanyIECPublicationandthecorrespondingnationalorregionalpublicationshallbeclearlyindicatedinthelatter.

5)IECitselfdoesnotprovideanyattestationofconformity.Independentcertificationbodiesprovideconformityassessmentservicesand,insomeareas,accesstoIECmarksofconformity.IECisnotresponsibleforanyservicescarriedoutbyindependentcertificationbodies.

6)Allusersshouldensurethattheyhavethelatesteditionofthispublication.

7)NoliabilityshallattachtoIECoritsdirectors,employees,servantsoragentsincludingindividualexpertsand

membersofitstechnicalcommitteesandIECNationalCommitteesforanypersonalinjury,propertydamageor

otherdamageofanynaturewhatsoever,whetherdirectorindirect,orforcosts(includinglegalfees)and

expensesarisingoutofthepublication,useof,orrelianceupon,thisIECPublicationoranyotherIEC

Publications.

8)AttentionisdrawntotheNormativereferencescitedinthispublication.Useofthereferencedpublicationsis

indispensableforthecorrectapplicationofthispublication.

9)AttentionisdrawntothepossibilitythatsomeoftheelementsofthisIECPublicationmaybethesubjectofpatentrights.IECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.

IECTS63189-1hasbeenpreparedbysubcommitteeSC8B:Decentralizedelectricalenergysystems,ofIECtechnicalcommitteeTC8:Systemaspectsofelectricalenergysupply.ItisaTechnicalSpecification.

ThetextofthisTechnicalSpecificationisbasedonthefollowingdocuments:

Draft

Reportonvoting

8B/124/DTS

8B/197/RVDTS

Fullinformationonthevotingforitsapprovalcanbefoundinthereportonvotingindicatedintheabovetable.

ThelanguageusedforthedevelopmentofthisTechnicalSpecificationisEnglish.

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IECTS63189-1:2023◎IEC2023—5—

ThisdocumentwasdraftedinaccordancewithISO/IECDirectives,Part2,anddevelopedinaccordancewithISO/IECDirectives,Part1andISO/IECDirectives,IECSupplement,availableat

www.iec.ch/members_experts/refdocs.Themaindocumenttypesdevelopedby

IECaredescribedingreaterdetailat

www.iec.ch/publications.

AlistofallpartsintheIEC63189series,publishedunderthegeneraltitleVirtualpowerplants,canbefoundontheIECwebsite.

ThecommitteehasdecidedthatthecontentsofthisdocumentwillremainunchangeduntilthestabilitydateindicatedontheIECwebsiteunderwebstore.iec.chinthedatarelatedtothespecificdocument.Atthisdate,thedocumentwillbe

·reconfirmed,·withdrawn,

·replacedbyarevisededition,or

·amended.

IMPORTANT-The"colourinside"logoonthecoverpageofthisdocumentindicatesthatitcontainscolourswhichareconsideredtobeusefulforthecorrectunderstandingofitscontents.Usersshouldthereforeprintthisdocumentusingacolourprinter.

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—6—IECTS63189-1:2023◎IEC2023

VIRTUALPOWERPLANTS-

Part1:Architectureandfunctionalrequirements

1Scope

ThispartofIEC63189coversthetermsanddefinitions,systemcompositionandcontrolmodesofvirtualpowerplant(VPP).ItdefinesthefunctionalrequirementsforVPPs,includingpowergenerationforecasting,loadforecasting,generationandconsumptionscheduling,controlandmanagementofenergystoragedevicesandloads,coordinatedoptimizationofdistributedenergyresources,statusmonitoringandcommunication,datacollectionandanalysis,andmarkettransactions.

Sinceavirtualpowerplantisaclusterofdispersedenergyconvertinginstallations,whichareaggregated,itusesadditionalsystemstoachieveitsobjectives(e.g.regionalenergymeteorologyforecasting,sitespecificenergymanagementsystems,SCADAandothercommunicationsystems).

Localregulations,theelectricitymarketmodelandthecorrespondingmanneroforganisingthemarketrelatedtotheutilisationofcontrollableDERaffectthemanagement,controlandoperationofVPPs.

2Normativereferences

Thefollowingdocumentsarereferredtointhetextinsuchawayth