EN IEC 61968-3:2021

Application integration at electric utilities - System interfaces for distribution management - Part 3: Interface for network operations

EN IEC 61968-3:2021

Name:EN IEC 61968-3:2021   Standard name:Application integration at electric utilities - System interfaces for distribution management - Part 3: Interface for network operations
Standard number:EN IEC 61968-3:2021   language:English language
Release Date:10-Jun-2021   technical committee:CLC/TC 57 - Power systems management and associated information exchange
Drafting committee:IEC/TC 57 - IEC_TC_57   ICS number:33.200 - Telecontrol. Telemetering

SLOVENSKI STANDARD
01-september-2021
Nadomešča:
SIST EN IEC 61968-3:2018
Združevanje aplikacij pri oskrbi z električno energijo - Sistemski vmesniki za
upravljanje omrežja - 3. del: Vmesniki za delovanje omrežja
Application integration at electric utilities - System interfaces for distribution management
- Part 3: Interface for network operations
Integration von Anwendungen in Anlagen der Elektrizitätsversorgung -
Systemschnittstellen für Netzführung - Teil 3: Schnittstelle für Netzbetriebsarten
Intégration d'applications pour les services électriques - Interfaces système pour la
gestion de la distribution - Partie 3: Interface pour l'exploitation du réseau
Ta slovenski standard je istoveten z: EN IEC 61968-3:2021
ICS:
29.240.30 Krmilna oprema za Control equipment for electric
elektroenergetske sisteme power systems
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 61968-3

NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2021
ICS 33.200 Supersedes EN IEC 61968-3:2018 and all of its
amendments and corrigenda (if any)
English Version
Application integration at electric utilities - System interfaces for
distribution management - Part 3: Interface for network
operations
(IEC 61968-3:2021)
Intégration d'applications pour les services électriques - Integration von Anwendungen in Anlagen der
Interfaces système pour la gestion de la distribution - Partie Elektrizitätsversorgung - Systemschnittstellen für
3: Interface pour l'exploitation du réseau Netzführung - Teil 3: Schnittstelle für Netzbetriebsarten
(IEC 61968-3:2021) (IEC 61968-3:2021)
This European Standard was approved by CENELEC on 2021-06-01. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61968-3:2021 E

European foreword
The text of document 57/2343/FDIS, future edition 3 of IEC 61968-3, prepared by IEC/TC 57 "Power
systems management and associated information exchange" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 61968-3:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-03-01
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-06-01
document have to be withdrawn
This document supersedes EN IEC 61968-3:2018 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Endorsement notice
The text of the International Standard IEC 61968-3:2021 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 61968-4 NOTE Harmonized as EN IEC 61968-4
IEC 61968-5 NOTE Harmonized as EN IEC 61968-5
IEC 61968-6 NOTE Harmonized as EN 61968-6
IEC 61968-8 NOTE Harmonized as EN 61968-8
IEC 61968-9 NOTE Harmonized as EN 61968-9
IEC 61968-11 NOTE Harmonized as EN 61968-11
IEC 61968-13 NOTE Harmonized as EN IEC 61968-13
IEC 62361-100 NOTE Harmonized as EN 62361-100
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 61968-1 - Application integration at electric utilities - EN IEC 61968-1 -
System interfaces for distribution
management - Part 1: Interface
architecture and general
recommendations
IEC/TS 61968-2 - Application integration at electric utilities - - -
System interfaces for distribution
management - Part 2: Glossary
IEC 61968-100 - Application integration at electric utilities - EN 61968-100 -
System interfaces for distribution
management - Part 100: Implementation
profiles
IEC 61970-301 - Energy management system application EN IEC 61970-301 -
program interface (EMS-API) - Part 301:
Common information model (CIM) base

IEC 61968-3
Edition 3.0 2021-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Application integration at electric utilities – System interfaces for distribution

management –
Part 3: Interface for network operations

Intégration d'applications pour les services électriques – Interfaces système

pour la gestion de la distribution –

Partie 3: Interface pour l'exploitation du réseau

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.200 ISBN 978-2-8322-9596-0

– 2 – IEC 61968-3:2021 © IEC 2021
CONTENTS
FOREWORD . 19
INTRODUCTION . 22
1 Scope . 23
2 Normative references . 24
3 Terms, definitions and abbreviated terms . 25
3.1 Terms and definitions . 25
3.2 Abbreviated terms . 25
4 Reference and information models . 25
4.1 General approach to network operations . 25
4.2 Reference model . 26
4.3 Interface reference model . 27
4.4 Network operations business functions and sub-business functions . 27
4.5 Static information model . 29
4.5.1 General . 29
4.5.2 Classes for network operations . 29
4.5.3 Classes related to network operations . 32
5 Network operations message payloads . 34
5.1 General . 34
5.2 Summary of IEC 61968-3 message profiles . 35
5.3 Config Profiles . 36
5.3.1 General . 36
5.3.2 Message payloads . 38
5.3.3 AssetConfig payload . 39
5.3.4 FaultCauseTypeConfig payload . 44
5.3.5 LocationConfig payload . 44
5.3.6 PowerSystemResourceConfig payload . 45
5.3.7 OperationsDataLinkageConfig payload . 46
5.3.8 Example – linking a Customer to a PowerSystemResource . 48
5.4 PSRMeasurements payload. 50
5.4.1 General . 50
5.4.2 Message Payload . 52
5.4.3 PSRMeasurements Payload – Accumulator . 52
5.4.4 PSRMeasurements Payload – Analog . 53
5.4.5 PSRMeasurements Payload – Discrete . 55
5.4.6 PSRMeasurements Payload – StringMeasurement . 57
5.4.7 GetPSRMeasurements payload . 57
5.5 PSRControls payload . 59
5.5.1 General . 59
5.5.2 PSRControls Message Payload . 60
5.5.3 PSRControls payload – AccumulatorReset . 65
5.5.4 PSRControls payload – AnalogControl . 65
5.5.5 PSRControls payload – Command . 66
5.5.6 PSRControls payload – RaiseLowerCommand . 68
5.5.7 PSRControls payload – SetPoint . 69
5.6 SwitchingPlanRequests payload . 70
5.6.1 General . 70

IEC 61968-3:2021 © IEC 2021 – 3 –
5.6.2 Message Payload . 71
5.6.3 Example XML . 74
5.7 SwitchingPlan Definition and Execution . 75
5.8 SwitchingPlans payload . 76
5.8.1 General . 76
5.8.2 Message payload . 77
5.8.3 SwitchingPlans payload – SwitchingStepGroups fragment . 81
5.8.4 SwitchingPlans payload – SwitchingStep fragment . 82
5.8.5 Specifying Order of Step Execution . 84
5.8.6 SwitchingPlans payload – ClampAction . 86
5.8.7 SwitchingPlans payload – ClearanceAction . 87
5.8.8 SwitchingPlans Payload – ControlAction . 89
5.8.9 SwitchingPlans Payload – CutAction . 91
5.8.10 SwitchingPlans payload – EnergyConsumerAction .
...

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