EN 62325-451-4:2017

Framework for energy market communications - Part 451-4: Settlement and reconciliation business process, contextual and assembly models for European market

IEC 62325-451-4:2017(E) specifies a package for the settlement and reconciliation business process and the associated document contextual model, assembly model and XML schema for use within European style markets. Is based on the European style market profile (ESMP) (IEC 62325-351) and provides a uniform layout for the transmission of aggregated data in order to settle the electricity market. The purpose of this document is only to enable the information exchange necessary to carry out the computation of settlement and reconciliation. This new edition includes the following significant technical changes with respect to the previous edition: - removal of the attributes “quantity” and “secondary quantity” of the class “Point”; - introduction of the classes “Quantity” and "Reason" from IEC 62351-351 UML package.

Kommunikation im Energiemarkt - Teil 451-4: Abwicklungs- und Abstimmungsgeschäftsprozesse, kontextbezogene Modelle und Einbindungsmodelle für den europäischen Markt

Cadre pour les communications pour le marché de l'énergie - Partie 451-4: Processus métier de règlement des écarts et de réconciliation, modèles contextuels et modèles d’assemblage pour le marché européen

IEC 62325-451-4:2017 spécifie un paquetage pour les processus métier de règlement des écarts et de réconciliation et le modèle contextuel de document, modèle d'assemblage et schéma XML associés à utiliser sur les marchés de style européen. Les composants de base agrégés (ACC, Aggregate core components) pertinents définis dans l’IEC 62325-351 ont été contextualisés en entités d’information métier agrégées (ABIE – aggregated business information entities) afin de satisfaire aux exigences de ce processus métier. Les ABIE contextualisées ont été assemblées dans les modèles contextuels de document pertinents. Des modèles d'assemblage et un schéma XML associés pour l'échange d’informations entre les participants au marché sont générés automatiquement à partir des modèles contextuels de document assemblés. La présente partie de l’IEC 62325 fournit un format uniforme pour la transmission des données agrégées en vue de régler le marché de l’électricité. Le présent document n'a cependant pas pour objet de définir les formules à prendre en compte pour le règlement des écarts ou la réconciliation d’un marché. Il a seulement pour objet de permettre l’échange d’informations nécessaires au calcul relatif au règlement des écarts et de réconciliation. Le processus de règlement des écarts ou le processus de réconciliation permet de calculer la position finale de chaque participant au marché ainsi que ses montants de déséquilibre. Cette deuxième édition annule et remplace la première édition parue en 2014. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - Retrait des attributs « quantity » et « secondary quantity » de la classe « Point »; - Introduction de la classe « Quantity » et « Reason » du paquetage UML de l’IEC 62351-351.

Okvir za komunikacije na trgu z električno energijo - 451- 4. del: Poslovni proces za dogovor in uskladitev, kontekstni in združevalni modeli evropskega trga

Na podlagi profila za evropski trg (ESMP) (IEC 62325-351) ta del standarda IEC 62325-451 določa paket poslovnih procesov za dogovor in uskladitev ter povezani kontekstualni model dokumentov, model sestavljanja in shemo XML za uporabo na evropskih trgih.
Ustrezne združene osrednje komponente (ACC), opredeljene v standardu IEC 62325-351, so bile kontekstualizirane v združene entitete poslovnih informacij (ABIE), da ustrezajo zahtevam za ta poslovni proces. Te kontekstualizirane entitete so bile zbrane v ustreznih kontekstualnih modelih dokumentov. Ustrezni modeli sestavljanja in shema XML za izmenjavo informacij med udeleženci na trgu se samodejno ustvarijo iz kontekstualnega modela zbranih dokumentov.
Ta del standarda IEC 62325 določa enotno razporeditev za prenos združenih podatkov za dogovor na trgu z električno energijo. Vendar pa namen tega dokumenta ni opredelitev formule, ki se upošteva pri dogovoru ali uskladitvi na trgu. Namen tega dokumenta je zgolj omogočanje izmenjave informacij, potrebnih za izračun dogovora in uskladitve.
Proces za dogovor ali uskladitev je način za izračun končnega položaja posameznega udeleženca na trgu in obsega neravnotežja.

General Information

• Status: Published
• Publication Date: 06-Jul-2017
• Withdrawal Date: 15-May-2020
• ICS: 33.200 - Telecontrol. Telemetering
• Technical Committee: CLC/TC 57 - Power systems management and associated information exchange
• Drafting Committee: IEC/TC 57 - IEC_TC_57
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 07-Jul-2017
• Completion Date: 07-Jul-2017
• Ref Project: SIST EN 62325-451-4:2017 - Framework for energy market communications - Part 451-4: Settlement and reconciliation business process, contextual and assembly models for European market

Relations

• Replaces: EN 62325-451-4:2015 - Framework for energy market communications - Part 451-4: Settlement and reconciliation business process, contextual and assembly models for European market
• Effective Date: 11-Jul-2017

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2017
1DGRPHãþD
SIST EN 62325-451-4:2015
2NYLU]DNRPXQLNDFLMHQDWUJX]HOHNWULþQRHQHUJLMRGHO3RVORYQLSURFHV
]DGRJRYRULQXVNODGLWHYNRQWHNVWQLLQ]GUXåHYDOQLPRGHOLHYURSVNHJDWUJD
Framework for energy market communications - Part 451-4: Settlement and
reconciliation business process, contextual and assembly models for European market
Kommunikation im Energiemarkt - Teil 451-4: Abwicklungs- und
Abstimmungsgeschäftsprozesse, kontextbezogene Modelle und Einbindungsmodelle für
den europäischen Markt
Cadre pour les communications pour le marché de l'énergie – Partie 451-4: Processus
métier de règlement des écarts et de réconciliation, modèles contextuels et modèles
d’assemblage pour le marché européen
Ta slovenski standard je istoveten z: EN 62325-451-4:2017
ICS:
29.240.30 Krmilna oprema za Control equipment for electric
elektroenergetske sisteme power systems
33.200 Daljinsko krmiljenje, daljinske Telecontrol. Telemetering
meritve (telemetrija)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62325-451-4

NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2017
ICS 33.200 Supersedes EN 62325-451-4:2015
English Version
Framework for energy market communications -
Part 451-4: Settlement and reconciliation business process,
contextual and assembly models for European market
(IEC 62325-451-4:2017)
Cadre pour les communications pour le marché de l'énergie Kommunikation im Energiemarkt -
- Partie 451-4: Processus métier de règlement des écarts et Teil 451-4: Abwicklungs- und
de réconciliation, modèles contextuels et modèles Abstimmungsgeschäftsprozesse, kontextbezogene Modelle
d'assemblage pour le marché européen und Einbindungsmodelle für den europäischen Markt
(IEC 62325-451-4:2017) (IEC 62325-451-4:2017)
This European Standard was approved by CENELEC on 2017-05-16. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62325-451-4:2017 E

European foreword
The text of document 57/1737/CDV, future edition 2 of IEC 62325-451-4, 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 62325-451-4:2017.

The following dates are fixed:
(dop) 2018-02-16
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2020-05-16
standards conflicting with the
document have to be withdrawn
This document supersedes EN 62325-451-4:2015.

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.

Endorsement notice
The text of the International Standard IEC 62325-451-4:2017 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 61968-11 NOTE Harmonized as EN 61968-11.
IEC 61970-301 NOTE Harmonized as EN 61970-301.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When 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/TS 61970-2 -  Energy management system application CLC/TS 61970-2 -
program interface (EMS-API) -
Part 2: Glossary
IEC 62325-301 -  Framework for energy market EN 62325-301 -
communications -
Part 301: Common information model
(CIM) extensions for markets
IEC 62325-351 -  Framework for energy market EN 62325-351 -
communications -
Part 351: CIM European market model
exchange profile
IEC 62325-450 2013 Framework for energy market EN 62325-450 2013
communications -
Part 450: Profile and context modelling
rules
IEC 62325-451-1 -  Framework for energy market EN 62325-451-1 -
communications -
Part 451-1: Acknowledgement business
process and contextual model for CIM
European market
IEC 62325-451-2 -  Framework for energy market EN 62325-451-2 -
communications -
Part 451-2: Scheduling business process
and contextual models for European
market
IEC 62361-100 -  Power systems management and EN 62361-100 -
associated information exchange -
Interoperability in the long term -
Part 100: CIM profiles to XML schema
mapping
IEC 62325-451-4 ®
Edition 2.0 2017-04
INTERNATIONAL
STANDARD
colour
inside
Framework for energy market communications –

Part 451-4: Settlement and reconciliation business process, contextual and

assembly models for European market

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.200 ISBN 978-2-8322-4145-5

– 2 – IEC 62325-451-4:2017 © IEC 2017
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 10
4 Document contextual model and message assembly model basic concepts . 11
4.1 Overview. 11
4.2 European style market package structure . 12
4.3 From the European style market profile to the document contextual model . 14
4.4 From the document contextual model to the message assembly model . 14
4.5 From the assembly model to the XML schema . 14
5 The settlement and reconciliation business process . 14
5.1 Balance responsible party and settlement . 14
5.2 Overall business context . 16
5.3 Use cases . 16
5.4 Process flow . 18
5.5 Business rules for the settlement and reconciliation process . 20
5.5.1 General . 20
5.5.2 Attributes area_Domain.mRID and domain.mRID and quantity . 21
5.5.3 Dependency matrix for type, processType and businessType . 21
5.5.4 Dependency of attributes of the TimeSeries . 22
5.5.5 Rules governing the Point class . 23
5.5.6 Attribute price.amount . 23
6 Contextual and assembly models. 24
6.1 Energy account contextual model. 24
6.1.1 Overview of the model . 24
6.1.2 IsBasedOn relationships from the European style market profile . 24
6.1.3 Detailed Energy account contextual model . 25
6.2 Energy account assembly model . 33
6.2.1 Overview of the model . 33
6.2.2 IsBasedOn relationships from the European style market profile . 35
6.2.3 Detailed Energy account assembly model . 35
6.2.4 Primitives . 39
6.2.5 Datatypes . 39
6.2.6 Enumerations . 48
7 XML schema . 48
7.1 XML schema URN namespace rules . 48
7.2 Code list URN namespace rules . 49
7.3 URI rules for model documentation . 49
7.3.1 Datatype . 49
7.3.2 Class . 49
7.3.3 Attribute . 50
7.3.4 Association end role name . 50
7.4 EnergyAccount_MarketDocument schema . 50
7.4.1 Schema Structure . 50
7.4.2 Schema description . 53

IEC 62325-451-4:2017 © IEC 2017 – 3 –
Bibliography . 59

Figure 1 – IEC 62325-450 modelling framework . 12
Figure 2 – Overview of European style market profile dependency. 13
Figure 3 – Balance responsible party relations . 15
Figure 4 – Settlement/reconciliation use case . 18
Figure 5 – Sequence diagram of the information flow . 19
Figure 6 – Energy account contextual model . 24
Figure 7 – Energy account assembly model . 34
Figure 8 – EnergyAccount_MarketDocument XML Schema Structure 1/2 . 51
Figure 9 – EnergyAccount_MarketDocument XML Schema Structure 2/2 . 52

Table 1 – Dependency table for type, processType and businessType . 22
Table 2 – Dependency table for TimeSeries attributes . 23
Table 3 – Dependency table for price.amount attribute . 23
Table 4 – IsBasedOn dependency. 24
Table 5 – Attributes of Energy account contextual
model::EnergyAccount_MarketDocument .
...