EN IEC 62325-503:2018
(Main)Framework for energy market communications - Part 503: Market data exchanges guidelines for the IEC 62325-351 profile
Framework for energy market communications - Part 503: Market data exchanges guidelines for the IEC 62325-351 profile
IEC 62325-503:2018 specifies a standard for a communication platform which every Transmission System Operator (TSO) in Europe can use to exchange reliably and securely documents for the energy market. Consequently a European market participant (TSO, regional supervision centre, distribution utility, power exchange, etc.) could benefit from a single, common, harmonised and secure platform for message exchange with other participants; thus, reducing the cost of building different information technology (IT) platforms to interface with all the parties involved. This edition cancels and replaces IEC TS 62325-503 published in 2014. This edition includes the following significant technical changes with respect to the previous edition: a) Use of ISO/IEC 19464:2014, Advanced Message Queuing Protocol (AMQP) v1.0 specification; b) Splitting of the node described in the IEC TS 62325-503:2014 into a broker that implements the messaging function and a directory; c) Increase of operability and resilience of the communication system with the ability for an endpoint to send and receive messages through several brokers; d) Benefits of standardisation, performance and scalability of the AMQP protocol for transferring messages.
Kommunikation im Energiemarkt - Teil 503: Richtlinien zum Austausch von Marktdaten für das Profil der IEC 62325-351
Cadre pour les communications pour le marché de l'énergie - Partie 503: Lignes directrices concernant les échanges de données du marché pour le profil défini dans l’IEC 62325-351
IEC 62325-503:2018 spécifie une norme relative à une plate-forme de communication que chaque gestionnaire de réseau de transport (GRT) en Europe peut utiliser pour échanger en toute fiabilité et sécurité des documents destinés au marché de l’énergie. Par conséquent, un participant aux marchés européens (GRT, centre régional de surveillance, régie de distribution, bourse d’électricité, etc.) peut tirer profit d’une plate-forme commune unique harmonisée et sûre d’échange des messages avec les autres participants, réduisant ainsi le coût de mise en place de différentes plates-formes de technologies de l’information (TI) assurant l’interface avec toutes les parties concernées. Cette édition annule et remplace l'IEC TS 62325-503 parue en 2014. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: a) Utilisation de l’ISO/IEC 19464:2014, Advanced Message Queuing Protocol (AMQP) v1.0 specification (disponible en anglais seulement); b) Répartition du nœud décrit dans l’IEC TS 62325-503:2014 dans un courtier qui met en œuvre la fonction de transmission de messages et un annuaire; c) Renforcement de l’opérabilité et de la résilience du système de communication avec capacité pour un point d’extrémité d’envoyer et de recevoir des messages par l’intermédiaire de plusieurs courtiers; d) Avantage issu de la normalisation, des performances et de l’évolutivité du protocole AMQP de transfert de messages.
Okvir za komunikacije na trgu z električno energijo - 503. del: Smernice za izmenjavo podatkov na trgu za profil IEC 62325-351
Ta del standarda IEC 62325 je namenjen za evropski trg z električno energijo. Ta dokument določa standard za komunikacijsko platformo, ki jo lahko vsak sistemski operater (TSO) v Evropi uporablja za zanesljivo in varno izmenjavo dokumentov na področju trgovanja z električno energijo. Posledično bi lahko udeleženec na evropskem trgu (sistemski operater, regionalni nadzorni center, distribucijsko podjetje, borza z električno energijo ipd.) imel koristi od ene, skupne, usklajene in varne platforme za izmenjavo sporočil z drugimi udeleženci, s čimer bi se zmanjšali stroški gradnje različnih platform informacijske tehnologije (IT) za povezovanje vmesnikov vseh vpletenih strank.
»MADES« (Market Data Exchange Standard – standard za izmenjavo podatkov na trgu) je kratica, ki označuje ta standard. MADES je specifikacija za decentralizirano skupno komunikacijsko platformo, ki temelji na mednarodnih standardih informacijske tehnologije.
• Z vidika programske aplikacije MADES določa vmesnike programske opreme za izmenjavo elektronskih dokumentov z enakovrednimi aplikacijami. Taki vmesniki ponujajo način pošiljanja in prejemanja dokumentov z uporabo tako imenovanega »komunikacijskega sistema MADES« (ali »sistema MADES« oziroma preprosto »sistema«). Pošiljatelj lahko zahteva stanje dostave dokumenta in prejemnik ob prejemu dokumenta pošlje povratno sporočilo s potrditvijo. Tako je sistem MADES uporaben za izmenjavo dokumentov v poslovnih procesih, ki zahtevajo zanesljivo dostavo.
• MADES prav tako določa storitve, skrite aplikacijam, kot so lokalizacija prejemnika, stanje povezave prejemnika, usmerjanje sporočil in varnost. Storitve vključujejo imenik, preverjanje pristnosti, vpisovanje, šifriranje, sledenje sporočilom, beleženje sporočil v dnevnik in začasno hrambo sporočil.
Namen sistema MADES je ustvariti standard varne izmenjave sporočil, ki temelji na standardnih komunikacijskih protokolih in uporablja najboljše prakse informacijske tehnologije za izmenjavo podatkov prek komunikacijskega omrežja TCP/IP, da se omogočijo izmenjave informacij med podjetji (B2B), kot je opisano v standardu IEC 62325-351 in skupini standardov IEC 62325-451.
Sistem MADES deluje kot poštna organizacija: preneseni predmet je »sporočilo«, v katerem je dokument pošiljatelja varno zapakiran v ovojnici z metapodatki oziroma potrebnimi informacijami za prenos, sledenje in dostavo.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2018
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Framework for energy market communications - Part 503: Market data exchanges
guidelines for the IEC 62325-351 profile
Kommunikation im Energiemarkt - Teil 503: Richtlinien zum Austausch von Marktdaten
für das Profil der IEC 62325-351
Cadre pour les communications pour le marché de l'énergie - Partie 503: Lignes
directrices concernant les échanges de données du marché pour le profil défini dans
l’IEC 62325-351
Ta slovenski standard je istoveten z: EN IEC 62325-503:2018
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 IEC 62325-503
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2018
ICS 33.200
English Version
Framework for energy market communications - Part 503:
Market data exchanges guidelines for the IEC 62325-351 profile
(IEC 62325-503:2018)
Cadre pour les communications pour le marché de l'énergie Kommunikation im Energiemarkt - Teil 503: Richtlinien zum
- Partie 503: Lignes directrices concernant les échanges de Austausch von Marktdaten für das Profil der IEC 62325-351
données du marché pour le profil défini dans l'IEC 62325- (IEC 62325-503:2018)
(IEC 62325-503:2018)
This European Standard was approved by CENELEC on 2018-08-30. 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: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62325-503:2018 E
European foreword
The text of document 57/1936/CDV, future edition 1 of IEC 62325-503, 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 62325-503:2018.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-05-30
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2021-08-30
document have to be withdrawn
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 62325-503:2018 was approved by CENELEC as a
European Standard without any modification.
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 TS 61970-2 - Energy management system application program interface - -
(EMS-API) - Part 2: Glossary
ISO/IEC 9594-8 2017 Information technology - Open Systems Interconnection - - -
The Directory - Part 8: Public-key and attribute certificate
frameworks
ISO/IEC 2014 Information technology - Advanced Message Queuing - -
19464:2014 Protocol (AMQP) v1.0 specification
IEC 62325-503 ®
Edition 1.0 2018-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Framework for energy market communications –
Part 503: Market data exchanges guidelines for the IEC 62325-351 profile
Cadre pour les communications pour le marché de l'énergie –
Partie 503: Lignes directrices concernant les échanges de données du marché
pour le profil défini dans l’IEC 62325-351
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.200 ISBN 978-2-8322-5916-0
– 2 – IEC 62325-503:2018 IEC 2018
CONTENTS
FOREWORD . 7
INTRODUCTION . 9
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 11
4 High level concepts . 12
4.1 What is the purpose of MADES? . 12
4.2 Overview. 13
4.3 Transparent and reliable message delivery . 14
4.4 Components of a MADES system . 15
4.4.1 Endpoint, broker and component-directory . 15
4.4.2 Delivery routes and acknowledgements . 16
4.4.3 Sharing configuration data of the system . 17
4.4.4 Interfaces exposed by the components . 19
4.4.5 Architecture examples of MADES systems . 21
4.5 Security and message integrity . 24
4.5.1 Security goals and security solution . 24
4.5.2 Transport-layer security . 25
4.5.3 Message-level security: signing and encryption . 26
4.5.4 Non-repudiation . 27
5 Delivering the messages. 29
5.1 Unique identification of components and messages . 29
5.2 Message-type of a message . 29
5.3 Message route towards a recipient endpoint: message-paths . 29
5.4 Restriction on the routes by a broker . 31
5.5 Message acceptance by a sender endpoint . 31
5.6 Tracking the delivery of a message . 31
5.6.1 Message-status of a message . 31
5.6.2 Delivery events and acknowledgements . 32
5.7 Message expiration . 34
5.8 Reliable transfer of a message . 35
5.8.1 Rationale . 35
5.8.2 Transfer between sender application and sender endpoint . 36
5.8.3 Transfer between components using the AMQP protocol . 37
5.8.4 Transfer between recipient endpoint and recipient application . 37
5.9 Storing internal messages in components . 38
5.10 Message priority . 38
5.11 Message delivery order . 38
5.12 Testing a route between two endpoints: tracing-messages . 38
6 Transferring messages using the AMQP protocol. 39
6.1 Main principles of the AMQP specification . 39
6.1.1 Introduction . 39
6.1.2 Connection Open . 40
6.1.3 Session begin . 40
6.1.4 Link attachment . 41
6.1.5 Message transfer . 41
IEC 62325-503:2018 IEC 2018 – 3 –
6.1.6 Link recovery and resends . 41
6.1.7 Error management . 41
6.1.8 Message structure . 41
6.2 AMQP high-level implementation: the client/broker model . 42
6.3 AMQP implementation in MADES components . 43
6.4 Management of AMQP connections and attachments by an endpoint . 45
6.5 Internal message format . 46
6.5.1 Definitions, design and security checks . 46
6.5.2 AMQP format for transferring internal messages . 46
6.5.3 Encryption . 47
6.5.4 Signing . 48
6.5.5 Internal message metadata . 49
6.5.6 XML signature example . 53
7 Managing configuration data of the system . 54
7.1 Rationale . 54
7.2 Directory content and information ownership . 54
7.3 On the consistency of configuration data . 56
7.3.1 Component consistency . 56
7.3.2 System consistency . 57
7.3.3 Distributed update implementation . 57
7.3.4 Eventual consistency . 57
7.4 Connection to a component-directory . 57
7.5 REST API implementation and available resources . 58
7.6
...
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