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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
...