EN 62351-7:2017

Power systems management and associated information exchange - Data and communications security - Part 7: Network and System Management (NSM) data object models

IEC 62351-7:2017 defines network and system management (NSM) data object models that are specific to power system operations. These NSM data objects will be used to monitor the health of networks and systems, to detect possible security intrusions, and to manage the performance and reliability of the information infrastructure. The goal is to define a set of abstract objects that will allow the remote monitoring of the health and condition of IEDs (Intelligent Electronic Devices), RTUs (Remote Terminal Units), DERs (Distributed Energy Resources) systems and other systems that are important to power system operations. This new edition constitutes a technical revision and includes the following significant technical changes with respect to IEC TS 62351-7 (2010): NSM object data model reviewed and enriched; UML model adopted for NSM objects description; SNMP protocol MIBs translation included as Code Components. The Code Components included in this IEC standard are also available as electronic machine readable file at: http://www.iec.ch/tc57/supportdocuments/IEC_62351-7.MIBS.light.zip.

Datenmodelle, Schnittstellen und Informationsaustausch für Planung und Betrieb von Energieversorgungsunternehmen – Daten- und Kommunikationssicherheit - Teil 7: Datenobjektmodelle für Netzwerk- und Systemmanagement (NSM)

Gestion des systèmes d’alimentation et échange d’informations associées - Sécurité des données et des communications - Partie 7: Modèles d’objets de données pour la gestion des réseaux et systèmes (NSM)

IEC 62351-7:2017 définit des modèles d’objets de données de gestion de réseaux et de systèmes (NSM – network and system management) spécifiques aux opérations des systèmes de puissance. Ces objets de données NSM servent à surveiller la bonne santé des réseaux et des systèmes afin de détecter les intrusions de sécurité potentielles, et de gérer les performances et la fiabilité de l’infrastructure d’information. L’objectif est de définir un ensemble d’objets abstraits qui permet de surveiller à distance la bonne santé des appareils électroniques intelligents (IED – Intelligent Electronic Devices), des terminaux à distance (RTU – Remote Terminal Units), des systèmes de ressources énergétiques décentralisées (DER – Distributed Energy Resources) et des autres systèmes importants pour les opérations des opérations des systèmes de puissance. Cette édition de l’IEC 62351-7 annule et remplace l’IEC TS 62351-7 parue en 2010. Cette nouvelle édition constitue une révision technique et inclut les modifications techniques majeures suivantes par rapport à l'IEC TS 62351-7:2010: a) revue et enrichissement du modèle de données d’objets NSM; b) adoption du modèle UML pour la description des objets NSM; c) traduction des MIB de protocole SNMP inclus comme composants codés. Les composants codés inclus dans la présente norme IEC sont également disponibles sous forme d’un fichier électronique lisible sur machine: http://www.iec.ch/tc57/supportdocuments/IEC_62351-7.MIBS.light.zip.

Upravljanje elektroenergetskega sistema in pripadajoča izmenjava informacij - Varnost podatkov in komunikacij - 7. del: Podatkovni modeli pri upravljanju omrežij in sistemov (NSM)

Ta del standarda IEC 62351 opredeljuje podatkovne modele pri upravljanju omrežij in sistemov (NSM), ki se nanašajo na delovanje elektroenergetskega sistema. Ti podatkovni modeli pri upravljanju omrežij in sistemov bodo uporabljeni za nadziranje ustreznega delovanja omrežij in sistemov, odkrivanje morebitnih varnostnih vdorov ter za upravljanje zmogljivosti in zanesljivosti informacijske infrastrukture. Cilj je določiti niz abstraktnih predmetov, ki bodo omogočili oddaljeno nadzorovanje ustreznosti in stanja inteligentnih elektronskih naprav (IED), daljinskih terminalskih enot (RTU), sistemov distribuiranih virov energije (DER) in drugih sistemov, ki so pomembni za delovanje elektroenergetskega sistema. Delovanje elektroenergetskega sistema je vse bolj odvisno od informacijskih infrastruktur, vključno s komunikacijskimi omrežji, inteligentnimi elektronskimi napravami in samoopredeljenimi komunikacijskimi protokoli. Zaradi tega je upravljanje informacijske infrastrukture postalo ključno za zagotavljanje potrebnih visokih ravni varnosti in zanesljivosti delovanja elektroenergetskega sistema.
Telekomunikacijska infrastruktura, ki je v uporabi za prenos protokolov daljinskega vodenja in avtomatizacijo, je že pod nadzorom za spremljanje ustreznosti in stanja s pomočjo konceptov, že razvitih v standardih za upravljanje omrežij, ki obravnavajo protokol za upravljanje naprav v omrežju IETF (SNMP). Toda za posebne naprave v elektroenergetskem sistemu (npr. zaščita na daljavo, daljinsko vodenje, avtomatizacija razdelilne naprave, sinhroni faznik, inverterji in zaščite) so namesto tega potrebne posebne rešitve za nadzor ustreznosti njihovega delovanja.
Ti podatkovni modeli pri upravljanju omrežij in sistemov zagotavljajo nadzorne podatke za protokole IEC, ki se uporabljajo za elektroenergetski sistem (IEC 61850, IEC 60870-5-104) ter za okoljski in varnostni status določenih naprav. Kot izpeljanka standarda IEC 60870-5-104 je IEEE 1815 DNP3 prav tako vključen na seznam nadzorovanih protokolov. Podatkovni modeli pri upravljanju omrežij in sistemov upoštevajo dogovor glede poimenovanj za IEC 61850, ki dodatno obravnava vprašanja v zvezi s temi modeli. Zaradi splošnosti teh podatkovnih objektov in vrst podatkov, iz katerih so sestavljeni, so opredeljeni kot abstraktni modeli podatkovnih objektov. Poleg abstraktnega modela je za integracijo nadzora nad napravami elektroenergetskega sistema v okolju upravljanja omrežij in sistemov v tem delu IEC 62351 potrebna preslikava objektov na protokol za upravljanje naprav v omrežju, ki je del upravljanja informacijske baze (MIB).
Objekti, ki jih že zajema obstoječe upravljanje informacijske baze, tukaj niso opredeljeni, vendar se zanje predvideva, da so skladni z obstoječimi standardi za upravljanje informacijskih baz.

General Information

• Status: Published
• Publication Date: 14-Dec-2017
• Withdrawal Date: 14-Dec-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: 15-Dec-2017
• Completion Date: 15-Dec-2017
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: SIST EN 62351-7:2018 - Power systems management and associated information exchange - Data and communications security - Part 7: Network and System management (NSM) data object models

Relations

• Revised: prEN IEC 62351-7:2024 - Power systems management and associated information exchange - Data and communications security - Part 7: Network and system management (NSM) data object models
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62351-7:2018
01-marec-2018
8SUDYOMDQMHHOHNWURHQHUJHWVNHJDVLVWHPDLQSULSDGDMRþDL]PHQMDYDLQIRUPDFLM
9DUQRVWSRGDWNRYLQNRPXQLNDFLMGHO3RGDWNRYQLPRGHOLSULXSUDYOMDQMX
RPUHåLMLQVLVWHPRY160
Power systems management and associated information exchange - Data and
communications security - Part 7: Network and System management (NSM) data object
models
Ta slovenski standard je istoveten z: EN 62351-7:2017
ICS:
29.240.30 Krmilna oprema za Control equipment for electric
elektroenergetske sisteme power systems
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
SIST EN 62351-7:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62351-7:2018

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SIST EN 62351-7:2018


EUROPEAN STANDARD EN 62351-7

NORME EUROPÉENNE

EUROPÄISCHE NORM
December 2017
ICS 33.200

English Version
Power systems management and associated information
exchange - Data and communications security -
Part 7: Network and System Management (NSM) data object
models
(IEC 62351-7:2017)
Gestion des systèmes d'alimentation et échange Datenmodelle, Schnittstellen und Informationsaustausch für
d'informations associées - Sécurité des données et des Planung und Betrieb von Energieversorgungsunternehmen
communications - Partie 7: Modèles d'objets de données - Daten- und Kommunikationssicherheit -
pour la gestion des réseaux et systèmes (NSM) Teil 7: Netzwerk und System-Management (NSM) Daten-
(IEC 62351-7:2017) Objekt-Modelle
(IEC 62351-7:2017)
This European Standard was approved by CENELEC on 2017-08-22. 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
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 62351-7:2017 E

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SIST EN 62351-7:2018
EN 62351-7:2017
European foreword
The text of document 57/1857/FDIS, future edition 1 of IEC 62351-7, 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 62351-7:2017.

The following dates are fixed:
(dop) 2018-06-15
• 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) 2020-12-15
standards conflicting with the
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.

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 62351-7:2017 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 61850-7-2 NOTE Harmonized as EN 61850-7-2.
IEC 61850-7-4 NOTE Harmonized as EN 61850-7-4.
IEC 61850-8-1 NOTE Harmonized as EN 61850-8-1.
IEC 61850-9-2 NOTE Harmonized as EN 61850-9-2.
2

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SIST EN 62351-7:2018
EN 62351-7:2017
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following documents
...