IEC 61970-301-ed.7.0

Detail information

Designation: IEC 61970-301-ed.7.0

Publication date: 26/06/2020

Pages: 0

Country: International technical standard

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Anotation

IEC 61970-301:2020 lays down the common information model (CIM), which is an abstract model that represents all the major objects in an electric utility enterprise typically involved in utility operations. By providing a standard way of representing power system resources as object classes and attributes, along with their relationships, the CIM facilitates the integration of network applications developed independently by different vendors, between entire systems running network applications developed independently, or between a system running network applications and other systems concerned with different aspects of power system operations, such as generation or distribution management. SCADA is modeled to the extent necessary to support power system simulation and inter-control centre communication. The CIM facilitates integration by defining a common language (i.e. semantics) based on the CIM to enable these applications or systems to access public data and exchange information independent of how such information is represented internally. This edition reflects the model content version ‘IEC61970CIM17v38’, dated ‘2020-01-21’, and includes the following significant technical changes with respect to the previous edition: a) Added Feeder modelling; b) Added ICCP configuration modelling; c) Correction of issues found in interoperability testing or use of the standard; d) Improved documentation; e) Updated Annex A with custom extensions; f) Added Annex B Examples of PST transformer modelling; g) Added Annex C HVDC use cases. IEC 61970-301:2020 Le modele dinformation commun (CIM – common information model) est un modele abstrait qui represente tous les objets principaux dune entreprise de service public delectricite habituellement necessaires aux operations dune entreprise de service public delectricite. La representation normalisee des ressources de systemes de puissance comme classes et attributs dobjets ainsi que leurs relations que fournit le CIM facilite lintegration et linteroperabilite des applications reseau developpees de facon independante par differents fournisseurs, entre des systemes complets exploitant des applications reseau developpes de facon independante ou entre un systeme exploitant des applications reseau et dautres systemes concernes par differents aspects des operations dun systeme de puissance tels que la gestion de la production ou de la distribution. Cette septieme edition annule et remplace la sixieme edition parue en 2016. Cette septieme edition constitue une revision technique. Cette edition reflete la version du contenu du modele "IEC61970CIM17v38", datee de "2020-01-21", et inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) modelisation Feeder ajoutee; b) modelisation de la configuration ICCP ajoutee; c) correction de problemes detectes dans les essais d’interoperabilite ou l’utilisation de la norme; d) documentation amelioree; e) Annexe A mise a jour avec des extensions personnalisees; f) Annexe B ajoutee Exemples de modelisation de transformateur PST; g) Annexe C ajoutee Cas d’utilisation CCHT.