Active standard | Published: 15/07/2011

IEC 61850-7-1-ed.2.0

Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models
(Reseaux et systemes de communication pour l´automatisation des systemes electriques - Partie 7-1: Structure de communication de base - Principes et modeles)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

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Detail information

Designation: IEC 61850-7-1-ed.2.0

Publication date: 15/07/2011

Pages: 289

Country: International technical standard

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Anotation

IEC 61850-7-1:2011 introduces the modelling methods, communication principles, and information models that are used in the various parts of the IEC 61850-7 series. The purpose is to provide - from a conceptual point of view - assistance to understand the basic modelling concepts and description methods for: - substation-specific information models for power utility automation systems, - device functions used for power utility automation purposes, and - communication systems to provide interoperability within power utility facilities. Compared to the first edition, this second edition introduces: - the model for statistical and historical statistical data, - the concepts of proxies, gateways, LD hierarchy and LN inputs, - the model for time synchronisation, - the concepts behind different testing facilities, - the extended logging function. It also clarifies certain items. La CEI 61850-7-1:2011 introduit les methodes de modelisation, les principes de communication et les modeles dinformation qui sont utilises dans les differentes parties de la serie CEI 61850-7-x. La presente partie de la serie CEI 61850 a pour objectif de fournir - dun point de vue conceptuel - une assistance pour comprendre les concepts de modelisation et les methodes de description de base pour: - des modeles dinformation specifiques a un poste pour des systemes dautomatisation dentreprises de distribution electrique, - des fonctions de dispositif utilisees a des fins dautomatisation dentreprises de distribution electrique, et - des systemes de communication pour assurer linteroperabilite au sein des installations des entreprises de distribution electrique. En comparaison a la premiere edition, cette deuxieme edition introduit: - les concepts de proxy, passerelle, hierarchie LD et entrees LN, - les concepts sous-jacents aux differentes installations dessai, - la fonction de journalisation etendue. Elle clarifie egalement certains points.

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