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IEC 61850-9-2:2011

(Main)

Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3

Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3

IEC 61850-9-2:2011 defines the specific communication service mapping for the transmission of sampled values according to the abstract specification in IEC 61850-7-2. The mapping is that of the abstract model on a mixed stack using direct access to an ISO/IEC 8802-3 link for the transmission of the samples in combination with IEC 61850-8-1. Main changes with respect to the first edition are:
- addition of an optional link redundancy layer;
- redefinition of "reserved" fields in link layer;
- evolution of USVCB and MSVCB components;
- evolution of encoding for the transmission of the sampled value buffer.

Réseaux et systèmes de communication pour l'automatisation des systèmes électriques - Partie 9-2: Mise en correspondance des services de communication spécifiques (SCSM) - Valeurs échantillonnées sur ISO/CEI 8802-3

La CEI 61850-9-2:2011 définit la mise en correspondance des services de communication spécifiques pour la transmission des valeurs échantillonnées, conformément à la spécification abstraite de la CEI 61850-7-2. La mise en correspondance est celle du modèle abstrait sur une pile mélangée, utilisant l'accès direct à une liaison ISO/CEI 8802-3 pour la transmission des échantillons, en conjonction avec la CEI/TR 61850-8-1. Les modifications principales par rapport à la première édition sont les suivantes:
- l'adjonction d'une couche optionnelle de redondance de liaison;
- la redéfinition des champs "reserved" dans la couche de liaison;
- l'évolution des composants USVCB et MSVCB;
- l'évolution de l'encodage relatif à la transmission de la mémoire tampon des valeurs échantillonnées.

General Information

Status
Published
Publication Date
21-Sep-2011
ICS
01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
33.200 - Telecontrol. Telemetering
Technical Committee
TC 57 - Power systems management and associated information exchange
Drafting Committee
WG 10 - TC 57/WG 10
Current Stage
PPUB - Publication issued
Start Date
15-Sep-2011
Completion Date
22-Sep-2011
Ref Project

Relations

Amended By
IEC 61850-9-2:2011/AMD1:2020 - Amendment 1 - Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3
Effective Date
05-Sep-2023

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IEC 61850-9-2:2011 - Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3IEC 61850-9-2:2011 - Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3
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IEC 61850-9-2:2011 - Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3
English and French language
65 pages
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IEC 61850-9-2
®

Edition 2.0 2011-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE


Communication networks and systems for power utility automation –
Part 9-2: Specific communication service mapping (SCSM) – Sampled values
over ISO/IEC 8802-3

Réseaux et systèmes de communication pour l'automatisation des systèmes
électriques –
Partie 9-2: Mise en correspondance des services de communication spécifiques
(SCSM) – Valeurs échantillonnées sur ISO/CEI 8802-3


IEC 61850-9-2:2011

---------------------- Page: 1 ----------------------
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