Standard

NEK EN 61850-9-2:2011

Jan 2012 Published

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Standard

NEK EN 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

Jan 2012 Published
Standard

NEK EN 61850-9-2:2004
Communication networks and systems in substations - Part 9-2: Specific Communication Service Mapping (SCSM) - Sampled values over ISO/IEC 8802-3

May 2004 Withdrawn

Abstract

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.

Document information

Standard from NEK
Published: 1 January 2012
Edition: 2011-12
Version: 1
Document type: NAT
ISBN:

ICS 33.200
National Committee NEK/NK57

Product Relations

Refers: NEK EN 62439-3:2010
Replaces: NEK EN 61850-9-2:2004
Adopted from: EN 61850-9-2:2011 , 0

NEK EN 61850-9-2:2011

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