IEC 61850-9-2 Ed. 2.1 en

Description

IEC 61850-9-2 Ed. 2.1 en – Communication networks and systems for power utility automation – Part 9-2: Specific communication service mapping (SCSM) – Sampled values over ISO/IEC 8802-3 CONSOLIDATED EDITION

IEC 61850-9-2:2020 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.

Product Details

Edition:

2.1

Published:

02/12/2020

Number of Pages:

34

File Size:

1 file , 1.3 MB

Note:

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