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IEC 61850-9-2 Ed. 2.1 en:2020

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

standard by International Electrotechnical Commission , 02/12/2020

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Full Description

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:
This product is unavailable in Ukraine, Russia, Belarus, Canada
 

Document History

  1. IEC 61850-9-2 Ed. 2.1 en:2020

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    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

    • Most Recent

  2. IEC 61850-9-2 Ed. 2.0 b:2011


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

    • Historical Version

  3. IEC 61850-9-2 Ed. 1.0 en:2004


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

    • Historical Version