Standard

IEC 61850-9-2:2011 ED2

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Note: This standard has a new edition: IEC 61850-9-2:2011+AMD1:2020 CSV

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Services

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 IEC
  • Published:
  • Edition: 2
  • Version: 1
  • Document type: IS
  • ICS 33.200
  • ISO TC TC 57

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