DIN EN 61850-7-1/A1:2019 Edition

This document describes modelling methods, communication principles, and information models that are used in the various parts of the IEC 61850-7-x series. Compared to the second edition, this first revision of the second edition: – provides clarifications and corrections to the second edition of IEC 61850-7-1, based 55 on the tissues = {828, 874, 948, 1060, 1072, 1129, 1151, 1196, 1251, 1268, 1312, 1396, 1437, 1468, 1491}; – re-edit the clause 8.2.3 on gateways and proxies; – re-edit the complete clauses 13 and 14 about namespaces and rules for extension of object classes; – include three new normative annexes respectively for LGOS/LSVS engineering (G), GOOSE/SMV Subscription Configuration (H) and use case scenarios examples for clarifying the common rules of clause 14 (J); – introduces in the informative annex I, the concept of decoupling domain namespaces from basic namespaces envisaged in edition 3 of this document; – updates all excerpts from other documents (e. g. IEC 61850-7-2, IEC 61850-7-3 and IEC 61850-7-4) that have been modified by this amendment.