Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface (ACSI)

The information about the standard:

Designation standards: IEC 61850-7-2-ed.2.1
Publication date standards: 10.2.2020
The number of pages: 226
Approximate weight : 709 g (1.56 lbs)
Country: International technical standard

Annotation of standard text IEC 61850-7-2-ed.2.1 :

IEC 61850-7-2:2010+A1:2020 applies to the ACSI communication for utility automation. The ACSI provides the following abstract communication service interfaces:- abstract interface describing communications between a client and a remote server;- and abstract interface for fast and reliable system-wide event distribution between an application in one device and many remote applications in different devices (publisher/sub-scriber) and for transmission of sampled measured values (publisher/subscriber).Major technical changes with regard to the previous edition are as follows:- data types not required have been removed,- service tracking for control blocks have been added,- security issues are solved by the IEC 62351 series,- service tracking for control blocks have been added,- the view concept will be according to the new work on role bases access (RBA),- security issues are solved by the IEC 62351 series.This publication is of core relevance for Smart Grid. This consolidated version consists of the second edition (2010) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.