IEC 61850-7-2 Ed. 2.0 b:2010

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Communication networks and systems for power utility automation – Part 7-2: Basic information and communication structure – Abstract communication service interface (ACSI)
standard by International Electrotechnical Commission, 08/24/2010

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Category: IEC

Description

IEC 61850-7-2:2010 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.