IEC 61850-7-2:2010(E) 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.
– 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.
