SR EN 61850-9-2:2012

Reţele şi sisteme de comunicaţii pentru automatizarea sistemelor electrice. Partea 9-2: Maparea specifică serviciilor de comunicaţii (SCSM). Valori eşantionate, suplimentar faţă de ISO/CEI 8802-3

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.

Adaugă în coș

Informații generale

Status : In vigoare
Data aprobării : 29.06.2012
Număr de pagini : 76
ICS : 33.200 Telecomanda. Teleconducere
Comitet tehnic : 140 - Managementul sistemului electroenergetic, schimb de informaţii şi telecomunicaţii asociate

Relaţii cu alte standarde:

Inlocuieste SR EN 61850-9-2:2004
Modificat de SR EN 61850-9-2:2012/A1:2020