GB/T 42151.92-2025 Active National standards

GB/T 42151.92-2025 Communication networks and systems for power utility automation—Part 9-2:Specific communication service mapping(SCSM)—Sampled values over ISO/IEC 8802-3

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 42151.92-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: The power system

ICS Name: The integrated transmission and distribution network

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 36 pages

Scope

This document specifies the Specific Communication Service Mapping (SCSM) for sampling value transmission according to the Abstract Communication Service Specification of IEC 61850-7-2. This mapping is an abstract model based on a hybrid protocol stack, which directly accesses the ISO/IEC 8802-3 link to transmit sampling values and also uses the related services of IEC 61850-8-1.
The Specific Communication Service Mapping (SCSM) consists of three parts:
—— A detailed description of the communication protocol stack used;
—— The mapping method between the abstract specifications of IEC 61850-7 and the specific elements of the protocol stack;
—— The specification for implementing functions not included in the protocol stack.

Development Information

Word Count: 55 Thousand words Pages: 36 pages

Referenced Standards

GB/T 16262.1-2025 Information technology—Abstract Syntax Notation One(ASN.1)—Part 1:Specification of basic notation GB/T 25931-2010 Precision clock synchronization protocol for networked measurement and control systems ISO 4217 ISO 9506(所有部分) ISO 9506-2 ISO/IEC/IEEE 8802-3 ISO/IEC 8825-1 IEC TS 61850-2 IEC 61850-6 IEC 61850-7-2 IEC 61850-7-3 IEC 61850-8-1 IEC/IEEE 61850-9-3 IEC TR 61850-90-4 IEC 62351-6 IEC 62439-3:2021 IEEE 754 IEEE 802.1Q