GB/T 45906.1-2025 Active National standards

GB/T 45906.1-2025 Substation secondary system—Part 1:General requirement

GB/T 45906.1-2025 Substation secondary system—Part 1:General requirement

Publish Date: 2025-08-01 Implement Date: 2026-02-01 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 45906.1-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electricity

ICS Name: Substations, surge arrestors

Publish Date: 2025-08-01

Implement Date: 2026-02-01

Pages: 16 pages

Scope

This document specifies the overall requirements, system architecture, reliability requirements, functional integration requirements, information interaction requirements, and network security requirements for the secondary systems of substations.
This document is applicable to the design, development, testing, construction, operation, maintenance, and repair of secondary systems in substations.

Development Information

Word Count: 17 Thousand words Pages: 16 pages

Same series standard

GB/T 45906.2-2025 Substation secondary system—Part 2:Data and model GB/T 45906.3-2025 Substation secondary system—Part 3:Communication message specification GB/T 45906.4-2025 Substation secondary system—Part 4:Cyber security protection GB/T 45906.5-2025 Substation secondary system—Part 5:Protection and control system with their equipment's requirements GB/T 45906.6-2025 Substation secondary system—Part 6:Substation monitoring and control system GB/T 45906.7-2025 Substation secondary system—Part 7:Centralized monitoring and control system GB/T 45906.8-2025 Substation secondary system—Part 8:Preventing electric mal-operation GB/T 45906.9-2025 Substation secondary system—Part 9:Construction specifications GB/T 45906.10-2025 Substation secondary system—Part 10:Test and detection

Referenced Standards

GB/T 40435-2021 Technical specifications for substation data communication gateway GB/T 45906.7-2025 Substation secondary system—Part 7:Centralized monitoring and control system GB/T 45906.9-2025 Substation secondary system—Part 9:Construction specifications GB/T 45906.5-2025 Substation secondary system—Part 5:Protection and control system with their equipment's requirements GB/T 45906.6-2025 Substation secondary system—Part 6:Substation monitoring and control system GB/T 45906.10-2025 Substation secondary system—Part 10:Test and detection

Related Standards

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GB/T 14598.7-1995 Electrical relays—Part 3:Single input energizing quantity measuring relays with dependent or independent time

Publish Date: 1995-06-02

GB/T 15576-1995 Replaced

GB/T 15576-1995 The specifications of low-voltage reactive power steady compensation equipments

Publish Date: 1995-06-02

GB 8286-1996 Replaced

GB 8286-1996 Mining flameproof movable substations

Publish Date: 1996-03-31

GB/T 16896.1-1997 Replaced

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Publish Date: 1997-07-28

GB 2314-1997 Replaced

GB 2314-1997 General technical requirements for electric power fittings

Publish Date: 1997-09-24

GB/T 17467-1998 Replaced

GB/T 17467-1998 High-voltage/low-voltage prefabricated substations

Publish Date: 1998-08-17