GB/T 45223-2025 Active National standards

GB/T 45223-2025 Technical specification for communication architecture and interface of low voltage auxiliary power systems for electric power stations and substations

GB/T 45223-2025 Technical specification for communication architecture and interface of low voltage auxiliary power systems for electric power stations and substations

Publish Date: 2025-01-24 Implement Date: 2025-08-01 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 45223-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Power supply
ICS Name: The integrated transmission and distribution network
Publish Date: 2025-01-24
Implement Date: 2025-08-01
Pages: 40 pages

Scope

This document specifies the technical requirements for the architecture, model, and interface of the low-voltage power system information in power plants and substations, and describes the corresponding testing methods.
This document is applicable to the R&D, design, and manufacturing of monitoring and communication systems in low-voltage AC/DC power systems in power plants, substations, and other power engineering projects.

Development Information

Word Count: 65 Thousand words Pages: 40 pages

Referenced Standards

GB/T 2900.1-1992 Electrotechnical terminology—Fundamental terms GB/T 2900.1-2008 Electrotechnical terminology—Fundamental terms GB/T 2900.33-1993 Electrotechnical terminology—Power electronics GB/T 2900.33-2004 Electrotechnical terminoligy—Power electronics GB/T 32890-2016 Data model of protective relays based on IEC 61850 GB/T 36572-2018 Guidelines of cyber security protection for electric power system supervision and control DL/Z 860.1-2018 DL/Z 860.1-2018 Electric power automation communication networks and systems Part 1: General introduction DL/Z 860.1-2004 Substation communication networks and systems - Part 1: General introduction DL/Z 860.2-2006 Substation communication networks and systems - Part 2: Terminology DL/T 860.3-2004 Communication networks and systems in substations-Part 3:General requirements DL/T 860.4-2018 Electric power automation communication networks and systems - Part 4: Systems and project management DL/T 860.4-2004 Substation communication networks and systems - Part 4: System and project management DL/T 860.6-2012 DL/T 860.6-2012 Electric Power Enterprise Automation Communication Network and System Part 6: Communication Configuration Description Language Related to Intelligent Electronic Devices in Substation DL/T 860.6-2008 Substation communication network and system - Part 6: Communication configuration description language related to intelligent electronic devices in substation DL/T 860.10-2018 Part 10 of the guidelines for electric power automation communication networks and systems: Conformance testing DL/T 860.10-2006 Substation communication networks and systems - Part 10: Conformance testing DL/T 860.71-2014 Power automation communication networks and systems - Part 7-1: Basic communication architecture principles and models DL/T 860.71-2006 Substation communication networks and systems - Part 7-1: Basic communication architecture and models for substation and feeder equipment DL/T 860.72-2013 Power automation communication networks and systems - Part 7-2: Basic information and communication structure - Abstract communication service interface (ACSI) DL/T 860.72-2004 Substation communication networks and systems - Part 7-2: Basic communication structure for substation and feeder equipment - Abstract communication service interface (ACSI) DL/T 860.73-2013 Power automation communication networks and systems - Part 7-3: Basic communication structure for public data classes DL/T 860.73-2004 Substation communication networks and systems - Part 7-3: Basic communication structure for substation and feeder equipment - Public data classes DL/T 860.74-2014 Electric power automation communication networks and systems - Part 7-4: Basic communication structure compatible logical node classes and data classes DL/T 860.74-2006 Substation communication networks and systems - Part 7-4: Basic communication structure for substation and feeder equipment - Compatibility of logical node classes and data classes DL/T 860.81-2016 DL/T 860.81-2016 Electricity automation communication network and system Part 8-1: Specific communication service mapping (SCSM) - Mapping to MMS (ISO 9506-1 and ISO 9506-2) and ISO/IEC 8802-3 DL/T 860.81-2006 Substation Communication Network and System Part 8-1: Mapping of Specific Communication Services (SCSM) to MMS (ISO 9506-1 and ISO 9506-2) and ISO/IEC 8802-3 DL/T 860.91-2006 Substation communication networks and systems - Part 9-1: Mapping of specific communication services (SCSM) on a unidirectional multipoint point-to-point serial communication link for sampled values DL/T 860.92-2016 Electric power automation communication networks and systems - Part 9-2: Specific communication service mapping (SCSM) - Sampling values based on ISO/IEC 8802-3 DL/T 860.92-2006 Substation communication networks and systems - Part 9-2: Mapping of specific communication services mapping (SCSM) to ISO/IEC 8802-3 to sample values only DL/T 860.801-2016 Electric power automation communication networks and systems - Part 80-1: Application guidelines for exchanging information based on CDC data model using DL/T 634.5101 or DL/T 634.5104 switching system DL/T 860.901-2014 Power automation communication network and system Part 901: Application of DL/T 860 in inter-substation communication. (Note: English translation provided) DL/T 860.904-2018 Power automation communication networks and systems - Part 90-4: Network engineering guidelines DL/T 860.7410-2016 Power Automation Communication Networks and Systems Part 7-410: Basic Communication Architecture for Monitoring and Control of Hydropower Plants DL/T 860.7420-2012 Electricity enterprise automation communication network and system Part 7-420: Basic communication structure Distributed energy logic nodes DL/Z 860.7510-2016 Power Automation Communication Networks and Systems Part 7-510: Basic Communication Architecture, Hydropower Plant Modeling Principles and Application Guidelines DL/T 860.74-2014 Electric power automation communication networks and systems - Part 7-4: Basic communication structure compatible logical node classes and data classes DL/T 860.74-2006 Substation communication networks and systems - Part 7-4: Basic communication structure for substation and feeder equipment - Compatibility of logical node classes and data classes DL/T 1146-2009 DL/T 860 Implementation Technical Specification

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