GB/T 38953-2020

Active

Technical requirements for relay protection of microgrid

微电网继电保护技术规定

Standard Type
GBT
ICS
29.240.01
CCS
K45
Status
Active
Issue Date
2020-06-02
Implementation
2021-01-01
Centralized Committee
中国电力企业联合会
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the technical requirements for relay protection devices and systems used in microgrids, including protection configuration, setting principles, and performance criteria. It is applied to the design, commissioning, and operation of microgrids that integrate distributed energy resources, such as solar and wind, to ensure safe and stable isolation of faults while maintaining grid-connected or islanded operation.

Related Standards

GB/T 19663-2005 Terms for Lightning Protection of Information system GB/Z 14429-2005 Telecontrol equipmet and systems Part1:General considerations Section3:Glossary GB/Z 25320.1-2010 Power systems management and associated information exchange - Data and communications security - Part 1: Communication network and system security -Introduction to security issues GB/Z 25320.3-2010 Power systems management and associated information exchange - Data and communications security - Part 3: Communication network and system security -Profiles including TCP/IP GB/Z 25320.4-2010 Power systems management and associated information exchange - Data and communications security - Part 4: Profiles including MMS GB/Z 25320.6-2011 Power systems management and associated information exchange - Data and communications security - Part 6: Security for IEC 61850 GB/Z 25320.2-2013 Power systems management and associated information exchange - Data and communications security - Part 2: Glossary of terms GB/Z 25320.5-2013 Power systems management and associated information exchange - Data and communications security - Part 5: Security for GB/T 18657 and derivatives
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.