GB/T 38953-2020 Active National standards

GB/T 38953-2020 Technical requirements for relay protection of microgrid

Publish Date: 2020-06-02 Implement Date: 2020-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 38953-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Relay protection and automatic devices

ICS Name: The integrated transmission and distribution network

Publish Date: 2020-06-02

Implement Date: 2020-12-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国微电网与分布式电源并网标准化技术委员会(SAC/TC 564)

Pages: 9 pages

Scope

本标准规定了微电网的分布式电源保护、电化学储能保护、变压器保护、并网点保护、线路保护、母线保护和安全自动装置应满足的技术要求。
本标准适用于35 kV及以下电压等级的并网型交流微电网和独立型交流微电网。

Development Information

Drafting Units:

北京金风科创风电设备有限公司、中国电力科学研究院有限公司、北京天诚同创电气有限公司、新疆金风科技股份有限公司、北京天能继保电力科技有限公司、南京荣泰电气自动化公司、南京国电南自自动化有限公司、沈阳工程学院、国网北京亦庄供电公司

Drafting Persons:

郑德化、于辉、张卫、魏丹、刘海波、张哲、李培宜、岳军、樊世军、朱树众、王立

Word Count: 14 Thousand words Pages: 9 pages

Referenced Standards

DL/T 667 GB 14285-1993 Technical code for relaying protection and security automatic equipment GB/T 14285-2006 Technical code for relaying protection and security automatic equipment GB/T 14285-2023 Technical code for relaying protection and security automatic equipment GB/T 22387-2008 Residual current operated relay GB/T 22387-2016 Residual current operated relay GB/T 33589-2017 Technical requirements for connecting microgrid to power system GB/T 33982-2017 Technical specification for grid connection protection of distributed resources GB/T 34930-2017 Operation and control specification for microgrids connected to distribution network GB/T 36558-2018 General technical requirements for electrochemical energy storage system in power system GB/T 36558-2023 General technical requirements for electrochemical energy storage system of power system DL/T 315-2010 Low-frequency load reduction and low-frequency disconnection device for power system general technical specification DL/T 314-2010 General specifications for power system under-voltage load-shedding and separation equipment GB/T 33589-2026 Technical requirements for connecting microgrid to power system

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