Home / Standards / GB/T 38953-2020 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 现行 Issue Date 2020-06-02 Implementation 2021-01-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A