Home / Standards / GB/T 40589-2021 GB/T 40589-2021 Active Modeling guide for excitation system of synchronous generator 同步发电机励磁系统建模导则 Standard Type GBT ICS 29.020 CCS F24 Status 现行 Issue Date 2021-10-11 Implementation 2022-05-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A