Home / Standards / GB/T 42151.71-2024 GB/T 42151.71-2024 Active Communication networks and systems for power utility automation—Part 7-1: Basic communication structure—Principles and models 电力自动化通信网络和系统 第7-1部分:基本通信结构 原理和模型 Standard Type GBT ICS 29.240.10 CCS F21 Status 现行 Issue Date 2024-12-31 Implementation 2025-07-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A