Q / GDW 212 — 2008 ICS 29.240 国 家 电 网 公 司 企 业 标 准 Q / GDW 428 — 2010 智能变电站智能终端技术规范 The technical specification for Intelligent terminal in Smart Substation 2010-×× -××发布 2010-×× -××实施 国家电网公司 发 布 Q/GDW Q / GDW 428 — 2010 I 目 次 前言··················································································II 1 范围 ···········································································