QGDW 11019-2013 农网35kV配电化技术导则

ICS 29 240
备案号：CEC  Q/GDW1Q / GDW 11019 — 2013 国家电网公司企业标准 Q / GDW 11019 — 2013
农网 35kV 配电化技术导则 Technical guide for 35kV distribution of rural electric network 2014-03-01发布 2014-03-01实施 国家电网公司 发 布 1 1Q / GDW 11019 — 2013 目 次 前言··································································································································································Ⅱ 1 范围······························································································································································ 1 2 规范性引用文件 ·········································································································································· 1 3 术语和定义 ·················································································································································· 1 4 总则······························································································································································ 2 5 建设模式 ······················································································································································ 2 6 设备选型原则 ·············································································································································· 4 7 绝缘配合 ······················································································································································ 6 8 接地与防雷保护 ·········································································································································· 8 9 35kV 配电化保护配置原则························································································································· 9 10 自动化与通信 ·········································································································································· 10 附录 A（资料性附录） 35kV 配电化建设模式···························································································· 11 附录 B（资料性附录） 转移电流（负荷开关+熔断器）计算方式····························································· 15 附录 C（资料性附录） 悬式绝缘子爬电距离有效利用系数 K 的估算······················································ 16 编制说明······························································································································································19 I