QGDW 11678-2024 高压直流换流站设计规程

ICS 29.240 CCSP 62 备案号：63049-2018 国家电网有限公司企业标准 Q/GDW 11678—2024 代替Q/GDW11678—2017，Q/GDW1293—2014 高压直流换流站设计规程 CodefordesignofHVDCconverterstation 2024-12-31 发布 2024-12-31 实施 国家电网有限公司 发布 Q/GDW 11678—2024 目 次 前言······························································································································ · Ⅱ 1 范围······························································· ·····························································1 2 规范性引用文件······························································· ··············································1 3 术语和定义······························································· ····················································2 4 换流站站址选择······························································· ··············································4 5 交流系统基本条件及直流输电系统的性能要求······························································· ·······4 6 换流站电气设计······························································· ··············································5 7 换流站控制和保护设计······························································· ····································10 8 换流站通信设计······························································· ·············································14 9 换流站土建······························································· ···················································15 10 换流站辅助设施··········································································································22 11 换流站噪声控制和节能设计原则研究······························································· ················25 附录 A（资料性）交流系统谐波干扰指标 ······························································· ··············26 编制说明·························································································································27 I