团 体 标 准 12 kV一二次融合配电开关单相接地故障处理 能力实验室真型试验技术规范 T/CSEE 0400—2023 * 中国电力出版社出版、印刷、发行 （北京市东城区北京站西街 19号 100005 http://www.cepp.sgcc.com.cn ） * 2024年4月第一版 2024年4月北京第一次印刷 880毫米× 1230毫米 16开本 1印张 30千字 * 统一书号 155198·5191 定 价23.00元 版 权 专 有 侵 权 必 究 本书如有印装质量问题，我社营销中心负责退换 中国电机工程学会官方微信 T/CSEE 0400—2023 ICS 19.020 CCS K 85 备案号： 53939-2016 团 体 标 准 T/CSEE 0400—2023 12 kV一二次融合配电开关单相接地故障 处理能力实验室真型试验技术规范 Technical specification for full-scale single-phase-to-ground f ault test in laboratory of 12 kV primary and secondary fusion distributio n switch 2023-12-29 发布 2024-03-29 实施 中国电机工程学会 发 布 全国团体标准信息平台 T/CSEE 0400—2023 I 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 基本规定 ······························································· ·····················································1 4.1 被 试 12 kV一二次融合配电开关 ······························································· ··················1 4.2 试验前核查 ······························································· ·············································2 4.3 试验自然环境 ······························································· ··········································2 5 真型试验系统 ······························································· ···············································2 5.1 中性点接地方式及系统接地电阻 ······························································· ··················2 5.2 真型试验系统额定电压、频率、三相不平衡及谐波 ·························································2 5.3 真型试验系统额定电压下的电容电流 ······························································· ············2 5.4 真型试验系统拓扑 ······························································· ····································3 5.5 真型试验系统电源 ······························································· ····································3 5.6 真型试验系统负荷 ······························································· ····································3 5.7 真型试验系统测控配置 ······························································· ······························3 5.8 故障触发 ······························································· ················································3 6 试验项目 ······························································· ·····················································3 7 试验方法和要求 ······························································· ············································5 7.1 被试开关接入试验系统要求 ······························································· ························5 7.2 试验场景 ······························································· ················································5 7.3 送电前核查及送电 ······························································· ····································7 7.4 真型试验系统额定电压下的电容电流校核 ······························································· ······7 7.5 试验方法 ······························································· ················································7 7.6 试验记录 ······························································· ················································8 7.7 试验评价 ······························································· ················································8 附录 A（资料性） 1 2 k V一二次融合配电开关防误动试验项目与考核指标 ····································9 附录 B（资料性） 1 2 k V一二次融合配电开关单相接地故障真型试验项目与考核指标 ··················· 10 全国团体标准信息平台 T/CSEE 0400—2023