ICS 29.240.30 CCS F 24 团体标准 T/CES 180—2022 直流输电接地极接地特性参数测量装置 技术规范 Technical specification of power electronic DC earth electrode measuring device 2022-12-19 发布 2022-12-21 实施 中国电工技术学会 发布 全国团体标准信息平台 T/CES 180—2022 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 一般要求 ............................................................................................................................... ......................... 2 4.1 功能要求 ............................................................................................................................... .................. 2 4.2 系统组成 ............................................................................................................................... .................. 2 4.3 装置使用条件 ............................................................................................................................... .......... 2 4.4 外观 ............................................................................................................................... .......................... 2 5 技术要求 ............................................................................................................................... ......................... 2 5.1 绝缘强度 ............................................................................................................................... .................. 2 5.2 介电强度 ............................................................................................................................... .................. 2 5.3 装置保护功能 ............................................................................................................................... .......... 2 5.4 操作与显示要求 ............................................................................................................................... ...... 2 5.5 装置功率源性能要求 ............................................................................................................................. 3 5.6 直流电压表性能要求 ............................................................................................................................. 3 5.7 直流电流表性能要求 ............................................................................................................................. 3 5.8 参比电极的性能要求 ............................................................................................................................. 3 5.9 精度要求 ............................................................................................................................... .................. 3 5.10 抗干扰性能 ............................................................................................................................... ............ 4 6 试验方法 ............................................................................................................................... ......................... 4 6.1 试验条件 ............................................................................................................................... .................. 4 6.2 外观检查 ............................................................................................................................... .................. 4 6.3 绝缘电阻 ...........................................................................................................