ICS 33.100 CCS L 06 备案号： 68965-2019 中华人民共和国电力行业标准 DL/T 2556.1—2022 电力行业电磁兼容检测辅助设备 第1部分：通用要求 Auxiliary equipment used in electrom agnetic compatibility tests of power industry — Part 1: General requirements 2022-11-04 发布 2023-05-04 实施 国家能源局 发 布 《电子编加稿件》 XM95762 责 编 ：李耀阳 成品： 210*297 责校：于维 版心： 166*238 字数： 45字*43行 天35 地 24 订 24 切 20 描图： 2个 中华人民共和国 电力行业标准 电力行业电磁兼容检测辅助设备 第1部分：通用要求 DL/T 2556.1—2022 * 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 ） * 2023年3月第一版 2023年3月北京第一次印刷 880毫米× 1230毫米 16开本 0.75印张 26千字 * 统一书号 155198·4626 定 价20.00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 DL/T 2556.1—2022 DL/T 2556.1—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、缩略语 ······························································································································· ··· 1 3.1 术语和定义 ······························································································································· ············ 1 3.2 缩略语 ······························································································································· ···················· 2 4 辅助设备的类型 ······························································································································· ··········· 3 4.1 EUT驱动设备 ······························································································································· ········ 3 4.2 EUT负载 ······························································································································· ··············· 3 4.3 EUT监控设备 ······························································································································· ········ 3 5 辅助设备的电磁兼容性要求 ······················································································································· 3 5.1 概 述 ······························································································································· ························ 3 5.2 电磁骚扰试验要求 ······························································································································· ·3 5.3 电磁抗扰度试验要求 ···························································································································· 4 6 辅助设备在 EUT电磁骚扰测量的适用性要求和评估试验 ······································································ 5 6.1 辅助设备对测量系统影响的要求 ········································································································ 5 6.2 辅助设备对背景噪声影响的要求 ········································································································ 5 6.3 评估试验 ······························································································································· ················ 5 7 辅助设备在 EUT电磁抗扰度试验的适用性要求和评估试验 ··································································· 6 7.1 辅助设备对骚扰信号影响的要求 ········································································································ 6 7.2 辅助设备对试验过程和结果影响的要求 ····························································································· 6 7.3 评估试验 ······························································································································· ··········