ICS 29.080.10 CCS K 48 备案号： 63049-2018 中华人民共和国电力行业标准 DL/T 1580—2021 代替 DL/T 1580—2016 交、直流复合绝缘子用芯体技术条件 Technical specification for core of composit e insulators in a.c. or d.c. system 2021-12-22 发布 2022-06-22 实施 国家能源局 发 布 《电子编加稿件》 XM90461 责编：贾丹丹 成品： 210*297 责校：常燕昆 版心： 166*238 字数： 45*43行 天35 地 24 订 24 切 20 描图： 5张 DL/T 1580—2021 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 产品规格 ······························································································································· ······················· 1 5 技术要求 ······························································································································· ······················· 2 6 检验规则 ······························································································································· ······················· 4 7 试验方法 ······························································································································· ······················· 5 8 包装与运输 ······························································································································· ················· 11 附录 A （资料性） 柱式复合绝缘子用芯体直径选取 ················································································· 12 附录 B （规范性） 面内剪切强度试验 ········································································································· 13 参考文献 ······························································································································· ··························· 14 DL/T 1580—2021 II 前 言 本文件按照 GB/T 1.1 —2020《标准化工作导则 第 1 部分：标准化文件的结构和起草规则》的规 定起草。 本文件代替 DL/T 1580 —2016《交、直流棒形悬式复合绝缘子用芯棒技术规范》 。与 DL/T 1580 — 2016相比，主要技术变化如下： ——修改了本文件的“范围” ； ——修改了“水扩散试验”的技术要求； ——删除了“直流击穿强度”的技术要求； ——增加了“直线度”的要求和判据； ——将“渗透试验”中的“染料为含 1%红色或紫罗兰色次甲基染料的乙醇溶液”修改为“染料为 含1%次甲基染料或亮蓝染料的乙醇溶液” ； ——将“侧面巴氏硬度”修改为“端面巴氏硬度” ； ——修改了“热诱导试验”方法和判据； ——抽样试验项目中新增了“热诱导试验” ； ——提出了“染料渗透”和“水扩散试验”试验应采用“全截面”的芯体样品； ——增加了柱式复合绝缘子用芯体的技术要求和试验方法。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件由中国电力企业联合会提出。 本文件由电力行业绝缘子标准化技术委员会（ DL/TC 16 ）归口。 本文件起草单位：中国电力科学研究院有限公司、清华大学、国网山东省电力公司电力科学研究 院、国网福建省电力有限公司电力科学研究院、国网浙江省电力有限公司电力科学研究院、南方电网有限责任公司超高压输电公司、浙江金凤凰电力科技有限公司、广州麦科凌电力装备有限公司、河北康博电力科技股份有限公司、西安高强绝缘电气有限责任公司、陕西泰普瑞电工绝缘技术有限公司、江苏神马电力股份有限公司、北玻电力复合材料有限公司、长园高能电气股份有限公司、淄博泰光电力器材厂。 本文件起草人：周军、邓禹、吴光亚、王晰、周松松、宿志一、刘燕生、晏坚军、王黎明、沈庆河、 张锐、杨磊、江玲、王红星、章银龙、白云、张宝英、吴亚民、郁杰、胡平、许文荣、魏宁、许军、刘辉、王晓杰、李特、沈浩、杜怡君、方泳皓。 本文件在执行过程中的意见或建议反馈至中国电力企业联合会标准化管理中心（北京市白广路二 条一号， 100761）。 中华人民共和国 电力行业标准 交、直流复合绝缘子用芯体技术条件 DL/T 1580—2021 代替 DL/T 1580—2016 * 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 ） * 2022年5月第一版 2022年5月北京第一次印刷 880毫米×1230 毫米 16开本 1印张 35千字 * 统一书号 155198·4085 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 1580—2021 代替 DL / T 1580—2016