DL-T 2828-2024 换流变压器隔声罩技术条件

DL/T xxxx —202X 换流变压器隔声罩技术条件 Technical requirements for enclosure s of converter transformer (报批稿 ) 202X-XX-XX 发布 202X-XX-XX实施国家能源局发布 ICS 29.180 CCS K41 备案号：××××× -20×× 中华人民共和国电力行业标准 DL DL/T XXXX —202X I 目次前言 ................................ ................................ ................. III 1 范围 ................................ ................................ ................. 1 2 规范性引用文件 ................................ ................................ .......1 3 术语和定义 ................................ ................................ ........... 1 4 使用条件 ................................ ................................ ............. 3 4.1 安装要求 ................................ ................................ ......... 3 4.2 环境条件 ................................ ................................ ......... 3 5 分类和代号 ................................ ................................ ........... 3 5.1 分类 ................................ ................................ ............. 3 5.2 代号 ................................ ................................ ............. 3 6 技术要求 ................................ ................................ ............. 3 6.1 一般规定 ................................ ................................ ......... 3 6.2 外观 ................................ ................................ ............. 4 6.3 声学性能 ................................ ................................ ......... 4 6.4 耐候声学性能 ................................ ................................ .....4 6.5 理化性能 ................................ ................................ ......... 4 6.6 燃烧性能 ................................ ................................ ......... 6 6.7 熔断性能 ................................ ................................ ......... 6 7 设计要求 ................................ ................................ ............. 6 7.1 一般规定 ................................ ................................ ......... 6 7.2 固定部分 ................................ ................................ ......... 6 7.3 可熔断部分 ................................ ................................ .......6 7.4 翻转模块 ................................ ................................ ......... 7 7.5 顶部承重 ................................ ................................ ......... 7 7.6 安全防坠 ................................ ................................ ......... 8 7.7 顶盖高度 ................................ ................................ ......... 8 7.8 顶部排水 ................................ ................................ ......... 8 7.9 缝隙防涡流发热 ................................ ................................ ...8 7.10 接地 ................................ ................................ ............ 8 7.11 通风散热 ................................ ................................ ........ 8 8 试验方法 ................................ ................................ ............. 9 8.1 外观检查 ................................ ................................ ......... 9 8.2 声学性能试验 ................................ ................................ .....9 8.3 耐候声学性能试验 ................................ ................................ .9 8.4 耐腐蚀性能试验 ................................ ................................ ...9 8.5 力学性能试验 ................................ ................................ .....9 8.6 耐水性能试验 ................................ ................................ .....9 DL/T XXXX —202X II 8.7 耐老化性能试验 ................................ ................................ .. 10 8.8 热变形性能试验 ................................ ................................ .. 10 8.9 燃烧性能试验 ................................ ................................ .... 10 8.10 熔断性能试验 ................................ ................................ ... 10 9 检验规则 ....................