ICS 27.100 CCS F 24 中华人民共和国电力行业标准 DL/T 1078— 2025 代替 DL/T 1078—2007 表面式凝汽器运行性能试验规程 Operating performance test code on s team surface condensers 2025 -06-30发布 2025- 12-30实施 国家能源局发布DL/T XXXX —20XX 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 符号 ...................................................................................................................................................................2 5 总则 ...................................................................................................................................................................4 5.1 性能参数 ................................................................................................................................................4 5.2不确定度 .................................................................................................................................................5 5.3 试验方案 ................................................................................................................................................5 5.4 一般性规定 ............................................................................................................................................5 5.5 允许偏差 ................................................................................................................................................6 5.6 试验准备与要求 ....................................................................................................................................6 5.7 试验报告 ................................................................................................................................................7 6 测量仪器和方法 ...............................................................................................................................................7 6.1 允许不确定度 ........................................................................................................................................7 6.2 测点布置 ................................................................................................................................................8 6.3 凝汽器压力 ............................................................................................................................................8 6.4 冷却水温度 ..........................................................................................................................................10 6.5 冷却水流量 .......................................................................................................................................... 11 6.6 热井水位 ..............................................................................................................................................13 6.7 水室水位 ................................................................................................................................ ..............13 6.8 冷却管清洁系数 ..................................................................................................................................13 6.9 凝汽器水阻 ..........................................................................................................................................14 6.10 溶解氧浓度 ................................................................................................