空气冷却式蒸汽凝汽器出力性能分析  

Analysis of the Output Performance of Air Cooled Steam Condensers

作　　者：白晓冉 BAI Xiaoran

机构地区：[1]中国能源建设集团华南电力试验研究院有限公司,广东广州510700

出　　处：《电力系统装备》2023年第7期14-16,共3页Electric Power System Equipment

摘　　要：在火力发电厂中,越来越多的机组为减少冷却汽轮机乏汽的冷却水量,采用了空冷式蒸汽冷凝器,为研究空冷式蒸汽冷凝器的出力能否满足机组生产的要求,文章以国外某电厂空冷式蒸汽冷凝器为原型进行了数学建模和出力测试,并根据现场测试数据对空冷式蒸汽冷凝器出力进行了计算和细节分析。In fossil﹣fuel power station,more and more units use air cooled steam condensers(ACC)in order to reduce the cooling water volume of exhaust steam from cooling steam turbines.In order to study whether the output of ACC can meet the requirements of unit production,this paper conducts mathematical modeling and output testing based on the ACC of a foreign power plant,and calculates and analyzes the ACC output in detail according to the field test data.

关 键 词：ACC系统 质量流量 出力性能 不确定度 

分 类 号：TM623[电气工程—电力系统及自动化]