基于某污水厂变压器经济性选择的探讨  

Discussion on Economical Selection of Transformers Based on Sewage Treatment Plant

作　　者：刘国壮 刘发明 李伯伟 施皓 LIU Guozhuang;LIU Faming;LI Bowei;SHI Hao(Central and Southern China Municipal Engineering Design&Research Institute Co.,Ltd.,Dongguan 523000,China)

机构地区：[1]中国市政工程中南设计研究总院有限公司,广东东莞523000

出　　处：《现代建筑电气》2022年第5期53-57,共5页Modern Architecture Electric

摘　　要：介绍了东莞市某污水厂选择配电变压器时所考虑的因素,主要包括负荷等级、变压器成本及变压器损耗等。从提升污水厂经济效益角度出发,通过计算配电变压器年运行费用和经济使用期的综合能效费用,对技术上可行的备选方案进行分析比较,筛选出技术可行、经济最优的方案。This paper introduces the factors considered when selecting a distribution transformer for a sewage treatment plant in Dongguan,including load level,transformer cost and transformer loss.From the perspective of improving the economic benefits of the sewage treatment plant,by calculating the annual operating cost of the distribution transformer and the comprehensive energy efficiency cost of the economic use period,the technically feasible alternatives are analyzed and compared,and the technically feasible and economically optimal solutions are screened out.

关 键 词：污水厂 变压器 年运行费用 综合能效费用 

分 类 号：TU852[建筑科学]