直流输电优势分析  

Analysis of Advantages of DC Transmission

作　　者：丰建华 杨文征 韦强 FENG Jianhua;YANG Wenzheng;WEI Qiang(The Architectural Design&Research Institute of Zhejiang University Co.,Ltd.,Hangzhou 310028,China)

机构地区：[1]浙江大学建筑设计研究院有限公司,杭州市310028

出　　处：《建筑电气》2023年第9期41-44,共4页Building Electricity

摘　　要：结合相关标准规范、图集等资料,就直流输电和交流输电在输送距离、传输容量、线路损耗方面的优势进行对比、分析,指出:随着对直流系统的深入研究及直流产品的研发,中低压直流系统在民用建筑会得到越来越广泛的应用。Based on relevant standards,specifications,atlases and other materials,the advantages of DC transmission and AC transmission in terms of transmission distance,transmission capacity and line loss are compared and analyzed.It is pointed out that with the in‑depth research of DC systems and the development of DC products,medium and low voltage DC systems will be increasingly widely used in civil buildings.

关 键 词：可再生能源 电压偏差 电压降 直流输电 交流输电 输送距离 传输容量 线路损耗 

分 类 号：TM72[电气工程—电力系统及自动化]