摘要
迅速发展的分布式能源伴随着直流系统的应用,直流负荷在安全、能效等方面的优势逐渐显现,建筑直流供用电模式前景广阔。讨论了直流供电特性,分析哪些建筑更易于采用直流供电系统,给出了典型系统接线,并阐述了直流供用电规模化前景及其需要攻克的技术难题。
The rapid development of distributed generation is accompanied by the application of DC system,and the advantages of DC load in safety and energy efficiency gradually emerge.The DC power supply mode of building has a broad prospect.The DC power supply characteristics was discussed.The buildings that are more likely to adopt DC power supply system were analyzed.The typical system wiring was given.The prospect of large-scale DC power supply and the technical problems to be solved were expounded.
作者
韩瀛
乌聪敏
HAN Ying;WU Congmin(Tianjin University Research Institute of Architectural Design Co.,Ltd.,Tianjin 300073,China)
出处
《现代建筑电气》
2021年第1期5-7,共3页
Modern Architecture Electric
关键词
直流供电
可再生能源
照明负荷
办公建筑
direct current supply
renewable energy source
lighting load
office building
