直流配电技术在民用建筑中的应用  

Application Summary of DC Power Distribution Technology in Civil Buildings

作　　者：范玉华 宋建刚 FAN Yuhua;SONG Jiangang(Nanjing Changjiang Urban Architectural Design Co.,Ltd.,Nanjing 210002,China)

机构地区：[1]南京长江都市建筑设计股份有限公司,江苏南京210002

出　　处：《现代建筑电气》2022年第12期33-37,共5页Modern Architecture Electric

摘　　要：结合国内外直流配电网的研究现状,对配电系统构架所包含的配电母线的供电方式,低压直流配电母线的构成形式,高压配电母线到低压配电母线的连接方式,分布式电源的组织形式及分布式电源和负荷到低压配电母线的连接方式等方面进行了分析。探讨适合建筑低压直流配电网发展的合理电压等级。Combined with the research status of DC distribution network at home and abroad, the power supply mode of distribution bus included in the distribution system framework, the composition form of low-voltage DC distribution bus, the connection mode of high-voltage distribution bus to low-voltage distribution bus, the organization form of distributed power generation and the connection mode of distributed power source and load to low-voltage distribution bus were analyzed.The reasonable voltage level suitable for the development of low-voltage DC distribution network in buildings was discussed.

关 键 词：直流配电 低压直流 直流微网 分布式能源 

分 类 号：TU852[建筑科学]