《民用建筑直流配电设计标准》解读  

Interpretation of Design Standard for Direct Current Power Distribution of Civil Buildings

作　　者：李雨桐 郝斌 童亦斌[2] 赵宇明 陆元元 LI Yutong;HAO Bin;TONG Yibin;ZHAO Yuming;LU Yuanyuan(Shenzhen Institute of Building Research Co.,Ltd.,Shenzhen 518049,Guangdong Province,China;School of Electrical Engineering,Beijing Jiaotong University,Beijing 100091,China;Shenzhen Power Supply Bureau Co.,Ltd.,Shenzhen 518002,Guangdong Province,China)

机构地区：[1]深圳市建筑科学研究院股份有限公司,广东省深圳市518049 [2]北京交通大学电气工程学院,北京市100091 [3]深圳供电局有限公司,广东省深圳市518002

出　　处：《建筑电气》2022年第7期25-32,共8页Building Electricity

基　　金：能源基金会项目,项目名称:民用建筑低压直流配电工程设计标准研编及行业推广,项目编号:G-2011-32613;中国南方电网有限责任公司创新项目,项目名称:面向大规模可再生能源消纳的城市建筑与电网互动关键技术研究与应用,项目编号:SZKJXM20210140。

摘　　要：建筑直流配电的发展符合我国双碳目标下分布式可再生能源规模化发展的要求,在民用建筑领域具有广阔的应用前景,但直流系统自身的特性和系统之间紧密的耦合关系也给建筑电气设计带来了极大的挑战。T/CABEE 030-2022《民用建筑直流配电设计标准》是首个聚焦直流配电系统在建筑领域工程化应用的技术标准。从建筑直流配电发展的驱动力入手,介绍标准编制的背景、过程和标准框架,并从直流配电系统设计目标和直流自身特性两个方面出发,介绍本标准在系统容量配置、运行控制和系统保护三方面的主要条款内容。The development of building direct current distribution meets the requirements of large‑scale development of distributed renewable energy under the dual carbon target in China and has broad application prospects in the field of civil buildings.However,the characteristics of DC system and the close coupling relationship between the systems also pose great challenges to electrical design of buildings.The Design Standard for Direct Current Power Distribution of Civil Buildings(T/CABEE 030-2022)is the first technical standard focusing on engineering application of DC power distribution systems in the building field.Starting with developmental impetus of building DC distribution,this paper introduced preparation background,process and framework of the Standard,and also described main terms and contents in three aspects:system capacity configuration,operation control and system protection from two aspects of design objectives of DC distribution system and DC characteristics.

关 键 词：直流配电 光储直柔 用电柔性 工作电压范围 直流保护配合 系统拓扑 直流母线 电能变换器 

分 类 号：TU852[建筑科学]