赵建平（中国建筑科学研究院有限公司，北京市 100013）

高雅春（中国建筑科学研究院有限公司，北京市 100013）

胡 桃（中国建筑设计研究院有限公司，北京市 100044）

直流照明应用关键技术及其标准化(赵建平 高雅春 胡桃)

Key Technologies of DC Lighting Application and Their Standardization *

ZHAO Jianping(China Academy of Building Research,Beijing 100013，China)

GAO Yachun(China Academy of Building Research,Beijing 100013，China)

HU Tao(China Architecture Design & Research Group,Beijing 100044，China)

    Abstract：At present, with the acceleration of the process of lighting intelligence,the trend of lighting building integration is becoming increasingly prominent,the connotation of healthy lighting is constantly enriched and improved,and the advantages of LED lighting are becoming increasingly obvious. The characteristics of LED DC driver make DC of lighting power supply possible. This will also make significant changes in lighting from design,construction to operation and maintenance. In this paper,the related standards of DC lighting are introduced,and the key technologies of DC lighting application are analyzed.

    Key words：DC lighting;LED lighting;standard voltage;security;power supply module;power receiving module;lighting Ethernet;DC drive

  摘　要：现阶段，随着照明智能化的进程不断加快，照明建筑一体化趋势日益凸显，健康照明内涵不断丰富完善，LED照明的优势也越来越明显，LED直流驱动的特性使得照明供电直流化成为可能。而这也将使得照明从设计、施工到运行维护产生重大变革。本文对直流照明相关标准进行介绍，并对相关直流照明应用关键技术进行分析。

  关键词：直流照明；LED照明；标准电压；安全性；供电模块；受电模块；照明以太网；直流驱动

  中图分类号：TU88   　　　　     文献标识码：A

    doi：10.3969 / j. issn.1003 － 8493.2020.11.001