LED直流照明应用技术探讨与趋势分析  

Discussion on LED DC Lighting Application Technology and Trend Analysis

作　　者：高雅春 孙澄[2] 吴奡 GAO Yachun;SUN Cheng;WU Ao(China Academy of Building Research,Beijing100013,China;School of Arichitecure and Design,Harbin Instritute of Technology,Harbin150006,China;Jianke EET Co.,Ltd.,Beijing100013,China)

机构地区：[1]中国建筑科学研究院有限公司,北京100013 [2]哈尔滨工业大学建筑与设计学院,黑龙江哈尔滨150006 [3]建科环能科技有限公司,北京100013

出　　处：《照明工程学报》2024年第5期9-14,共6页China Illuminating Engineering Journal

基　　金：国家重点研发计划“高品质绿色建筑设计方法与智慧协同平台”(2022YFC3803800)。

摘　　要：随着双碳背景下的分布式可再生能源及储能技术的应用体量越来越大,各类工程对于直流配电的需求也愈发迫切。针对照明而言,LED直流驱动特性与直流配电相结合,将有可能进一步提升照明系统的节能潜力和光环境品质。与此同时,直流照明系统的应用也能使得照明系统的控制更加灵活和便捷,有助于提升设备系统和人居环境的智能管控水平。然而,标准体系的不完备以及广大从业人员对于直流供电系统的认知和实践处于起步阶段,导致直流照明系统的应用受到了一定的制约。本文通过标准和文献调研,梳理直流照明应用的标准化现状,分析直流照明系统应用的优势与挑战,并对直流照明的技术趋势进行展望。With the increasing application of distributed renewable energy and energy storage technologies in the context of carbon neutrality,the demand for DC power distribution in various projects has become increasing urgent.For lighting,the combination of LED DC drive characteristics with DC power distribution has the potential to further enhance the energy-saving potential and quality of the lighting environment.At the same time,the application of DC lighting systems allows for more flexible and convenient control of lighting systems,which helps to enhance the intelligent management level of equipment systems and living environments.However,the incompleteness of the standard system and the nascent understanding and practice of DC power supply systems among many professionals have constrained the application of DC lighting systems.This paper reviews the standardization status of DC lighting applications through standards and literature research,analyzes the advantages and challenges of DC lighting system application,and offers insights into the technical trends of DC lighting.This paper can provide reference for the application of DC lighting engineering.

关 键 词：直流照明 LED照明 标准化 直流供电 可再生能源 

分 类 号：TM923[电气工程—电力电子与电力传动]