基于低碳要求的教室照明改造过程中照明功率密度指标初步探讨与分析——以上海市教室改造为例  

Exploration and Analysis of Lighting Power Density Indicators in Low-Carbon Classroom Lighting Renovation:A Case Study of Shanghai

作　　者：张京佶 杨玉娟 欧阳芳 程敏 ZHANG Jingji;YANG Yujuan;OUYANG Fang;CHENG Min(Educational Technology Equipment Center Shanghai Education Committee,Shanghai 200070,China;CQC Standard(Shanghai)Testing Technology Co.,Ltd,Shanghai 200233,China;China National Machinery Industry Key Laboratory of Intelligent System and Healthy Lighting,Shanghai 200233,China)

机构地区：[1]上海市教育委员会教育技术装备中心,上海200070 [2]中认尚动(上海)检测技术有限公司,上海200233 [3]机械工业智慧照明检测系统与健康光环境技术重点实验室,上海200233

出　　处：《照明工程学报》2025年第2期111-115,共5页China Illuminating Engineering Journal

摘　　要：对于上海市不规则的教室,照明功率密度评价指标在教室照明改造中应用面临挑战。本文首先对近三年上海市中小学校和幼儿园教室实测数据进行分析,探讨照明功率密度评价指标对不同尺寸教室的应用,然后结合国家标准中室形指数的概念,改进计算方法,并通过仿真模拟进行验证。结果表明,使用室形指数对照明功率密度指标进行修正后,对规则、不规则的教室,都能更准确地反映教室光环境的实际情况。这对基于低碳要求下进一步完善教室照明功率密度的评价标准具有实际意义。For irregular classrooms in Shanghai,the application of lighting power density evaluation index in classroom lighting retrofit faces challenges.This paper first analyzes the measured data of Shanghai primary and secondary school and kindergarten classrooms in the past three years to explore the application of the lighting power density calculation method to the actual dimensions of different areas and classrooms,and then proposes an improved calculation method by combining the concept of room index in the national standard and verifies it using simulation.The results show that using the room index to correct the lighting power density index can more accurately reflect the actual situation of the classroom light environment for both regular and irregular classrooms.This is of practical significance for the further improvement of the evaluation standard of classroom lighting power density based on low-carbon requirements.

关 键 词：照明功率密度 室形指数 异形教室 低碳 

分 类 号：TM923[电气工程—电力电子与电力传动]