煤气与热力2026，Vol.46Issue(3)：38-42,5.
绿色办公建筑照明能耗模拟研究
Simulation Study on Lighting Energy Consumption in Green Office Buildings
何志 1王昭俊 1李晓萍2
作者信息
- 1. 哈尔滨工业大学建筑与设计学院,黑龙江哈尔滨 150006||寒地城乡人居环境科学与技术工业和信息化部重点实验室,黑龙江哈尔滨 150090
- 2. 中国建筑科学研究院有限公司,北京 100013
- 折叠
摘要
Abstract
Simulated tests were conducted based on the lighting power density(LPD)limits specified in Stan-dard for Lighting Design of Buildings(GB/T 50034-2013),General Code for Energy Efficiency and Renew-able Energy Utilization in Buildings(GB 55015-2021),and Standard for Lighting Design of Buildings(GB/T 50034-2024).The results indicate that the tar-get values stipulated in GB/T 50034-2024 can reduce lighting energy consumption by 29.60％compared to GB/T 50034-2013.The standards effectively reduce lighting energy consumption in office buildings by low-ering the LPD limits.Representative cities were se-lected from the five lighting climate zones in China,in-cluding Lhasa(Zone Ⅰ),Kunming(Zone Ⅱ),Beijing(Zone Ⅲ),Shanghai(Zone Ⅳ),and Chongqing(ZoneⅤ),and simulated tests were conducted using intelli-gent lighting systems.The results show that using intel-ligent lighting systems can reduce lighting energy con-sumption by 77％.Simulated tests were also performed by reducing the hourly occupancy rate of rooms during 9:00-12:00 and 14:00-18:00 by 5％,10％,and 20％compared to Design Standard for Energy Efficiency of Public Buildings(GB 50189-2015).The results show that a 20％reduction in the hourly occupancy rate leads to a 9.95％decrease in lighting energy consump-tion.It is recommended that green office buildings adopt intelligent lighting systems to reduce lighting en-ergy consumption.关键词
建筑节能/照明能耗/智能照明系统/绿色办公建筑Key words
building energy efficiency/lighting energy consumption/intelligent lighting system/green office building分类
建筑与水利引用本文复制引用
何志,王昭俊,李晓萍..绿色办公建筑照明能耗模拟研究[J].煤气与热力,2026,46(3):38-42,5.
