摘要
介绍两种主要照明节能评价指标:照明功率密度(LPD)和单位照度功率密度(LPDI),并分析它们的定义、计算方法及应用现状。研究表明,准确的LPD和LPDI可通过体育建筑的类型、等级、功能、灯具参数、灯具布置及布灯方式等因素的函数关系表示,但目前实际工程中多依赖已有工程数据进行优化。以综合体育场为例,通过调研国内外61座综合体育场的场地照明数据,分析不同类型光源(金卤灯和LED)的照明系统在各等级综合体育场场地照明中的应用情况,为场地照明的节能设计提供参考。
This paper introduces two main lighting energy conservation evaluation indicators:lighting power density(LPD)and lighting power density per illuminance(LPDI),and analyzes their definitions,calculation methods and current applications.The study indicates that accurate LPD and LPDI can be expressed by using the functional relation of the factors including the type,class and function of sports building and the luminaire parameters,luminaire placement and luminaire layout.However,practical engineering heavily relies on optimization of existing engineering data.Take sports complexes for example.The lighting data of 61 domestic and foreign sports complexes have been investigated,and the applications of the lighting systems with different types of light sources(metal halide lamp and LED)in the sports complexes of various classes have been analyzed,so as to provide reference data for the energy conservation design of sports venue lighting.
作者
李炳华
樊宇晨
岳云涛
LI Binghua;FAN Yuchen;YUE Yuntao(CCDI Group,Beijing 100013,China;Beijing University of Civil Engineering and Architecture,Beijing 102627,China)
出处
《建筑电气》
2025年第4期3-8,共6页
Building Electricity
关键词
体育建筑
综合体育场
场地照明
节能评价指标
照明功率密度
单位照度功率密度
光源类型
照明节能设计
sports building
sports complex
venue lighting
energy conservation evaluation indicator
lighting power density
lighting power density per illuminance
type of light source
energy conservation design of lighting
