不同天气模式下光导照明系统的效率分析  

The Efficiency Analysis of Hollow Light Guide System under Different Weather Patterns

作　　者：盛夏[1] 曹冠英[1,2] 宣昂 韩磊[1] 张满溪 周婷[1] 杨轶[1,2] 贺晓阳[1,2] 

机构地区：[1]大连工业大学信息科学与工程学院,辽宁大连116034 [2]大连工业大学光子学研究所,辽宁大连116034

出　　处：《照明工程学报》2017年第3期66-69,共4页China Illuminating Engineering Journal

基　　金：大连工业大学创新创业计划训练项目(201610152368)

摘　　要：以大连地区为例,主要研究标准阴天、晴天以及雾霾三种天气模式下光导照明系统中光导管的效率。运用HOLIGILM软件进行仿真计算,通过设定三个不同时间段和拟定不同的光导管长径比,得出效率的计算结果。研究结果表明,光导管效率随长径比呈线性变化并且是反比函数。Taking Dalian as an example, the efficiency of hollow light guide system was mainly studied in three weather patterns, which are CIE overcast sky, CIE clear sky, and fog and haze. Three typical time periods and different ratios of length to diameter were set up to simulate and calculate the light guide efficiency by using software HOLIGILM. The results show that the light guide efficiency as the length to diameter ratio varies linearly and inversely proportional to the function.

关 键 词：光导管效率 长径比 天气模式 HOLIGILM 照明 光导管 CIE标准阴天 

分 类 号：TU113.66[建筑科学—建筑理论]