摘要
在定性分析天然采光对建筑能耗影响的基础上,以一天窗建筑为研究对象,利用eQUEST能耗模拟软件为工具,分析了结合照明控制的天窗采光对夏季供冷峰值负荷及建筑各用能项如照明、供冷、供热的能耗影响,探讨了天窗透光率、照明密度、照明控制方式对建筑能耗的影响,并针对不同气候地区的典型城市探讨了昼光照明的气候差异性。
Based on the qualitative analysis of the influence to building energy consumption, the skylight building was chosen as a model and eQUEST was used to analyze the influence of daylighting system on peak cooling load in the summer and the energy consumption of lighting, cooling, heating etc, and the influence of visible transmittance, lighting density and control types to building energy consumption was also discussed. Aiming at the typical cities in different climates, the characteristics of energy consumption of daylighting system between different areas was analyzed.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2007年第12期1375-1379,共5页
Acta Energiae Solaris Sinica
关键词
天然采光
天窗开口率
透光率
照明密度
能耗
daylighting
skylight to floor ratio
visible transmittance
lighting density
energy consumption