摘要
双层玻璃幕墙在现代建筑中的应用越来越广泛,其天然采光与照明控制方式是影响照明能耗的主要因素,而照明能耗的改变会使室内冷热负荷发生改变,从而影响室内采暖空调能耗。以天津市某双层玻璃幕墙办公建筑为模型,应用DAYSIM软件模拟有无双层玻璃幕、墙幕墙朝向以及照明控制方式的不同对照明能耗的影响,并结合TRNSYS软件分析不同照明控制方式对室内冷热负荷的影响。
The application of double-skin facade in building is more and more extensive,and its natural lighting and lighting control mode are the main factors that influence the energy consumption.Changing the lighting energy consumption will change the indoor cooling and heating load,thus affecting energy consumption of indoor heating and air conditioning. Taking a double-skin facade office building in Tianjin for the model,the DAYSIM software is applied to simulate the influence of presence of double-skin facade,different double-skin facade directions,and the energy consumption affected by various lighting control modes; The TRNSYS software is applied to analyze the influence of different lighting control modes on indoor cooling and heating load.
出处
《建筑节能》
CAS
2017年第3期92-96,106,共6页
BUILDING ENERGY EFFICIENCY
基金
河北省自然科学基金资助项目(E2015202243)
河北省应用基础研究重点项目(14964308D)
天津市科技支撑计划(14ZCDZGX00821)
关键词
双层玻璃幕墙
照明控制方式
照明能耗
动态模拟
冷热负荷
Double-skin facade
lighting control mode
light energy consumption
dynamic simulation
cold and hot load
