被动式公共建筑能耗分析及遮阳策略研究

Energy Consumption and Sunshade Analysis in Passive Public House

基于动态能耗软件DEST,对被动房进行建模并进行能耗模拟,得出空调季和供暖季建筑负荷的特点。在空调季,对部分空调房间内遮阳并开启灯光照明,计算其能耗差值,结果显示建筑在13∶00-15∶00时段遮阳效果较为明显,节能潜力较大,为被动式建筑节能提供理论基础。

This paper shows the characteristic of building load in air conditioning and heating season by establishing passive building model and energy consumption simulation based on DEST. In air conditioning season,the results reveal that shading effect is prominent from 13∶00 to 15∶00 in the condition of part of the room shading and opening the light,which shows great energy-saving potential,providing the theory basis for passive energy-saving building.