Analysis of Energy Saving Potential of a Low-Energy Building in China

被引：0
作者：
Wang, Shuaifei [1 ]
Zhou, Xiang [1 ]
Cao, Guangyu [2 ]
Wu, Yangjun [1 ]
Zhang, Xu [1 ]
机构：
[1] Tongji Univ, Sch Mech Engn, 4800 Caoan Rd, Shanghai 200092, Peoples R China
[2] VTT Tech Res Ctr Finland, Espo, Finland
来源：
PROCEEDINGS OF THE 8TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING, VOL 3: BUILDING SIMULATION AND INFORMATION MANAGEMENT | 2014年 / 263卷
关键词：
Hot summer and cold winter climate zone; Low-energy building; Energy-saving potential;
D O I：
10.1007/978-3-642-39578-9_65
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The objective of this study is to set up a road map for Chinese low-energy buildings with regards to technology solutions and economic perspectives. By simulation and calculation, different energy-efficient solutions were developed for a typical two floors villa in Chinese hot summer and cold winter zone. The energy-saving strategy adopted in this study can be summarized as: reducing demand; using high-efficient HVAC system; better control strategy; using renewable energy. By the careful design of building envelope, HVAC system and control strategy, the yearly energy consumption can be reduced by 90 % compared with the baseline of energy consumption in agreement with current Chinese building code. Proper use of renewable energy can be very helpful to achieve the final goal of low-energy building.
引用
收藏
页码：621 / 629
页数：9
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