Field study on energy economic assessment of office buildings envelope retrofitting in southern China

doi:10.1016/j.scs.2016.08.029

GIEC OpenIR > 中国科学院广州能源研究所

	Field study on energy economic assessment of office buildings envelope retrofitting in southern China
	Song, Xinyan 1,2,3,4; Ye, Cantao1,2,4 ; Li, Huashan1,2,4 ; Wang, Xianlong1,2,4 ; Ma, Weibin1,2,4
	2017
发表期刊	SUSTAINABLE CITIES AND SOCIETY
卷号	28 页码:154-161
摘要	Energy consumption of buildings accounts for more than 37.3% of total energy consumption while the proportion of energy-saving buildings is just 5% in China. In this paper, in order to save potential energy, the building envelope retrofitting is considered. An office building in Southern China was selected as a test example for energy consumption characteristics. The base building model was developed by TRNSYS software and validated against the recorded data from the field work in six days out of August-September in 2013. In addition, with a design of numerical simulation, sensitivity analysis was conducted for energy performance of building envelope retrofitting; six envelope parameters were analyzed for assessing the thermal responses. Results show that significant energy savings are obtained for the thermal transmittance (U-value) of exterior walls, infiltration rate, ventilation and shading coefficient, of which the sum relative sensitivity is about 91.06%. The results are evaluated in terms of energy and economic analysis. On the other hand, it appears that the cost-effective method improves the efficiency of investment management in building energy. (C) 2016 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Building Envelope Retrofitting Trnsys Simulation Sensitivity Factor Economic Analysis
WOS标题词	Science & Technology ; Technology
DOI	10.1016/j.scs.2016.08.029
研究领域[WOS]	Construction & Building Technology ; Energy & Fuels
关键词[WOS]	RESIDENTIAL BUILDINGS ; MULTIOBJECTIVE OPTIMIZATION ; SENSITIVITY-ANALYSIS ; NORTHERN SPAIN ; PERFORMANCE ; STRATEGIES ; TRNSYS ; MODEL ; SIMULATIONS ; COMFORT
收录类别	SCI
语种	英语
项目资助者	Science and Technology Planning Project of Guangdong Province, China(2013A011404007 ; 2013B091500026 ; 2013B010405013 ; 2012A010800024)
WOS类目	Construction & Building Technology ; Energy & Fuels
WOS记录号	WOS:000389322700015
引用统计	被引频次：24[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/14009
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Song, Xinyan,Ye, Cantao,Li, Huashan,et al. Field study on energy economic assessment of office buildings envelope retrofitting in southern China[J]. SUSTAINABLE CITIES AND SOCIETY,2017,28:154-161.
APA	Song, Xinyan,Ye, Cantao,Li, Huashan,Wang, Xianlong,&Ma, Weibin.(2017).Field study on energy economic assessment of office buildings envelope retrofitting in southern China.SUSTAINABLE CITIES AND SOCIETY,28,154-161.
MLA	Song, Xinyan,et al."Field study on energy economic assessment of office buildings envelope retrofitting in southern China".SUSTAINABLE CITIES AND SOCIETY 28(2017):154-161.