Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| BUILDING ENERGY EFFICIENCY IN GUANGDONG PROVINCE, CHINA | |
Luo, Chao1 ; Gong, Yulie2,3; Ma, Weibin2,3; Zhao, Jun4
| |
| 2019 | |
| Source Publication | THERMAL SCIENCE
 |
| ISSN | 0354-9836 |
| Volume | 23Issue:5Pages:3251-3262 |
| Corresponding Author | Luo, Chao(luochao@ms.giec.ac.cn) |
| Abstract | Because of irreversibility on building construction, building energy efficiency design is more depended on simulation technology. Ministry of Housing and Urban-Rural Development of China also stated that China's building energy consumption accounted for 27.5% of the total energy consumption in 2012. Energy consumption is simulated based on the heat transfer principle of building wall, windows, roof and ventilation. Improved measurements are proposed for simulation cases. The heating, ventilation, and air conditioning energy consumption of benchmark and energy efficiency building are simulated based on EnergyPlus software. The most effective energy-saving measurements of energy efficiency building are improving air-conditioning system performance and thermal properties of wall and window. The results show that the energy efficiency ratio of refrigeration system should be more than three and energy-saving ratio is about 30%. Heat transfer coefficient of wall and window should be less than 1.0 W/m(2)k(-) and 2.0,W/m(2)k(-) the energy-saving ratio is more than 16% and 10%, respectively. The sum energy-saving ratios of refrigeration system, wall and window are about 56%. The energy efficiency ratios of roof and air exchanges number are not very obvious. Some energy-saving technologies with high cost are put forward based on simulation results which provide effective ways for building energy efficiency in Guangdong province, China. |
| Keyword | building energy efficiency simulation EnergyPlus optimal design refrigeration system |
| DOI | 10.2298/TSCI170909105L |
| WOS Keyword | CONSUMPTION ; HOT |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Guangdong province science and technology project[2013B091500087] |
| WOS Research Area | Thermodynamics |
| Funding Organization | Guangdong province science and technology project |
| WOS Subject | Thermodynamics |
| WOS ID | WOS:000498801200032 |
| Publisher | VINCA INST NUCLEAR SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25798 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Luo, Chao |
| Affiliation | 1.Huizhou Univ, Coll Architecture & Civil Engn, Huizhou, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Guangdong, Peoples R China 4.Tianjin Univ, Minist Educ, Key Lab Efficient Utilizat Low & Medium Grade Ene, Tianjin, Peoples R China |
| Recommended Citation GB/T 7714 | Luo, Chao,Gong, Yulie,Ma, Weibin,et al. BUILDING ENERGY EFFICIENCY IN GUANGDONG PROVINCE, CHINA[J]. THERMAL SCIENCE,2019,23(5):3251-3262. |
| APA | Luo, Chao,Gong, Yulie,Ma, Weibin,&Zhao, Jun.(2019).BUILDING ENERGY EFFICIENCY IN GUANGDONG PROVINCE, CHINA.THERMAL SCIENCE,23(5),3251-3262. |
| MLA | Luo, Chao,et al."BUILDING ENERGY EFFICIENCY IN GUANGDONG PROVINCE, CHINA".THERMAL SCIENCE 23.5(2019):3251-3262. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment