Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Modeling and simulation of a photovoltaic thermal-compound thermoelectric ventilator system | |
| Liu, Zhongbing1; Zhang, Yelin1; Zhang, Ling1; Luo, Yongqiang1; Wu, Zhenghong1; Wu, Jing1; Yin, Yingde2; Hou, Guoqing3 | |
| 2018-10-15 | |
| Source Publication | APPLIED ENERGY
 |
| ISSN | 0306-2619 |
| Volume | 228Pages:1887-1900 |
| Corresponding Author | Zhang, Ling(lingzhang@hnu.edu.cn) ; Luo, Yongqiang(luoroger@yeah.net) |
| Abstract | This paper presents a dynamic model for a photovoltaic thermal-compound thermoelectric ventilator (PVT-TEV) system, in which photovoltaic thermal (PVT) collector generates electricity in winter and simultaneously pre-heats the fresh air to achieve comprehensive utilization of solar energy. The preheated fresh air is further heated by the thermoelectric ventilator (TEV) and then pumped into the indoor room. The PVT-TEV system has the function of the sunshade, power generation, waste heat recovery and fresh air supply for buildings. The model is validated by the data collected from PVT-TEV system under real climate conditions. The results show that the simulated value is in good agreement with the experimental value. The performance of the PVT-TEV system under different working condition is also analyzed by using the model. Increasing the fresh air mass flow rate can improve the electrical and heating performance of PVT-TEV system. However, the total coefficient of performance (COPtotal) of PVT-TEV system does not grow when the fresh airflow rate rises from 93 m(3)/h to 123 m(3)/h and 153 m(3)/h due to the increase of fan power. The heat gain of the TEV system and the fresh air outlet temperature of the PVT-TEV increase with the working current. The growth of indoor temperature can improve the performance of PVT-TEV system. The model of PVT-TEV system proposed in this paper provides a foundation for the structural design and annual performance optimization of PVT-TEV system. |
| Keyword | Solar energy Photovoltaic thermal (PVT) Thermoelectric Energy recovery COP |
| DOI | 10.1016/j.apenergy.2018.07.006 |
| WOS Keyword | MULTIOBJECTIVE OPTIMIZATION ; ENERGY ; PV ; TECHNOLOGIES ; PERFORMANCE ; PARAMETERS ; DESIGN |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51708194] ; National Natural Science Foundation of China[51578221] ; National Natural Science Foundation of China[5150714] ; National Natural Science Foundation of Hunan province China[2015JJ4002] |
| WOS Research Area | Energy & Fuels ; Engineering |
| Funding Organization | National Natural Science Foundation of China ; National Natural Science Foundation of Hunan province China |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000453489800062 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/24456 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Zhang, Ling; Luo, Yongqiang |
| Affiliation | 1.Hunan Univ, Coll Civil Engn, Changsha 410082, Hunan, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Beijing, Peoples R China 3.China Machinery Int Engn Design & Res Inst Co Ltd, Changsha, Hunan, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Zhongbing,Zhang, Yelin,Zhang, Ling,et al. Modeling and simulation of a photovoltaic thermal-compound thermoelectric ventilator system[J]. APPLIED ENERGY,2018,228:1887-1900. |
| APA | Liu, Zhongbing.,Zhang, Yelin.,Zhang, Ling.,Luo, Yongqiang.,Wu, Zhenghong.,...&Hou, Guoqing.(2018).Modeling and simulation of a photovoltaic thermal-compound thermoelectric ventilator system.APPLIED ENERGY,228,1887-1900. |
| MLA | Liu, Zhongbing,et al."Modeling and simulation of a photovoltaic thermal-compound thermoelectric ventilator system".APPLIED ENERGY 228(2018):1887-1900. |
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