| 聚光太阳电池联合温差发电系统实验研究 |
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| 引用本文： | 谢泽扬,黄金,李定昌,王海. 聚光太阳电池联合温差发电系统实验研究[J]. 广东工业大学学报, 2016, 33(2): 66-70. DOI: 10.3969/j.issn.1007-7162.2016.02.013 |
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| 作者姓名： | 谢泽扬 黄金 李定昌 王海 |
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| 作者单位： | 广东工业大学 材料与能源学院，广东 广州 510006 |
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| 基金项目： | 国家自然科学基金资助项目（51476038）;广州市应用基础研究专项资助项目（2013J4100010）；广东省学位与研究生教育改革研究项目（2013JGXM-MS20） |
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| 摘 要： | 设计并搭建一套小型聚光太阳电池联合背板温差发电系统，介绍了该系统的结构，推导了该系统输出功率的数学表达式，并在室外对其进行实验研究.结果表明：随着辐射强度的增强，太阳电池短路电流ISC呈近似线性升高，高辐射强度下的增长率比低辐射强度时小；太阳电池的开路电压UOC高于空冷对照组相对应的测量值，日平均高0.16 V，温差发电芯片的最大输出功率出现在辐射强度曲线的下行段，为0.52 W，一天的输出电量为2.9 W·h.
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| 关 键 词： | 太阳能复合系统； 光伏发电； 温差发电； 菲涅尔聚光 |
| 收稿时间： | 2015-04-15 |
Experimental Study of Concentrator Solar Cells Integrated with Thermoelectric Generators |
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| XIE Ze-Yang,HUANG Jin,LI Ding-Chang,WANG Hai. Experimental Study of Concentrator Solar Cells Integrated with Thermoelectric Generators[J]. Journal of Guangdong University of Technology, 2016, 33(2): 66-70. DOI: 10.3969/j.issn.1007-7162.2016.02.013 |
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| Authors: | XIE Ze-Yang HUANG Jin LI Ding-Chang WANG Hai |
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| Affiliation: | School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China |
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| Abstract: | In this article, a small-scale concentration photovoltaic-thermoelectric (CPV/TE) hybrid system is designed and built, which is proved by experiment. Then, the system’s compositions are introduced, and the mathematical expression of its output power is derived. According to experiment result, the short-circuit current of solar cells has almost linear dependence on the solar irradiation with a higher growth rate at low irradiation. Compared with a CPV-only system working under air cooling condition, the CPV-TE hybrid system has a higher open-circuit voltage. The daily average increment of it is 0.16V which means an average enhancement of 5.67%. The maximum output power of the thermoelectric generator, which is 0.52W, appears in the descending part of the solar irradiation curve and the total generating capacity of the thermoelectric generator is 2.9 W·h. |
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| Keywords: | solar hybrid system photovoltaic thermoelectric generator； Fresnel concentrator, |
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