| 线性菲涅尔反射式太阳能集热系统的设计与试验研究 |
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| 引用本文： | 朱艳青,李育坚,王雷雷,邓育军,史继富,徐刚.线性菲涅尔反射式太阳能集热系统的设计与试验研究[J].新能源进展,2014,2(2):117-121. |
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| 作者姓名： | 朱艳青 李育坚 王雷雷 邓育军 史继富 徐刚 |
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| 作者单位： | 1. 中国科学院广州能源研究所，广州 510640；
2. 中国科学院大学，北京 100049 |
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| 基金项目： | 广东省教育部产学研结合项目（2012B091100204）；中国科学院广州能源研究所所长创新基金培育专项（y307p81001）；广东省战略
性新兴产业项目（2011A032304003） |
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| 摘 要： | 本文研究了线性菲涅尔反射式太阳能集热系统，基于几何光学原理计算模拟了线性菲涅尔反射镜镜场和复合抛物面的接收系统，在减少末端损失的基础上设计了系统的机械结构，制作了线性菲涅尔反射式太阳能集热系统的装置，并进行了集热性能的实验测试。测试结果表明，该系统在9倍聚焦倍率下，导热油的最高温度可达176.2℃，系统的平均瞬时热效率约为53%，很好地实现了其集热性能。
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| 关 键 词： | 太阳能 线性菲涅尔 集热性能 镜场布置 |
| 收稿时间： | 2014-02-24 |
Design and Experimental Study on Linear Fresnel Reflector Solar Collector System |
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| ZHU Yan-qing,LI Yu-jian,WANG Lei-lei,DENG Yu-jun,SHI Ji-fu,XU Gang.Design and Experimental Study on Linear Fresnel Reflector Solar Collector System[J].Advances in New and Renewable Energy,2014,2(2):117-121. |
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| Authors: | ZHU Yan-qing LI Yu-jian WANG Lei-lei DENG Yu-jun SHI Ji-fu XU Gang |
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| Affiliation: | 1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | In this paper linear Fresnel reflector solar collector system was studied. Based on the principle of geometrical optics, the mirror field layout and compound parabolic collector were calculated. The mechanical structure of the system was designed to reduce end loss energy, and the linear Fresnel reflector collector device was made. The solar collecting performance was tested. The experimental results show that the maximum temperature of the heat transfer oil is 176.2°C with the concentration ratio of 9 times. The average instantaneous efficiency of the system is 53%, which achieves a good solar collecting performance. |
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| Keywords: | solar energy linear Fresnel solar collecting performance mirror field layout |
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