| 等光强分布的折平板反射聚光系统的实验研究 |
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| 引用本文： | 江守利,陈则韶,胡芃,莫松平,王刚,毛华芳,高静轩,张谦.等光强分布的折平板反射聚光系统的实验研究[J].工程热物理学报,2010(6). |
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| 作者姓名： | 江守利 陈则韶 胡芃 莫松平 王刚 毛华芳 高静轩 张谦 |
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| 作者单位： | 中国科学技术大学;中国电子科技集团公司第十四研究所; |
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| 基金项目： | 国家自然科学重点基金资助项目(No.50736005) |
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| 摘 要： | 基于平板玻璃镜反射聚光获得等光强分布的方法,提出了折平板反射聚光太阳能系统的设计方案。推导了平行光聚光公式,可在给定接收截面宽度、倾角和安装高度时,给出一定聚光比所需的反射板数量、宽度、倾角及坐标位置;建立了CCD法测量能流密度分布的测试平台以及聚光光伏实验装置,并对折平板聚光系统进行了实验研究。结果表明,折平板玻璃镜聚光系统可以得到较为均匀的辐射能流密度,并且系统的发电效率也较高。
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| 关 键 词： | 太阳能利用 聚光系统 均匀能流密度 平板玻璃镜 |
EXPERIMENTAL STUDY OF ISO-INTENSITY ZIGZAG-PLATE REFLECTIVE CONCENTRATING SYSTEM |
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| JIANG Shou-Li CHEN Ze-Shao HU Peng MO Song-Ping WANG Gang MAO Hua-Fang GAO Jing-Xuan ZHANG Qian Institute,China Electronics Technology Corporation Company,Nanjing ,China.EXPERIMENTAL STUDY OF ISO-INTENSITY ZIGZAG-PLATE REFLECTIVE CONCENTRATING SYSTEM[J].Journal of Engineering Thermophysics,2010(6). |
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| Authors: | JIANG Shou-Li CHEN Ze-Shao HU Peng MO Song-Ping WANG Gang MAO Hua-Fang GAO Jing-Xuan ZHANG Qian Institute China Electronics Technology Corporation Company Nanjing China |
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| Institution: | JIANG Shou-Li~(1,2) CHEN Ze-Shao~1 HU Peng~1 MO Song-Ping~1 WANG Gang~1 MAO Hua-Fang~1 GAO Jing-Xuan~1 ZHANG Qian~1 (1.Dept.of Thermal Science and Energy Engineering,University of Science and Technology of China,Hefei 23002,China,2.The 14~(th) Institute,China Electronics Technology Corporation Company,Nanjing 210039,China) |
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| Abstract: | Based on the method of obtaining iso-intensity distribution by using plate mirror,the zigzag-plate reflective concentrating solar energy system is proposed.The concentrating formulas for the parallel solar incident rays are derived.As the position(including the tilt angle and the distance on the vertical direction) and the width of the receiver plane are known,the amount of the plate mirror and the width of each mirror as well as the tilt angle and the position will be evaluated. Experimental device has bee... |
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| Keywords: | solar energy utilization concentrating system uniform flux density plate mirror |
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