[1]戴贵龙,庄莹,谢林毅.CPC簇太阳能两级聚集传输特性研究[J].福建工程学院学报,2022,20(01):78-82.[doi:10.3969/j.issn.1672-4348.2022.01.013]
　DAI Guilong,ZHUANG Ying,XIE Linyi.Study on the two-stage gathering and transmission characteristics of CPC cluster solar energy[J].Journal of FuJian University of Technology,2022,20(01):78-82.[doi:10.3969/j.issn.1672-4348.2022.01.013]
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CPC簇太阳能两级聚集传输特性研究()
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《福建工程学院学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第20卷
期数:
2022年01期
页码:
78-82
栏目:
出版日期:
2022-02-25

文章信息/Info

Title:
Study on the two-stage gathering and transmission characteristics of CPC cluster solar energy
作者:
戴贵龙; 庄莹; 谢林毅
福建工程学院建筑新能源与节能福建省高校重点实验室
Author(s):
DAI Guilong;  ZHUANG Ying;  XIE Linyi
Key Laboratory of New Energy and Energy-saving in Building in Colleges and Universities of Fujian Province, Fujian University of Technology
关键词:
太阳能; CPC; 两级聚集器; 能流密度; 数值模拟
Keywords:
solar energy;  CPC;  two-stage concentrator;  energy flow density;  numerical simulation
分类号:
O435.1
DOI:
10.3969/j.issn.1672-4348.2022.01.013
文献标志码:
A
摘要:
通过3D打印建立阵列式三维CPC簇测量模型，结合CCD相机对其出口能流密度分布性能进行实验验证。在此基础上，交叉使用ProE和TracePro软件技术，对单碟与理想CPC、单个阵列式CPC、阵列式三维CPC簇3种两级聚集器的太阳能聚集传输特性进行模拟对比，结果表明:当容差角取2°，高度方向4等分时，阵列式三维CPC与单碟两级聚集器具有最优的综合性能和较高的传输效率三维CPC簇降低了CPC的高度，对入射的太阳光干扰作用小，能保证聚集能流集中在吸热器侧壁底部以及底面上。结论为三维复合抛物曲面聚集技术的发展提供理论支撑。
Abstract:
An array-type three-dimensional CPC cluster measurement model was established by 3D printing, and its outlet energy flow density distribution performance was experimentally verified with a CCD camera. On this basis, the ProE and TracePro software technologies were used alternately to simulate and compare the solar energy aggregation and transmission characteristics of three two-stage concentrators such as ideal CPC and single dish, single array CPC and single dish, array three-dimensional CPC cluster and single dish. Results show that: when the tolerance angle is 2° and the height direction is divided into 4 equal parts, the three-dimensional CPC array and the single-disc two-stage concentrator have the best overall performance, higher transmission efficiency, and better concentrated energy flow density distribution. On the other hand, the array-type of the three-dimensional CPC cluster reduces the height of the CPC, and has little interference with the incident sunlight, ensuring that the concentrated energy flow is concentrated on the bottom and bottom surface of the side wall of the heat sink. The conclusion provides theoretical support for the development of three-dimensional composite parabolic surface aggregation technology.

参考文献/References:

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更新日期/Last Update: 2022-02-25