Design of an off-axis XR photovoltaic concentrator with SMS method
文献类型：期刊论文
| 作者 | Zhang, M. ; Dong, H.; Geng, Z. J.
|
| 刊名 | OPTIK
 |
| 出版日期 | 2013 |
| 卷号 | 124期号:22页码:5323-5327 |
| 关键词 | Solar collectors and concentrators Non-imaging optics Photovoltaic |
| 英文摘要 | We present a novel off-axis XR concentrator design that enables a high efficiency energy collection while avoiding the shadowing problem encountered in the designs of symmetry XR type concentrator. Combining with a 1 cm(2) multi-junction solar cell, the off-axis XR concentrator is able to achieve high optical efficiency of the photovoltaic system. The concentrator design is performed based on the non-imaging optic principle, with one reflective mirror (X) and one refractive lens (R). Both surfaces of the reflective and refractive element are of freeform shapes and fitted as freeform expression in the design analysis. The concentrator has concentration ratio greater than 500x and acceptance angle greater than 2 degrees. A square homogenizing irradiance distribution on the cell is achieved with the help of a suitable rob. The tolerance of the system is analyzed. The results show that the high concentration ratio and greater acceptance angle relax all optical and mechanical tolerances reduce the production and operation cost. (C) 2013 Elsevier GmbH. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | HIGH-GAIN ; COMPACT ; RXI |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000325835400009 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3673]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_先进控制与自动化团队 |
| 作者单位 | Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, M.,Dong, H.,Geng, Z. J.. Design of an off-axis XR photovoltaic concentrator with SMS method[J]. OPTIK,2013,124(22):5323-5327. |
| APA | Zhang, M.,Dong, H.,&Geng, Z. J..(2013).Design of an off-axis XR photovoltaic concentrator with SMS method.OPTIK,124(22),5323-5327. |
| MLA | Zhang, M.,et al."Design of an off-axis XR photovoltaic concentrator with SMS method".OPTIK 124.22(2013):5323-5327. |
入库方式： OAI收割
来源：自动化研究所
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