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| 叠层荧光集光太阳能光伏器件的性能模拟和优化 | |
| 引用本文： | 耿俊杰,张军,张俊,张义,丁建军,孙松,罗震林,鲍骏,高琛.叠层荧光集光太阳能光伏器件的性能模拟和优化[J].物理学报,2012,61(3):34201-034201. |
| 作者姓名： | 耿俊杰 张军 张俊 张义 丁建军 孙松 罗震林 鲍骏 高琛 |
| 作者单位： | 1. 中国科学技术大学国家同步辐射实验室,合肥,230029 2. 中国科学技术大学物理学院,合肥,230026 3. 中国科学技术大学国家同步辐射实验室,合肥230029 中国科学院能量转换材料重点实验室,合肥230026 4. 中国科学技术大学国家同步辐射实验室,合肥230029 中国科学院能量转换材料重点实验室,合肥230026 中国科学技术大学物理学院,合肥230026 |
| 基金项目： | 中国科学院知识创新工程重要方向性项目(批准号: KJCX2-YW-M11)资助的课题. |
| 摘 要： | 荧光集光太阳能光伏器件可以减少太阳能电池的用量,有效降低光伏发电的成本.相对于单层荧光 集光太阳能光伏器件,叠层荧光集光太阳能光伏器件能分波段充分利用太阳光谱,提高荧光集光太阳能光伏 器件的效率,进一步降低光伏发电的成本.但是,叠层荧光集光太阳能光伏器件涉及较多的参量,难以通过实验 优化.本文分析了从单层到叠层荧光集光太阳能光伏器件的全部物理过程,建立了数学模型,并相应编制了 计算机模拟软件.运用上述软件,系统研究了器件尺寸、太阳能电池的带隙对光电转换效率的影响. |
| 关 键 词： | 太阳能光伏发电 性能模拟 荧光平面光波导 光电转换效率 |
| 收稿时间： | 4/8/2011 12:00:00 AM |
Simulation and optimization of the cascaded luminescent solar concentrator photovoltaic system |
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| Geng Jun-Jie,Zhang Jun,Zhang Jun,Zhang Yi,Ding Jian-Jun,Sun Song,Luo Zhen-Lin,Bao Jun and Gao Chen.Simulation and optimization of the cascaded luminescent solar concentrator photovoltaic system[J].Acta Physica Sinica,2012,61(3):34201-034201. | |
| Authors: | Geng Jun-Jie Zhang Jun Zhang Jun Zhang Yi Ding Jian-Jun Sun Song Luo Zhen-Lin Bao Jun and Gao Chen |
| Institution: | National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China;National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China;School of Physical Science, University of Science and Technology of China, Hefei 230026, China;National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China;National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China; CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of;National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China; CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of;National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China;National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China; CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of;National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China; CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of |
| Abstract: | Luminescent solar concentrator (LSC) photovoltaic system can cut down the cost of photovoltaic electricity generation by reducing the consumption of solar cells. Compared with the single-layer LSC, the cascaded LSC can make use of the solar spectrum effectively and obtain high photoelectric conversion efficiency. In this paper, the physical processes of the single-layer and cascaded LSC are analyzed and the corresponding mathematical models are established. Based on the models, the simulation software is developed to calculate the photoelectric conversion efficiencies of the LSC and the cascaded LSC. The effects of the size of the optical waveguide and the bandgap of solar cells on the total conversion efficiency are investigated. |
| Keywords: | photovoltaic performance simulation fluorescent planar optical waveguide photoelectric conversion efficiency |
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