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1. 发明申请

WO2011005486A2 OPTICS FOR CONCENTRATED PHOTOVOLTAIC CELL 审中-公开
标题翻译：用于浓缩光伏电池的光学
公开(公告)号：WO2011005486A2
公开(公告)日：2011-01-13
申请号：PCT/US2010/039385
申请日：2010-06-21
申请人： SOLARMATION, INC. , WEST, Robert Scott , CZECH, Nathanial James
发明人： WEST, Robert Scott , CZECH, Nathanial James
IPC分类号： H01L31/052
CPC分类号： H01L31/0543 , H01L31/0547 , Y02E10/52
摘要： A concentrated photovoltaic (CPV) module includes a CPV cell mounted on a support surface. A primary optical element (POE) is a square Fresnel lens fixed in position over the CPV cell. A secondary optical element (SOE) is optically coupled to the cell for providing uniform light over the surface of the cell. The SOE has a square, sloping top portion and a truncated pyramid shaped bottom portion that tapers toward the cell. The top portion is formed of angled flat square rings that refract light entering the top portion from the POE. The bottom portion mixes the light using TIR. The SOE has an angled middle portion, and an integral support structure having one end attached to the middle portion surrounds the bottom portion and is attached to the cell support surface so there is little mechanical stress on the cell.
摘要翻译：集中光伏（CPV）模块包括安装在支撑表面上的CPV电池。主要光学元件（POE）是固定在CPV单元上的正方形菲涅耳透镜。次级光学元件（SOE）光学耦合到电池，以在电池的表面上提供均匀的光。 SOE具有朝向细胞逐渐变细的正方形的倾斜顶部和截头棱锥形的底部部分。顶部由角度平坦的方形环形成，使得从POE进入顶部的光线折射。底部使用TIR混合光。 SOE具有成角度的中间部分，并且具有附接到中间部分的一端的整体支撑结构围绕底部并且附接到电池支撑表面，因此电池上几乎没有机械应力。

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