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发明授权
CN101667604B 太阳能均匀光叠加反射聚光镜的设计方法 失效 - 权利终止

太阳能均匀光叠加反射聚光镜的设计方法
摘要：
本发明公开了太阳能均匀光叠加反射聚光镜的设计方法，受光面是光电池板或圆形集热管，其特征是：聚光镜是由有限数的平板反光镜和折线形反光镜槽框架组成，安放在太阳跟踪架上，根据每条反光镜的横断面线段的两端点所反射的两条平行光线，分别落在光电池板横断面线段的两端点，或分别与圆形集热管横断面圆周线相切的约束条件和反光镜的镜面法线为入射光线与反射光线夹角的角平分线，导出了确定每条反光镜的宽度和空间坐标位置的精确计算式和几何作图法详细步骤，从而保证每条平板反光镜的反射光都均匀叠加在受光面上，使光电池单片输出特性一致，组件发电效率提高，聚光器的加工容易，成本降低。计算式可用于优化光电池板的倾斜角和名义焦距。
摘要（英）：

The invention discloses a design method of a solar energy uniform light superposition reflective condenser, wherein a light receiving surface is a photocell plate or a circular heat collection pipe. The design method is characterized in that a condensing lens consists of a limited number of flat plate reflection mirrors and broken line-shaped reflection mirror slot frames and is placed on a solartracking frame, a precise calculation formula of the width and the position of a space coordinate of each reflection mirror and the detailed steps of the geometric mapping method are deduced according to the constraint condition that two parallel light rays reflected by two end points of a line segment of a cross section of each reflection mirror respectively fall on two end points of a line segment of the cross section of the photocell plate or are respectively tangent with the circumference of the cross section of the circular heat collection pipe and the normal line of a mirror surface of the reflection mirror is an angle bisector of an included angle between incident light and reflected light, thereby ensuring that the reflected light of each flat plate reflection mirror is uniformly superposed on the light receiving surface, leading the single-chip output features of the photocell to be consistent, improving the light-emitting efficiency of components, leading the processing of the condenser to be easy and reducing the cost. The calculation formula can be used for optimizing the tilt angle and the nominal focal length of the photocell plate.

公开/授权文献
IPC分类:
H 电学
H01 基本电气元件
H01L 半导体器件；其他类目中不包括的电固体器件（使用半导体器件的测量入G01；一般电阻器入H01C；磁体、电感器、变压器入H01F；一般电容器入H01G；电解型器件入H01G9/00；电池组、蓄电池入H01M；波导管、谐振器或波导型线路入H01P；线路连接器、汇流器入H01R；受激发射器件入H01S；机电谐振器入H03H；扬声器、送话器、留声机拾音器或类似的声机电传感器入H04R；一般电光源入H05B；印刷电路、混合电路、电设备的外壳或结构零部件、电气元件的组件的制造入H05K；在具有特殊应用的电路中使用的半导体器件见应用相关的小类）
H01L31/00 对红外辐射、光、较短波长的电磁辐射，或微粒辐射敏感的，并且专门适用于把这样的辐射能转换为电能的，或者专门适用于通过这样的辐射进行电能控制的半导体器件；专门适用于制造或处理这些半导体器件或其部件的方法或设备；其零部件（H01L51/42优先；由形成在一共用衬底内或其上的多个固态组件，而不是辐射敏感元件与一个或多个电光源的结合所组成的器件入H01L27/00）
H01L31/04 .用作光伏〔PV〕转换器件（制造中其测试入H01L21/66；制造之后其测试入H02S50/10）
H01L31/052 ..与光伏电池直接联合或结合的冷却装置，例如，用于直接与光伏电池结合的主动冷却或散热器的Peltier元件（与光伏模块结合的冷却装置入H02S 40/42）
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