角反射器实现太阳能辐射方向实时检测  

Research on Solar Radiation Real-Time Monitoring Based on Corner Cube Reflector

作　　者：张瑶[1] 杨华军[1] 江萍[1] 

机构地区：[1]电子科技大学物理电子学院,四川成都610054

出　　处：《实验科学与技术》2016年第6期28-31,共4页Experiment Science and Technology

基　　金：总装预研基金;国家自然基金(61271167);国家自然基金青年基金(61307093);中央高校基本科研专项资金(ZYGX2013J051)

摘　　要：实现太阳能辐射方向的实时监测能够大幅度提高太阳能的利用率。该文利用角反射器的特殊性质设计了一种新型太阳能辐射方向检测装置。装置以角反射器为基础,通过检测其有效反射面的面积及形状进而确定光入射的方向。文中利用光线追迹原理对角反射器有效反射面与入射角的关系进行了理论分析推导,并通过仿真给出了两者的具体关系,证实了由此实现高精度的太阳能辐射方向检测的可行性。Achieve real-time monitoring of solar radiation can substantially improve the utilization of solar energy. In this paper,we design a new type of solar radiation detection device using a special properties of corner cube reflector. Based on the corner reflector,this device determines the direction of the incident light by detecting the area and the shape of the effective reflection region. Using ray tracing principle,a theoretical analysis and derivation for the relationship between the effective reflection region and the incident angle are made,a simulation for a specific relationship between them is also presented,which confirm the feasibility of achieving a high precision measurement of solar radiation direction.

关 键 词：太阳能辐射方向 角反射器 光线追迹 有效反射面 

分 类 号：TK513.4[动力工程及工程热物理—热能工程]