针对传统聚光系统聚光倍数较低并且需要复杂跟踪装置及机电控制的弊端, 对能否实现静态大角度接收太阳光的光学聚光元件进行了研究和设计.利用非成像原理及边缘光线原理进行编程建模, 设计了折射式及折反射式的太阳能聚光镜, 可满足大角度的入射及出射范围.通过光学软件ZEMAX以不同入射角度进行模拟.模拟结果表明, 大角度静态接收的聚光元件是可以实现的.

In view of the drawbacks of the traditional condenser optical system,which has low concentration ratio and needs complex electrical and mechanical tracking devices,the static and wide-accept-angle condensers were studied.The condenser models were designed based on the theory of nonimaging optics,andtwo new types of concentrators were developed,named RR and RX,which meet the requirements of both of wide-accept-angle and wide-emergence-angle.A ray-tracing of 3D concentrators has also been done,according to the optical software′s simulation.The results show that the static,wide-accept-angle condenser can be realized.