一种新型复合抛物面聚光器

A NEW TYPE OF CPC CONCENTRATOR

从实用角度出发,构造了一种复合抛物面聚光器,并对实际使用中可能存在的问题做了考虑。这些问题包括抛物线焦点、渐开线和抛物线之间结合点的平滑、聚光器和吸收面之间的间隙等。该设计具有聚焦光线分布合理、间隙光学损失小等优点。

A CPC (Compound Parabola Concentrator)was presented. The focus point of the parabola, joint point between the involute and parabola and gaps between concentrator and receiver were considered. The design has some advantages such as reasonable focusray distribution and low optical losses.