Buljan Marina, Miñano Juan C, Benítez Pablo, Mohedano Rubén, Chaves Julio
Opt Express. 2014 Mar 10;22 Suppl 2:A205-10. doi: 10.1364/OE.22.00A205.
The optical design presented here has been done in order to achieve superior optical performance in comparison with the state-of-the-art Fresnel CPV systems. The design consists of a Photovoltaic Concentrator (CPV) comprising a Fresnel lens (F) as a Primary Optical Element (POE) and a dielectric solid RXI as a Secondary Optical Element (SOE), both with free-form surfaces (i.e. neither rotational nor linearly symmetric). It is the first time the RXI-type geometry has been applied to a CPV secondary. This concentrator has ultra-high CAP value ready to accommodate more efficient cells eventually to be developed and used commercially in future.
这里提出的光学设计是为了与最先进的菲涅耳聚光光伏（CPV）系统相比，实现卓越的光学性能。该设计包括一个光伏聚光器（CPV），它由一个作为初级光学元件（POE）的菲涅耳透镜（F）和一个作为次级光学元件（SOE）的介电固体RXI组成，两者都具有自由曲面（即既不是旋转对称也不是线性对称）。RXI型几何结构首次应用于CPV次级元件。该聚光器具有超高的聚光比（CAP）值，准备好最终容纳未来将开发并商业化使用的更高效电池。
