Modern solar energy harnessing technology demands high grade energy to achieve
efficient power generation with compact plant size and least payback period. But readily …

A practical optimization design is proposed, in which the solar direct light spectrum and
multijunction cell response range are taken into account in combination, particularly for the …

摘要在聚光光伏系统中, 聚光光斑辐照度的不均匀性会降低光伏系统的光电转换效率,
且会在光伏电池表面形成热斑效应, 灼伤光伏电池. 基于多焦点方法, 设计了一种环形焦斑菲涅耳 …

In this paper, a single stage solar cell concentrator is designed and discussed. The
proposed concentrator consists of refraction prisms and total internal reflection prisms in the …

摘要针对传统点聚焦菲涅耳透镜聚光分布均匀性较差以及聚焦光斑形状与太阳能电池片不匹配
的缺点, 提出了一种分区多焦点叠加方形光斑均匀聚光菲涅耳透镜的设计方法 …

We developed an optical system for a concentrated photovoltaic system composed of
primary and secondary optical elements designed to reduce the thickness of the module and …

针对非均匀辐射造成的热均匀性不高的问题, 本文基于Tracepro 光学软件, 采用Monte Carlo
光线追迹法, 设计点聚焦透射式菲涅尔聚光器, 并建立聚光性能模型, 研究F 数 …

为了解决传统的球面菲涅尔透镜模具加工工艺难度大, 精度低, 制作成本高等问题,
提出一种中心透镜为球面, 外侧环带为倾斜面的平板菲涅尔透镜的设计方法 …

In this study, a primary optical element (POE) was designed to collect and distribute solar
radiation uniformly on a multijunction solar cell in a concentrator photovoltaic (CPV) system …

High concentrating PV systems rely on large Fresnel lens that must be precisely oriented in
the direction of the Sun to maintain high concentration ratio. We propose a new Fresnel lens …