Verification of Fresnel lens in high concentration photovoltaic system
2012
An approach using micro lens arrays to confine the cone angle of light source in a solar simulator has been proposed to
verify the Fresnel lens in a high concentration photovoltaic (HCPV) system. Compared with other three prior arts by the
computer simulation, the proposed method had the characteristics of the better approximation to the direct normal
insolation and the low cost. Also, to ensure the erection of the evaluation system, the tolerance of lens alignment has
been analyzed. The results showed that to maintain at least the 50% of the maximum luminous flux incident on the solar
cell, the transverse and longitudinal tolerances of ±1.4 mm and ±4 mm, respectively, were required.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI