Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Optical arrangement for concentration of radiation in solar cell concentrator module, has total internal reflection Fresnel lens region that is assigned with focus arranged in refractive Fresnel lens region

 
: Hornung, T.; Nitz, P.; Gombert, A.

:
Frontpage ()

DE 102010014107 A: 20100407
Deutsch
Patent, Elektronische Publikation
Fraunhofer ISE ()

Abstract
The arrangement has a refractive Fresnel lens region arranged in a lens reference area. The refractive Fresnel lens region is assigned with focus (3a) and focused on incident radiation in the focus. A total internal reflection (TIR) Fresnel lens region assigned with the focus is arranged in the refractive Fresnel lens region. The TIR Fresnel lens region is arranged at a distance from the refractive Fresnel lens region. Four strip-shaped Fresnel lenses (1a, 1b, 2a, 2b) are arranged side by side in a longitudinal direction. An independent claim is also included for a solar cell concentrator module comprising an optical arrangement and solar cells.

: http://publica.fraunhofer.de/dokumente/N-297824.html