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9-fold Fresnel-Kohler concentrator with Fresnel lens of variable focal point
Citation
Mendes Lopes, Joao and Benitez Gimenez, Pablo and Zamora Herranz, Pablo and Miñano Dominguez, Juan Carlos (2014). 9-fold Fresnel-Kohler concentrator with Fresnel lens of variable focal point. "Optics Express", v. 22 (n. 104); pp.. ISSN 1094-4087. https://doi.org/10.1364/OE.22.0A1153.
Description
| Title: | 9-fold Fresnel-Kohler concentrator with Fresnel lens of variable focal point |
|---|---|
| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Optics Express |
| Date: | 2014 |
| ISSN: | 1094-4087 |
| Volume: | 22 |
| Subjects: | |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Electrónica Física |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Non-uniform irradiance patterns over Multi-Junction Cells gives rise to power losses, especially when considering spectral irradiance distributions over different junctions. Thermal effects on Silicone-on-Glass lenses affect spectral irradiance distributions. A new Photovoltaic Concentrator (CPV), formed by nine optical channels, each one with a Köhler configuration, has been designed to overcome these effects at high concentrations for a large acceptance angle. A Fresnel Lens with a Variable Focal Point is proposed to prevent optical crosstalk in multichannel systems. When integrated into the concentrator, improves the acceptance angle. These designs are designed to fulfill the expected requirements of four junction CPV systems.
Funding Projects
| Type | Code | Acronym | Leader | Title |
|---|---|---|---|---|
| Government of Spain | CSD2008-00066 | EMET | Unspecified | Engineering Metamaterials |
| FP7 | 288526 | Smethods | TECHNISCHE UNIVERSITEIT DELFT | SMEs Training and Hands-on in Optical Design and Simulation |
| FP7 | 283798 | NGCPV | Universidad Politécnica de Madrid | A new generation of concentrator photovoltaic cells, modules and systems |
| Government of Spain | IPT-2011- 1212-920000 | Unspecified | Unspecified | Unspecified |
| Government of Spain | TEC2011-24019 | Unspecified | Unspecified | Unspecified |
More information
| Item ID: | 36077 |
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| DC Identifier: | http://oa.upm.es/36077/ |
| OAI Identifier: | oai:oa.upm.es:36077 |
| DOI: | 10.1364/OE.22.0A1153 |
| Official URL: | https://www.osapublishing.org/oe/abstract.cfm?uri=oe-22-S4-A1153 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 01 Jul 2015 18:33 |
| Last Modified: | 09 Jun 2016 08:35 |
