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A manufacturable achromatic Fresnel lens for CPV
Citation
Askins, Stephen and Vallerotto, Guido and Victoria Pérez, Marta and Herrero Martin, Rebeca and Domínguez Domínguez, César and Anta Fernández, Ignacio and Sala Pano, Gabriel (2016). A manufacturable achromatic Fresnel lens for CPV. In: "2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC)", 05/06/2016 - 10/06/2016, Portland, OR, USA. pp. 204-209. https://doi.org/10.1109/PVSC.2016.7749579.
Description
| Title: | A manufacturable achromatic Fresnel lens for CPV |
|---|---|
| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) |
| Event Dates: | 05/06/2016 - 10/06/2016 |
| Event Location: | Portland, OR, USA |
| Title of Book: | 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) |
| Date: | 2016 |
| Subjects: | |
| Freetext Keywords: | Concentrator photovoltaics, primary optic, chromatic aberration, achromatic lens, achromatic doublet on glass |
| Faculty: | Instituto de Energía Solar (IES) (UPM) |
| Department: | Electrónica Física, Ingeniería Eléctrica y Física Aplicada |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
The CPV industry has moved to very high concentration ratios (1000X or more) but the commonly used Fresnel lenses are limited to concentration ratios closer to 200X by chromatic aberration, leading manufacturers to turn to secondary optical elements, which increase cost and complexity. Here we present the achromatic on glass (ADG) lens a novel achromatic lens design and manufacturing method that may be similar in cost to existing silicone on glass (SOG) lenses but with improved performance In addition, the paper also summarizes on the results of ray-trace simulations, and experimental results of the first prototype lenses, proving the viability of the design.
Funding Projects
| Type | Code | Acronym | Leader | Title |
|---|---|---|---|---|
| Horizon 2020 | EU/H2020/640873 | CPVMatch | FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V | Concentrating Photovoltaic modules using advanced technologies and cells for highest efficiencies |
| Government of Spain | ENE2013-45229-P | Unspecified | Unspecified | Unspecified |
More information
| Item ID: | 46734 |
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| DC Identifier: | https://oa.upm.es/46734/ |
| OAI Identifier: | oai:oa.upm.es:46734 |
| DOI: | 10.1109/PVSC.2016.7749579 |
| Official URL: | https://ieeexplore.ieee.org/document/7749579 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 19 Apr 2021 16:29 |
| Last Modified: | 30 Nov 2022 09:00 |
