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Spectral characterization of specular reflectance of solar mirrors

Sutter, Florian and Meyen, Stephanie and Fernandez-Garcia, Aranzazu and Heller, Peter (2016) Spectral characterization of specular reflectance of solar mirrors. Solar Energy Materials and Solar Cells, 145, pp. 248-254. Elsevier. DOI: 10.1016/j.solmat.2015.10.030 ISSN 0927-0248

Full text not available from this repository.

Official URL: http://www.elsevier.com/locate/solmat

Abstract

Solar reflectors for concentrating solar power (CSP)concentrators require a high specular reflectance over the whole solar spectrum. A preliminary procedure to measure the reflectance of solar mirror materials has been proposed in the SolarPACES reflectance measurement guideline. However, the guideline clearly states that the currently available measurement instruments need further improvement in order to be able to fully characterize the reflectance properties of solar reflectors. In this work a high precision spectral reflectometer has been developed that permits the measurement of the solar weighted specular reflectance at different incidence and acceptance angles and thus provides all relevant reflectance data of solar mirrors. four typical reflector materials have been measured and the solar weighted reflectance as a function of the acceptance angle has been modeled.

Item URL in elib:https://elib.dlr.de/101313/
Document Type:Article
Title:Spectral characterization of specular reflectance of solar mirrors
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Sutter, FlorianFlorian.Sutter (at) dlr.deUNSPECIFIED
Meyen, StephanieStephanie.Meyen (at) dlr.deUNSPECIFIED
Fernandez-Garcia, Aranzazuarantxa.fernandez (at) psa.esUNSPECIFIED
Heller, Peterpeter.heller (at) dlr.deUNSPECIFIED
Date:February 2016
Journal or Publication Title:Solar Energy Materials and Solar Cells
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:145
DOI :10.1016/j.solmat.2015.10.030
Page Range:pp. 248-254
Publisher:Elsevier
ISSN:0927-0248
Status:Published
Keywords:Reflectometer, Specular reflectance, acceptance angle, solar reflector, scattering, spectrophotometer
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:Concentrating Solar Thermal Technology
DLR - Research area:Energy
DLR - Program:E SF - Solar research
DLR - Research theme (Project):E - Impact of Desert Environment (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Solar Research > Qualifizierung
Deposited By: Kruschinski, Anja
Deposited On:23 May 2016 09:43
Last Modified:08 Mar 2018 18:52

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