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A high-resolution optical measurement system for rapid acquisition of radiation flux density maps

Thelen, Martin and Raeder, Christian and Willsch, Christian and Dibowski, Hans-Gerd (2017) A high-resolution optical measurement system for rapid acquisition of radiation flux density maps. In: AIP Conference Proceedings (1850). SolarPACES Conference 2016, 11-14 October 2016, Abu Dhabi, UAE. DOI: 10.1063/1.4984534

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Abstract

To identify the power and flux density of concentrated solar radiation the Institute of Solar Research at the German Aerospace Center (DLR - Deutsches Zentrum für Luft- und Raumfahrt e. V.) has used the camera-based measurement system FATMES (Flux and Temperature Measurement System) since 1995. The disadvantages of low resolution, difficult handling and poor computing power required a revision of the existing measurement system. The measurement system FMAS (Flux Mapping Acquisition system) is equipped with state-of-the-art-hardware, is compatible with computers off-the-shelf and is programmed in LabView. The expenditure of time for an image evaluation is reduced by the factor 60 compared to FATMES. The new measurement system is no longer associated with the facilities Solar Furnace and High Flux Solar Simulator at the DLR in Cologne but is also applicable as a mobile system. The data and the algorithms are transparent throughout the complete process. The measurement accuracy of FMAS is determined to at most +/- 3 % until now. The error of measurement of FATMES is at least 2 % higher according to the conducted comparison tests.

Item URL in elib:https://elib.dlr.de/108355/
Document Type:Conference or Workshop Item (Other)
Title:A high-resolution optical measurement system for rapid acquisition of radiation flux density maps
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Thelen, MartinMartin.Thelen (at) dlr.deUNSPECIFIED
Raeder, ChristianChristian.Raeder (at) dlr.deUNSPECIFIED
Willsch, ChristianChristian.Willsch (at) dlr.deUNSPECIFIED
Dibowski, Hans-GerdGerd.Dibowski (at) dlr.deUNSPECIFIED
Date:June 2017
Journal or Publication Title:AIP Conference Proceedings
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.1063/1.4984534
Series Name:AIP Conference Proceedings
Status:Published
Keywords:Flux Measurement, Flux Density, CSP, FMAS
Event Title:SolarPACES Conference 2016
Event Location:Abu Dhabi, UAE
Event Type:international Conference
Event Dates:11-14 October 2016
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:Solar Fuels
DLR - Research area:Energy
DLR - Program:E SW - Solar and Wind Energy
DLR - Research theme (Project):E - Solar Fuels
Location: Köln-Porz
Institutes and Institutions:Institute of Solar Research
Institute of Solar Research > Großanlagen und solare Materialien
Deposited By: Thelen, Martin
Deposited On:01 Dec 2017 11:58
Last Modified:31 Jul 2019 20:05

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