Measurement comparison of InGaAs- and GaSb-based (thermo-)photovoltaic cells with two different methods
Document identifier: oai:dalea.du.se:1114
Keyword: Solenergi,
PV,
TPVPublication year: 1998Relevant Sustainable Development Goals (SDGs):
The SDG label(s) above have been assigned by OSDG.aiAbstract: The aim of this investigation is to show, whether totally different calibration methods (absolute spectral response at Fraunhofer ISE, blackbody at various temperatures at SERC) give similar results for the performance of TPV cells under infrared spectra. Two cell types (InGaAs and GaSb) have been tested, applying two different methods to each cell type. Spectral responses and I-V-curves of the cells have been measured. To compare the two methods the spectra of a halogen light bulb were measured up to 1.6 µm at different lamp currents and then fitted to the Planck formula and in this way extended into the infrared. The two methods are compared to each other and results are discussed. It is shown that the I-V-curves of both cell types are independent of the used spectrum. The currents of the cells measured at SERC and calculated at Fraunhofer ISE differ only in the range of measurement errors.
Authors
Rolf Beckert
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Lars Broman
Högskolan Dalarna; Miljöteknik
Other publications
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Kenneth Jarefors
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Klaus Bücher
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header:
identifier: oai:dalea.du.se:1114
datestamp: 2021-04-15T12:15:59Z
setSpec: SwePub-du
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recordContentSource: du
recordCreationDate: 2005-05-19
identifier: http://urn.kb.se/resolve?urn=urn:nbn:se:du-1114
titleInfo:
@attributes:
lang: eng
title: Measurement comparison of InGaAs- and GaSb-based (thermo-)photovoltaic cells with two different methods
abstract: The aim of this investigation is to show whether totally different calibration methods (absolute spectral response at Fraunhofer ISE blackbody at various temperatures at SERC) give similar results for the performance of TPV cells under infrared spectra. Two cell types (InGaAs and GaSb) have been tested applying two different methods to each cell type. Spectral responses and I-V-curves of the cells have been measured. To compare the two methods the spectra of a halogen light bulb were measured up to 1.6 µm at different lamp currents and then fitted to the Planck formula and in this way extended into the infrared. The two methods are compared to each other and results are discussed. It is shown that the I-V-curves of both cell types are independent of the used spectrum. The currents of the cells measured at SERC and calculated at Fraunhofer ISE differ only in the range of measurement errors.
subject:
@attributes:
lang: eng
topic: solenergi
@attributes:
lang: eng
topic: PV
@attributes:
lang: eng
topic: TPV
language:
languageTerm: eng
genre:
conference/other
ref
note:
Published
4
name:
@attributes:
type: personal
namePart:
Beckert
Rolf
role:
roleTerm: aut
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type: personal
authority: du
namePart:
Broman
Lars
role:
roleTerm: aut
affiliation:
Högskolan Dalarna
Miljöteknik
nameIdentifier: lbr
@attributes:
type: personal
namePart:
Jarefors
Kenneth
role:
roleTerm: aut
@attributes:
type: personal
namePart:
Bücher
Klaus
role:
roleTerm: aut
originInfo:
dateIssued: 1998
place:
placeTerm: Wien Österrike
relatedItem:
@attributes:
type: host
titleInfo:
title: Second World Conference on Photovoltaic Solar Energy Conversion
physicalDescription:
form: print
typeOfResource: text