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Ir based photovoltaic array performance assessment

Published online by Cambridge University Press:  01 February 2011

Antonia Moropoulou ,
J. A. Palyvos ,
M. Karoglou  and
V. Panagopoulos
Antonia Moropoulou
Affiliation:
[email protected], NATIONAL TECHNICAL UNIVERSITY OF ATHENS, SCHOOL OF CHEMICAL ENGINEERING, IROON POLYTECHNIOU 9, ZOGRAFOU CAMPUS, ATHENS, 15780, Greece, +302107723276, +302107723215
J. A. Palyvos
Affiliation:
[email protected], National Technical University of Athens, School of Chemical Engineering, Zografou Campus, Athens, 15780, Greece
M. Karoglou
Affiliation:
[email protected], National Technical University of Athens, School of Chemical Engineering, Zografou Campus, Athens, 15780, Greece
V. Panagopoulos
Affiliation:
[email protected], National Technical University of Athens, School of Chemical Engineering, Zografou Campus, Athens, 15780, Greece
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Abstract

In this work infrared thermography was used as a diagnostic tool for the performance assessment of a photovoltaic array integrated on the southern façade of NTUA's Chemical Engineering Building. This grid-connected 50 kWp solar photovoltaic array, installed under an EC Thermie Project (SE-142-97-GR-ES), operates in a standard and hybrid PV-Thermal configuration, meant to save conventional energy. The thermographic system used for the analysis covers the 8-12 ìm of wavelength region. The thermal images obtained showed that there are temperature differences on the PV panels, which may be attributed to PV material defects, manufacturing faults, external abuse, or PV malfunction.

Keywords

defectsenergetic materialenvironmentally benign
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1041: Symposium R – Life-Cycle Analysis for New Energy Conversion and Storage Systems , 2007 , 1041-R01-05
Copyright
Copyright © Materials Research Society 2008

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References

1. Astarita, T., Gardone, G., Carlomango, G.M., Meola, C., A survey on infrared thermography for convective heat transfer measurements, Optics and Laser Technology, 32:593–610, 2000 Google Scholar
2. Grinzato, E., Vavilov, V., Kauppinen, T, Quantitive infrared thermography in buildings, energy and buildings, Oxford, Elsevier Science, 1998 Google Scholar
3. Avdelidis, N.P., Moropoulou, A., Applications of infrared thermography for the investigation of historic Structures, Journal of Cultural Heritage, 5 (1):119–127, 2004 10.1016/j.culher.2003.07.002Google Scholar
4. Bazilian, M.D., Kamalanathan, H., Prasad, D.K., Thermographic analysis of a building integrated photovoltaic system, Renewable Energy, 26:449–2/461, 2002 10.1016/S0960-1481(01)00142-2Google Scholar
5.THERMIE Project: Integration of Innovative Solar PV-Thermal Systems in the Retrofitting of the NTUA Chemical Engineering Building Complex. (SE/00142/97/GR/ES) http://www.chemeng.ntua.gr/solarlab/THERMIE-en.htmlGoogle Scholar