Thermal analysis of a BIPV system by various modelling approaches

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Título: Thermal analysis of a BIPV system by various modelling approaches
Autor/es: Assoa, Ya Brigitte | Mongibello, Luigi | Carr, Anna | Kubicek, Bernhard | Machado, Maider | Merten, Jens | Misara, Siwanand | Roca, Francesco | Sprenger, Wendelin | Wagner, Martin | Zamini, Shokufeh | Baenas, Tomás | Malbranche, Philippe
Grupo/s de investigación o GITE: Geodesia Espacial y Dinámica Espacial
Centro, Departamento o Servicio: Universidad de Alicante. Departamento de Matemática Aplicada
Palabras clave: Building Integrated Photovoltaic (BIPV) | Thermal modelling | Accuracy | Electrical energy output
Área/s de conocimiento: Matemática Aplicada
Fecha de publicación: oct-2017
Editor: Elsevier
Cita bibliográfica: Solar Energy. 2017, 155: 1289-1299. doi:10.1016/j.solener.2017.07.066
Resumen: This work presents various models developed and implemented within the SOPHIA European project in order to thermally characterize PV modules in a rooftop BIPV configuration. Different approaches have been considered, including a linear model, lumped elements models and models that make use of commercial software solvers. The validation of the models performed by comparing the results of simulations with experimental data recorded on a test bench over an entire year is presented and discussed on a seasonal basis. The results have shown that all the models implemented allow achieving a good prediction of the PV modules back surface temperature, with the minimum value of the coefficient of determination R2 around 95% on a yearly basis. Moreover, the influence of season weather conditions and of the incident solar irradiance magnitude on the accuracy of the considered thermal models is highlighted. The major result of the present study is represented by the fact that it has been possible to perform a better thermal characterization of the BIPV module by tuning some of the heat transfer coefficients, such as those relative to the effects of the wind velocity, and to the evaluation of sky temperature.
Patrocinador/es: The experimental data used for the thermal simulation of BIPV system behavior were obtained in the framework of the project Performance BIPV supported by the French research agency (ANR), within the research program ANR HABISOL. Authors are grateful to the project partners CSTB, CEA, CNRS, Transénergie and Cythelia and to the private companies that provided the materials for the test benches. Authors would like to thank the European Community that supported the SOPHIA project with the funding of FP7-SOPHIA grant agreement nº 262533.
ISSN: 0038-092X (Print) | 1471-1257 (Online)
DOI: 10.1016/j.solener.2017.07.066
Idioma: eng
Tipo: info:eu-repo/semantics/article
Derechos: © 2017 Elsevier Ltd.
Revisión científica: si
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Aparece en las colecciones:INV - GEDE - Artículos de Revistas

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