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Analysis of the distribution of measured and synthetic DNI databases and its effect on the expected production of a parabolic trough plan

Opened Access Analysis of the distribution of measured and synthetic DNI databases and its effect on the expected production of a parabolic trough plan

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Autor: Silva Pérez, Manuel Antonio
Barea García, J. M.
Larrañeta Gómez Caminero, Miguel
Moreno Tejera, Sara
Lillo Bravo, Isidoro
Departamento: Universidad de Sevilla. Departamento de Ingeniería Energética
Fecha: 2014
Publicado en: Energy procedia, 49, 2512-2520.
Tipo de documento: Artículo
Resumen: The generation of a Typical Meteorological Year (TMY) is a common practice in solar energy projects. Therefore it is desirable that the TMY provides not only a good estimate of the solar resource in the long term, but also an adequate input for the estimation of the performance of the project during its lifetime. The main goal of this work is to analyze and compare the effect of using synthetic and measured time series on the statistical relationships between the annual Direct Normal Insolation (DNI) values and the corresponding electricity generation of a Solar Thermal Electricity (STE) plant. For this purpose we have used two DNI databases: (a) terrestrial database with thirteen years (2000 to 2012) of 5-second measurements for the location of Seville, Spain, and (b) synthetic database generated with the Meteonorm® V 6.1.0.23 software, by applying GHI-DNI conversion models to the measured monthly values of GHI for the same location. We have used the EOS code to estimate the ele...
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Cita: Silva Pérez, M.A., Barea García, J.M., Larrañeta Gómez Caminero, M., Moreno Tejera, S. y Lillo Bravo, I. (2014). Analysis of the distribution of measured and synthetic DNI databases and its effect on the expected production of a parabolic trough plan. Energy procedia, 49, 2512-2520.
Tamaño: 574.1Kb
Formato: PDF

URI: https://hdl.handle.net/11441/74313

DOI: 10.1016/j.egypro.2014.03.266

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