On the complexity of radiation models for PV energy production calculation


Autoria(s): Perpiñan Lamigueiro, Oscar; Lorenzo Pigueiras, Eduardo; Castro Gil, Manuel Alonso; Eyras Daguerre, Ramón
Data(s)

2008

Resumo

Several authors have analysed the changes of the probability density function of the solar radiation with different time resolutions. Some others have approached to study the significance of these changes when produced energy calculations are attempted. We have undertaken different transformations to four Spanish databases in order to clarify the interrelationship between radiation models and produced energy estimations. Our contribution is straightforward: the complexity of a solar radiation model needed for yearly energy calculations, is very low. Twelve values of monthly mean of solar radiation are enough to estimate energy with errors below 3%. Time resolutions better than hourly samples do not improve significantly the result of energy estimations.

Formato

application/pdf

Identificador

http://oa.upm.es/20819/

Idioma(s)

eng

Publicador

E.U.I.T. Industrial (UPM)

Relação

http://oa.upm.es/20819/1/Perpinan.Lorenzo.ea2008.pdf

http://dx.doi.org/10.1016/j.solener.2007.06.007

Direitos

http://creativecommons.org/licenses/by-sa/3.0/es/

info:eu-repo/semantics/openAccess

Fonte

Solar Energy, ISSN 0038-092X, 2008, Vol. 82, No. 2

Palavras-Chave #Energías Renovables #Energía Eléctrica
Tipo

info:eu-repo/semantics/article

Artículo

PeerReviewed