2020-11-30T07:42:49Z
http://oa.upm.es/cgi/oai2
oai:oa.upm.es:20819
2014-09-22T11:21:27Z
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On the complexity of radiation models for PV energy production calculation
Perpiñan Lamigueiro, Oscar
Lorenzo Pigueiras, Eduardo
Castro Gil, Manuel Alonso
Eyras Daguerre, Ramón
Renewable Energy
Electric Power
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.
E.U.I.T. Industrial (UPM)
http://creativecommons.org/licenses/by-sa/3.0/es/
2008
info:eu-repo/semantics/article
Article
Solar Energy, ISSN 0038-092X, 2008, Vol. 82, No. 2
PeerReviewed
application/pdf
eng
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.solener.2007.06.007
http://oa.upm.es/20819/