Estimation of global solar radiation using ANN over Turkey

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dc.contributor.authorOzgoren, Muammer
dc.contributor.authorBilgili, Mehmet
dc.contributor.authorSahin, Besir
dc.date.accessioned2020-03-26T18:25:33Z
dc.date.available2020-03-26T18:25:33Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe main objective of the present study is to develop an artificial neural network (ANN) model based on multi-nonlinear regression (MNLR) method for estimating the monthly mean daily sum global solar radiation at any place of Turkey. For this purpose, the meteorological data of 31 stations spread over Turkey along the years 2000-2006 were used as training (27 stations) and testing (4 stations) data. Firstly, all independent variables (latitude, longitude, altitude, month, monthly minimum atmospheric temperature, maximum atmospheric temperature, mean atmospheric temperature, soil temperature, relative humidity, wind speed, rainfall, atmospheric pressure, vapor pressure, cloudiness and sunshine duration) were added to the Enter regression model. Then, the Stepwise MNLR method was applied to determine the most suitable independent (input) variables. With the use of these input variables, the results obtained by the ANN model were compared with the actual data, and error values were found within acceptable limits. The mean absolute percentage error (MAPE) was found to be 5.34% and correlation coefficient (R) value was obtained to be about 0.9936 for the testing data set. Crown Copyright (C) 2011 Published by Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.eswa.2011.11.036en_US
dc.identifier.endpage5051en_US
dc.identifier.issn0957-4174en_US
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage5043en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.eswa.2011.11.036
dc.identifier.urihttps://hdl.handle.net/20.500.12395/28025
dc.identifier.volume39en_US
dc.identifier.wosWOS:000301155300041en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.relation.ispartofEXPERT SYSTEMS WITH APPLICATIONSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectArtificial neural networksen_US
dc.subjectGlobal solar radiationen_US
dc.subjectEstimationen_US
dc.subjectStepwise multi-nonlinear regressionen_US
dc.subjectTurkeyen_US
dc.titleEstimation of global solar radiation using ANN over Turkeyen_US
dc.typeArticleen_US

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