On the distributional parameters used in assessment of the suitability of wind speed probability density functions

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dc.contributor.authorCelik, AN
dc.date.accessioned2024-09-18T21:01:35Z
dc.date.available2024-09-18T21:01:35Z
dc.date.issued2004
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractProbability density functions, such as the Weibull and Rayleigh, are often used in wind speed and wind energy analyses. It is important to establish the goodness of their suitability in modelling a particular measured distribution. The parameters obtained from the distributions (distributional parameters) are required to assess the suitability of the functions. Such distributional parameters that are commonly used are the following: the parameters of the function itself (such as the parameters of the Weibull function), the wind energy output and the correlation coefficient of the probability density distributions. It is shown in the present article that these parameters alone are not sufficient to determine the suitability of a given function. Additional parameters are required to have a complete statistical assessment of the function, such as the standard deviation or, alternatively, the correlation coefficient of the power density distributions. In the present study, the suitability of the Weibull and Rayleigh functions is assessed based on a total of six parameters (of the probability density and power density distributions), calculated from 12 months of hourly time series wind speed data. It is shown that the degree of suitability of a given function changes to a great extent with the parameter on which the judgement is based. (C) 2003 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.enconman.2003.09.027
dc.identifier.endpage1747en_US
dc.identifier.issn0196-8904
dc.identifier.issue11-12en_US
dc.identifier.scopus2-s2.0-1542538889en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1735en_US
dc.identifier.urihttps://doi.org/10.1016/j.enconman.2003.09.027
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12851
dc.identifier.volume45en_US
dc.identifier.wosWOS:000220531500009en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofEnergy Conversion and Managementen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectwind speed probability density distributionen_US
dc.subjectWeibull and Rayleigh functionsen_US
dc.subjectwind energyen_US
dc.titleOn the distributional parameters used in assessment of the suitability of wind speed probability density functionsen_US
dc.typeArticleen_US

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