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dc.contributor.authorMuñoz Ortiz, Miguel
dc.contributor.authorKvalbein, Lisa
dc.contributor.authorHellemo, Lars
dc.date.accessioned2023-02-13T11:49:48Z
dc.date.available2023-02-13T11:49:48Z
dc.date.created2021-07-19T15:59:20Z
dc.date.issued2021
dc.identifier.citationEnergy, 2021, 236, 1-15en_US
dc.identifier.issn0360-5442
dc.identifier.urihttps://hdl.handle.net/11250/3050372
dc.description.abstractWe investigate the accuracy of wind and photovoltaic time series in individual systems in Norway. To study the accuracy of the available open data sets, we compare the measured production from individual photovoltaic- and wind power plants to the open time series from Renewables.ninja and EMHIRES. Additionally, we try to adjust the wind speed based on the average wind speed from Global Wind Atlas 3.0 and Norwegian water resources and energy directorate's Wind Map to try to achieve more accurate wind speed time series that take into account the local wind conditions, since they are not well represented in the large resolution of the MERRA-2 data set used by Renewables.ninja. The results for photovoltaic production time series are promising, the correlation between production obtained from Renewables.ninja and measured production is above 0.72 and maximum capacity factor difference of 2.5%. For the case of wind production, production time series show considerable deviations depending on the specific wind farm (correlation between 0.51 and 0.91 depending on the case and year). Additionally, the adjustments only improve the time series in some of the wind farms, whereas in others the results are even less accurate than the Renewables.ninja time series compared to the measured data.en_US
dc.language.isoengen_US
dc.publisherElseiveren_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectOpen data setsen_US
dc.subjectData qualityen_US
dc.subjectInput dataen_US
dc.subjectWinden_US
dc.subjectPVen_US
dc.titleEvaluation of open photovoltaic and wind production time series for Norwegian locationsen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2021 The Author(s). Published by Elsevier Ltden_US
dc.source.pagenumber15en_US
dc.source.volume236en_US
dc.source.journalEnergyen_US
dc.identifier.doi10.1016/j.energy.2021.121409
dc.identifier.cristin1922110
dc.source.articlenumber121409en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2


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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal