<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1815-5901</journal-id>
<journal-title><![CDATA[Ingeniería Energética]]></journal-title>
<abbrev-journal-title><![CDATA[Energética]]></abbrev-journal-title>
<issn>1815-5901</issn>
<publisher>
<publisher-name><![CDATA[Universidad Tecnológica de La Habana José Antonio Echeverría, Cujae]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1815-59012023000300066</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Improvement of a System for Forecasting Power Generation for Photovoltaic Parks]]></article-title>
<article-title xml:lang="es"><![CDATA[Perfeccionamiento de un sistema de pronóstico de generación eléctrica para parques fotovoltaicos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Borrajero-Montejo]]></surname>
<given-names><![CDATA[Israel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Roque-Rodríguez]]></surname>
<given-names><![CDATA[Alfredo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Peláez-Chávez]]></surname>
<given-names><![CDATA[Juan Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hinojosa]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Naranjo-Villalón]]></surname>
<given-names><![CDATA[Krystine]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sierra-Lorenzo]]></surname>
<given-names><![CDATA[Maibys]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Cuban Meteorological Society (SometCuba)  ]]></institution>
<addr-line><![CDATA[Havana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Atmospheric Physics Center, Institute of Meteorology  ]]></institution>
<addr-line><![CDATA[Havana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>44</volume>
<numero>3</numero>
<fpage>66</fpage>
<lpage>72</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59012023000300066&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59012023000300066&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59012023000300066&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Resumen En esta investigación se ha llevado a cabo un conjunto de experimentos que consisten en cambiar los parámetros en la configuración del modelo numérico de pronóstico del tiempo WRF y evaluar las cifras de error en los pronósticos de generación de energía de 24 horas en veinte parques fotovoltaicos para una serie de cuarentadías seleccionados entre abril y junio de 2020. Los pronósticos se han implementado utilizando la radiación solar emitida por el sistema de pronóstico SisPI implementado en el Centro de Física de la Atmósfera del Instituto de Meteorología de La Habana, Cuba, que se basa en el modelo WRF. El pronóstico de generación se inició utilizando la configuración operativa de WRF, que está optimizada principalmente para producir los mejores pronósticos de precipitación, particularmente la precipitación convectiva. Los experimentos realizados en este estudio, permitieron definir un nuevo esquema de configuración que mejora la radiación solar y, posteriormente, los pronósticos de generación de energía.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Abstract In this investigation a set of experiments has been carried out consisting on changing parameters on the configuration of the WRF numerical weather forecast model, and evaluating error figures on the 24 hours power generation forecasts at twenty PV parks for a series of 40 selected days between April and June of 2020. The forecasts have been implemented using the solar radiation output of the SisPI forecast system implemented at the Center of Physics of the Atmosphere from the Institute of Meteorology in Havana, Cuba; which is based on the WRF model. The generation forecast was initiated using the operational configuration of WRF, which is optimized mainly to produce the best precipitation forecasts, particularly convective precipitation. The experiments undertaken in this study, allowed to define a new configuration scheme that improves the solar radiation and, subsequently, the power generation forecasts.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[forecast]]></kwd>
<kwd lng="es"><![CDATA[generation]]></kwd>
<kwd lng="es"><![CDATA[solar radiation]]></kwd>
<kwd lng="en"><![CDATA[pronóstico]]></kwd>
<kwd lng="en"><![CDATA[generación]]></kwd>
<kwd lng="en"><![CDATA[radiación solar]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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