<?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>S1815-59012022000200019</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Modelos de radiación solar a emplear en PowerFactory para la simulación de Sistemas Fotovoltaicos]]></article-title>
<article-title xml:lang="en"><![CDATA[Solar radiation models to be used in PowerFactory for the simulation of Photovoltaic Systems]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ygos González]]></surname>
<given-names><![CDATA[Frank]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vilaragut Llanes]]></surname>
<given-names><![CDATA[Miriam]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez García]]></surname>
<given-names><![CDATA[Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salgado Duarte]]></surname>
<given-names><![CDATA[Yorlandys]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Szpytko]]></surname>
<given-names><![CDATA[Janusz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,COPEXTEL  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Tecnológica de La Habana, Cujae  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,AGH University of Science and Technology, Krakow  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Poland</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2022</year>
</pub-date>
<volume>43</volume>
<numero>2</numero>
<fpage>19</fpage>
<lpage>26</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59012022000200019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59012022000200019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59012022000200019&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La instalación de Sistemas Fotovoltaicos (SFV) en Cuba es cada vez mayor, por lo que contar con herramientas que permitan simular el comportamiento de estos sistemas es de gran ayuda. A través del programa Power Factory se puede simular la influencia de los SFV en el Sistema Electroenergético Nacional (SEN) y analizar el comportamiento de todas las variables de interés. No obstante, en la configuración de los SFV en Power Factory se desconocen los modelos matemáticos que mejor describen la radiación solar para nuestro país. Es por ello que se simuló un SFV que incluye las combinaciones de modelos de radiación global y difusa para hallar la variante que más se acerca al resultado obtenido en PV*SOL con el propósito de validar la mejor combinación de modelos para la realización de futuros trabajos. Se analiza el comportamiento diario de los resultados obtenidos y el factor de capacidad para asegurar la veracidad de los datos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The installation of Photovoltaic Systems (SFV) in Cuba is increasing. Therefore, having tools that allow the behavior of these systems to be simulated is of great help. Through the PowerFactory 15.1 program, it is possible to simulate the influence of the SFVs in the National Electroenergetic System (SEN) and analyze the behavior of all the variables of interest to ensure its correct operation. It happens that in the configuration of the SFVs in PowerFactory the mathematical models that best describe the solar radiation for our country are unknown. Solar radiation is broken down into a global component and a diffuse component. There are several models for each component, either global or diffuse. Simulations were made in PowerFactory with all possible combinations and they were compared in the same scenario with the data obtained in PV*SOL premium 2020 to validate the results obtained in PowerFactory.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[componente global]]></kwd>
<kwd lng="es"><![CDATA[componente difusa]]></kwd>
<kwd lng="es"><![CDATA[modelos matemáticos]]></kwd>
<kwd lng="es"><![CDATA[radiación solar]]></kwd>
<kwd lng="es"><![CDATA[Sistemas Fotovoltaicos]]></kwd>
<kwd lng="en"><![CDATA[Global component]]></kwd>
<kwd lng="en"><![CDATA[diffuse component]]></kwd>
<kwd lng="en"><![CDATA[mathematical models]]></kwd>
<kwd lng="en"><![CDATA[solar radiation. Photovoltaic Sistems]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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