<?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>S1815-59012023000300080</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Coordinación de protecciones y análisis de fallas en circuitos de distribución, caso del circuito Y410]]></article-title>
<article-title xml:lang="en"><![CDATA[Protection coordination and fault analysis in distribution circuits, case study of circuit Y410]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Corrales Barrios]]></surname>
<given-names><![CDATA[Luis Benigno]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salas Garcés]]></surname>
<given-names><![CDATA[Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arostegui Morell]]></surname>
<given-names><![CDATA[Jorday]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Viamontes Rabelo]]></surname>
<given-names><![CDATA[Kirenia de la Caridad]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Camagüey  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Empresa Eléctrica Las Tunas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Empresa Eléctrica Camagüey  ]]></institution>
<addr-line><![CDATA[ ]]></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>80</fpage>
<lpage>87</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59012023000300080&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59012023000300080&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59012023000300080&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El circuito Y410 de la red de distribución del municipio Camagüey posee una gran extensión, su traza es rural,y posee un elevado número de interrupciones. En la sección inicial se tienen clientes importantes como el Frigorífico y el IPVCE. A partir de que la mayor cantidad de afectaciones no ocurren en esta parte inicial, se propuso estudiar este circuito con el objetivo demover de posición el Nulec Y230 hasta la posición del desconectivo C214. Además, se estudió la posibilidad de sincronizar a este circuito el PSFV ¨Antonio Pías Gómez I¨ y el PSFV ¨Antonio Pías Gómez II¨de 2.5 MWp cada uno. El circuito se modeló, realizándose el flujo de cargas, el estudio de los niveles de cortocircuito y la coordinación de protecciones eléctricas. Los resultados del estudio permitieron la conexión de los sistemas fotovoltaicos, pero no el movimiento del Nulec Y230 a la posición de la C214.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The Y410 circuit of the distribution network of the municipality of Camagüey has a large extension, its layout is rural, and it has a high number of interruptions. In the initial section there are important clients such as Frigorífico and IPVCE. Since the greatest number of effects do not occur in this initial part, it was proposed to study this circuit with the objective of moving the Nulec Y230 from its position to the position of the disconnector C214. In addition, the possibility of synchronizing the PSFV ¨Antonio Pías Gómez I¨ and the PSFV ¨Antonio Pías Gómez II¨ of 2.5 MWp each to this circuit was studied. The circuit was modeled, carrying out the flow of loads, the study of short circuit levels and the coordination of electrical protections. The results of the study allowed the connection of the photovoltaic systems, but not the movement of the Nulec Y230 to the position of the C214.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[circuitos de distribución]]></kwd>
<kwd lng="es"><![CDATA[coordinación de las protecciones]]></kwd>
<kwd lng="es"><![CDATA[fallas en un circuito]]></kwd>
<kwd lng="es"><![CDATA[simulación]]></kwd>
<kwd lng="en"><![CDATA[distribution circuits]]></kwd>
<kwd lng="en"><![CDATA[coordination of protections]]></kwd>
<kwd lng="en"><![CDATA[faults in a circuit]]></kwd>
<kwd lng="en"><![CDATA[simulation]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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