<?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>0379-3982</journal-id>
<journal-title><![CDATA[Revista Tecnología en Marcha]]></journal-title>
<abbrev-journal-title><![CDATA[Tecnología en Marcha]]></abbrev-journal-title>
<issn>0379-3982</issn>
<publisher>
<publisher-name><![CDATA[Instituto Tecnológico de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0379-39822021000400050</article-id>
<article-id pub-id-type="doi">10.18845/tm.v34i4.5384</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluación de la red de distribución: conexión del vehículo eléctrico híbrido enchufable]]></article-title>
<article-title xml:lang="en"><![CDATA[Evaluation of the power distribution network: plug-in hybrid electric vehicle connected]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galarza-Linares]]></surname>
<given-names><![CDATA[Jose]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Condezo-Hurtado]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Saenz-Loayza]]></surname>
<given-names><![CDATA[Bartolome]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Huarac-Rojas]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional del Centro del Perú  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional del Centro del Perú  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional del Centro del Perú  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Peru</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Nacional del Centro del Perú  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>34</volume>
<numero>4</numero>
<fpage>50</fpage>
<lpage>62</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0379-39822021000400050&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S0379-39822021000400050&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S0379-39822021000400050&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La evaluación de nuevas tecnologías en el sistema eléctrico es pertinente para la planificación y operación de la red eléctrica, esto permite brindar un servicio eléctrico de calidad a los usuarios finales y preservar la operación del sistema eléctrico. La presente investigación analiza la integración de los vehículos eléctricos híbridos enchufables (VEHE) en la red eléctrica de distribución, el sistema eléctrico Europeo de Baja Tensión de 906 barras del IEEE es usado como sistema de prueba, considerando el incremento de la demanda eléctrica en función de la operación, horario de carga, tecnología y autonomía de esta nueva tecnología de movilidad. A través de una metodología analítico-no experimental, los siguientes factores fueron analizados: variación de tensión, pérdidas de energía eléctrica e incremento de la demanda en el mediano y largo plazo. Los resultados obtenidos muestran que para niveles de irrupción de esta nueva tecnología es necesario repotenciar la red eléctrica actual para preservar las condiciones de operación estables del sistema eléctrico y cumplir con la normativa del sector eléctrico, los resultados muestran que la conexión masiva y sin control tiene una gran repercusión en la operación de la red eléctrica.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The evaluation of new technologies in the electrical system is relevant for the planning and operation of the electrical network, this allows to provide a quality electrical service to the final users and to preserve the operation of the electrical system. The present research analyzes the integration of plug-in hybrid electric vehicles (EVs) in the electric distribution network. The European low voltage 906 busbar electric system of the IEEE is used as a test system, considering the increase of the electric demand depending on the operation, charging time, technology and autonomy of this new mobility technology. Through an analytical-non-experimental methodology, the following factors were analyzed: voltage variation, electrical energy losses and increase in demand in the medium and long term. The results obtained show that for levels of irruption of this new technology it is necessary to repower the current electrical network to preserve the stable operating conditions of the electrical system and to comply with the regulations of the electrical sector, the results show that the massive and uncontrolled connection has a great impact on the operation of the electrical network.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Caída de tensión]]></kwd>
<kwd lng="es"><![CDATA[demanda eléctrica]]></kwd>
<kwd lng="es"><![CDATA[operación del sistema eléctrico]]></kwd>
<kwd lng="es"><![CDATA[pérdidas de energía eléctrica]]></kwd>
<kwd lng="es"><![CDATA[sistema eléctrico de prueba]]></kwd>
<kwd lng="es"><![CDATA[vehículo eléctrico híbrido enchufable]]></kwd>
<kwd lng="en"><![CDATA[Voltage drop]]></kwd>
<kwd lng="en"><![CDATA[power demand]]></kwd>
<kwd lng="en"><![CDATA[power system operation]]></kwd>
<kwd lng="en"><![CDATA[power loss]]></kwd>
<kwd lng="en"><![CDATA[power system test]]></kwd>
<kwd lng="en"><![CDATA[plug-in hybrid electric vehicle]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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