<?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>2602-8492</journal-id>
<journal-title><![CDATA[Revista Técnica energía]]></journal-title>
<abbrev-journal-title><![CDATA[Revista Técnica energía]]></abbrev-journal-title>
<issn>2602-8492</issn>
<publisher>
<publisher-name><![CDATA[Operador Nacional de Electricidad CENACE]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2602-84922024000100098</article-id>
<article-id pub-id-type="doi">10.37116/revistaenergia.v20.n2.2024.599</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis Comparativo del Potencial Energético Extraíble entre Paneles Fotovoltaicos Fijo y con Sistema de Seguimiento de un Eje Instalados en la ULEAM]]></article-title>
<article-title xml:lang="en"><![CDATA[Comparative Analysis of the Extractable Energy Potential between Fixed Photovoltaic Panels and with an Axis Tracking System Installed at the ULEAM]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreira-Espinoza]]></surname>
<given-names><![CDATA[A.A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Intriago]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pazmiño]]></surname>
<given-names><![CDATA[I.P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ponce-Jara]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreano]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Laica Eloy Alfaro de Manabí  ]]></institution>
<addr-line><![CDATA[Manta ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Laica Eloy Alfaro de Manabí  ]]></institution>
<addr-line><![CDATA[Manta ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Laica Eloy Alfaro de Manabí  ]]></institution>
<addr-line><![CDATA[Manta ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Laica Eloy Alfaro de Manabí  ]]></institution>
<addr-line><![CDATA[Manta ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad Laica Eloy Alfaro de Manabí  ]]></institution>
<addr-line><![CDATA[Manta ]]></addr-line>
<country>Ecuador</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2024</year>
</pub-date>
<volume>20</volume>
<numero>2</numero>
<fpage>98</fpage>
<lpage>107</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_arttext&amp;pid=S2602-84922024000100098&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_abstract&amp;pid=S2602-84922024000100098&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_pdf&amp;pid=S2602-84922024000100098&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Desde hace años la energía solar viene siendo motivo de estudio para la generación eléctrica como fuente de alimentación alternativa. El objetivo principal de este proyecto es realizar un análisis comparativo de la producción de energía eléctrica entre paneles fotovoltaicos fijos y con sistemas de seguimiento en un eje. Se diseño y construyó tres módulos solares con las mismas características técnicas, pero con diferentes sistemas de seguimiento solar; los sistemas seguidores de un eje utilizaron sistemas de seguimiento por programación astronómica y seguimiento de luz por sensores LDR. Se implementaron sensores de corriente, voltaje y temperatura, así como un software encargado de obtener las curvas características del comportamiento de la producción en cada prototipo. El procesamiento de los datos, así como la gestión de señales de E/S proveniente de los diferentes componentes electrónicos asociados al funcionamiento de cada sistema, son gobernados por una placa Arduino mega unida a un módulo ethernet con la finalidad de poder observar las curvas de producción desde un sitio web, todo esto operando de manera autómata. Por tanto, determinamos que el sistema FV por programación astronómica es el más conveniente, debido a su menor consumo energético al corregir la posición del panel.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: For years, solar energy has been a subject of study for electricity generation as an alternative power source. The main objective of this project is to carry out a comparative analysis of the production of electrical energy between fixed photovoltaic panels and those with tracking systems on one axis. Three solar modules were designed and built with the same technical characteristics but different solar tracking systems; Single-axis tracking systems will use tracking systems by astronomical programming and light tracking by LDR sensors. Current, voltage and temperature sensors were implemented along with software capable of obtaining the characteristic curves of the production behavior in each prototype. The data processing, as well as the management of I/O signals coming from the different electronic components associated with the operation of each system, are governed by an Arduino mega board linked to an Ethernet module to be able to observe the curves of production from a website, all operating automatically. Therefore, we determined that the PV system by astronomical programming is the most convenient, due to its lower energy consumption when correcting the panel's position.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sistema]]></kwd>
<kwd lng="es"><![CDATA[seguidor solar]]></kwd>
<kwd lng="es"><![CDATA[análisis]]></kwd>
<kwd lng="es"><![CDATA[LDR]]></kwd>
<kwd lng="es"><![CDATA[programación astronómica]]></kwd>
<kwd lng="en"><![CDATA[System]]></kwd>
<kwd lng="en"><![CDATA[solar tracker]]></kwd>
<kwd lng="en"><![CDATA[analysis]]></kwd>
<kwd lng="en"><![CDATA[LDR]]></kwd>
<kwd lng="en"><![CDATA[astronomical programming.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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