<?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>2409-8752</journal-id>
<journal-title><![CDATA[Revista Científica de la UCSA]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. ciente. UCSA]]></abbrev-journal-title>
<issn>2409-8752</issn>
<publisher>
<publisher-name><![CDATA[Universidad del Cono Sur de las Américas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2409-87522019000300044</article-id>
<article-id pub-id-type="doi">10.18004/ucsa/2409-8752/2019.006.03.044-051</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Programación Lineal aplicada al despacho de carga en Paraguay]]></article-title>
<article-title xml:lang="en"><![CDATA[Linear Programming applied to load dispatch in Paraguay]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barboza]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mendoza]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fariña]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad del Cono Sur de las Américas  ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Pontificia Universidad Católica de Valparaíso  ]]></institution>
<addr-line><![CDATA[Valparaíso ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<volume>6</volume>
<numero>3</numero>
<fpage>44</fpage>
<lpage>51</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2409-87522019000300044&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2409-87522019000300044&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2409-87522019000300044&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En este trabajo se ha descrito el ecuacionamiento de un problema de optimización planteado mediante Programación Lineal Entera Mixta, para el despacho de carga de las centrales de generación de energía eléctrica que abastecen a todo el Sistema Interconectado Nacional del Paraguay. La implementación y solución del problema han sido realizadas mediante la herramienta Optimization Toolbox ® de MatLab ® . A efectos de verificar el comportamiento satisfactorio del algoritmo de optimización, se han presentado instancias del mismo. Se ha verificado el despacho coherente del algoritmo comprobando que las cargas son asignadas prioritariamente a las fuentes y modalidades de abastecimiento de menor costo. La Programación Lineal Entera Mixta se manifestó como una eficaz herramienta para capturar las particularidades de las diversas modalidades de suministro de las centrales de generación, principalmente en lo referente a los aspectos contractuales del suministro ITAIPU-ANDE, que incluye costos fijos y variables.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This work has described the equation of an optimization problem posed by Mixed Integer Linear Programming, for the loading dispatch of power generation plants that supply the entire National Interconnected System of Paraguay. The implementation and solution of the problem has been carried out using the Optimization Toolbox® tool of MatLab®. In order to verify the satisfactory behavior of the optimization algorithm, instances have been submitted. Consistent dispatch of the algorithm has been verified by proving that loads are primarily assigned to lower-cost sources and sourcing modalities. Mixed Integer Linear Programming was manifested as an effective tool to capture the particularities of the various modes of supply of generation plants, mainly with regard to the contractual aspects of supply ITAIPU-ANDE, which includes fixed and variable costs.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Despacho de carga]]></kwd>
<kwd lng="es"><![CDATA[optimización]]></kwd>
<kwd lng="es"><![CDATA[programación lineal entera mixta]]></kwd>
<kwd lng="es"><![CDATA[sistemas de potencia]]></kwd>
<kwd lng="en"><![CDATA[Load Dispatch]]></kwd>
<kwd lng="en"><![CDATA[optimization]]></kwd>
<kwd lng="en"><![CDATA[mixed integer linear programming]]></kwd>
<kwd lng="en"><![CDATA[power systems]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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</article>
