<?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>0012-7353</journal-id>
<journal-title><![CDATA[DYNA]]></journal-title>
<abbrev-journal-title><![CDATA[Dyna rev.fac.nac.minas]]></abbrev-journal-title>
<issn>0012-7353</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0012-73532021000400085</article-id>
<article-id pub-id-type="doi">10.15446/dyna.v88n219.93100</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Design and implementation of a CSI inverter with unipolar SPWM modulation and PR controller for lineal loads]]></article-title>
<article-title xml:lang="es"><![CDATA[Diseño e implementación de un inversor CSI con modulación SPWM unipolar y controlador PR para cargas lineales]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sanabria-Rojas]]></surname>
<given-names><![CDATA[Jeimy C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barrera-Leguizamón]]></surname>
<given-names><![CDATA[Daniel M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bautista-López]]></surname>
<given-names><![CDATA[Diego A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Pedagógica y Tecnológica de Colombia Facultad de Ingeniería ]]></institution>
<addr-line><![CDATA[Tunja ]]></addr-line>
<country>Colombia</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>88</volume>
<numero>219</numero>
<fpage>85</fpage>
<lpage>93</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0012-73532021000400085&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0012-73532021000400085&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0012-73532021000400085&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This paper presents a detailed implementation of a current source inverter using unipolar sinusoidal pulse width modulation. This method is uncommon in these types of inverters and the semiconductor devices, integrated circuits, sensors, and filters used in conjunction with the TMS320F28379D microcontroller will be discussed. The inverter was tested in both an open and closed loop with a proportional resonant controller. Satisfactory results in terms of the harmonic distortion factor at the voltage output and the regulation indices for lineal loads were obtained. The response circuit demonstrated its viability for the subsequent connection to an electrical distribution network.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Este artículo presenta la implementación detallada de un inversor por fuente de corriente mediante modulación sinusoidal por ancho de pulso, que no se usa comúnmente en este tipo de inversores, describiendo los dispositivos semiconductores, circuitos integrados, sensores y filtros utilizados en general en conjunto con el microcontrolador TMS320F28379D. El inversor se probó en lazo abierto y lazo cerrado con un controlador proporcional resonante, obteniendo resultados satisfactorios en términos del factor de distorsión armónica en la salida de voltaje y los índices de regulación para cargas lineales. La respuesta del circuito demostró su viabilidad para una posterior conexión a la red de distribución eléctrica.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[CSI]]></kwd>
<kwd lng="en"><![CDATA[implementation]]></kwd>
<kwd lng="en"><![CDATA[inverter]]></kwd>
<kwd lng="en"><![CDATA[proportional-resonant controller]]></kwd>
<kwd lng="en"><![CDATA[unipolar]]></kwd>
<kwd lng="en"><![CDATA[SPWM modulation]]></kwd>
<kwd lng="es"><![CDATA[CSI]]></kwd>
<kwd lng="es"><![CDATA[implementación]]></kwd>
<kwd lng="es"><![CDATA[inversor]]></kwd>
<kwd lng="es"><![CDATA[controlador proporcional-resonante]]></kwd>
<kwd lng="es"><![CDATA[unipolar]]></kwd>
<kwd lng="es"><![CDATA[modulación SPWM]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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