<?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>2218-3620</journal-id>
<journal-title><![CDATA[Revista Universidad y Sociedad]]></journal-title>
<abbrev-journal-title><![CDATA[Universidad y Sociedad]]></abbrev-journal-title>
<issn>2218-3620</issn>
<publisher>
<publisher-name><![CDATA[Editorial "Universo Sur"]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2218-36202022000400190</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Metodología para balance energético de centrales azucareros soportada en microsoft excel.]]></article-title>
<article-title xml:lang="en"><![CDATA[Methodology for energy balance of sugar mills supported in microsoftexcel]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Iturralde Carrera]]></surname>
<given-names><![CDATA[Luis Angel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espinosa Palenque]]></surname>
<given-names><![CDATA[Alfredo Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castro Perdomo]]></surname>
<given-names><![CDATA[Nelson Arsenio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Borges]]></surname>
<given-names><![CDATA[Reinier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Cienfuegos  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2022</year>
</pub-date>
<volume>14</volume>
<numero>4</numero>
<fpage>190</fpage>
<lpage>196</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2218-36202022000400190&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2218-36202022000400190&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2218-36202022000400190&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En la actualidad, el rápido crecimiento industrial y de las demandas de la sociedad moderna, dan como resultado, un aumento en los consumos energéticos. La tendencia de hoy en día, es la de llevar la industria azucarera a altos niveles de producción y eficiencia. Utilizar una metodología de balance energético productivo, que soportada en un programa de Microsoft Excel facilite el control operacional de la industria azucarera. El balance energético fue realizado con datos reales del Central &#8220;Ciudad Caracas&#8221; de la provincia de Cienfuegos mediante una metodología de cálculo con base en el software Microsoft Excel, donde se presentan los resultados de una manera mejor estructurada, especificando las condiciones particulares del proceso, así como, cambios que permiten un rápido análisis de dichos resultados y con ello, la toma de decisiones. Como principal resultado, se facilita el análisis y la comparación entre los parámetros reales de trabajo, con los parámetros normal establecidos según las áreas en operación, visualizados mediante tablas, gráficos y señalamientos con colores en las diferentes celdas, a la vez que, facilitó el cálculo del aporte económico ascendente a 109 021,57USD por concepto de ventas de energía y ahorros por generación del consumo propio del proceso productivo. La utilización del software Microsoft Excel, facilita el análisis energético del proceso productivo en la industria azucarera, en tiempo real y con ello, la toma de decisiones, a la vez que, el logro de un aumento en la eficiencia energética en dicho proceso, propiciando un incremento en los ingresos de la entidad.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT At present, rapid industrial growth and the demands of modern society, result in an increase in energy consumption. Today's trend is to bring the sugar industry to high levels of production and efficiency. Use a productive energy balance methodology, which, supported by a Microsoft Excel program, facilitates the operational control of the sugar industry. The energy balance was carried out with real data from the Central "Ciudad Caracas" in the province of Cienfuegos using a calculation methodology based on Microsoft Excel software, where the results are presented in a better structured way, specifying the particular conditions of the process, as well as, changes that allow a quick analysis of said results and with it, decision-making. As the main result, the analysis and comparison between the real work parameters is facilitated, with the normal parameters established according to the areas in operation, visualized through tables, graphs and colored markings in the different cells, at the same time that it facilitated the calculation of the economic contribution amounting to 109,021.57 USD for energy sales and savings due to the generation of own consumption of the production process. The use of Microsoft Excel software facilitates the energy analysis of the production process in the sugar industry, in real time and with it, decision-making, as well as the achievement of an increase in energy efficiency in said process, promoting an increase in the entity's income.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Metodología]]></kwd>
<kwd lng="es"><![CDATA[balance energético]]></kwd>
<kwd lng="es"><![CDATA[termo-energético]]></kwd>
<kwd lng="es"><![CDATA[generación de electricidad]]></kwd>
<kwd lng="es"><![CDATA[central azucarero]]></kwd>
<kwd lng="en"><![CDATA[Methodology]]></kwd>
<kwd lng="en"><![CDATA[energy balance]]></kwd>
<kwd lng="en"><![CDATA[thermo-energetic]]></kwd>
<kwd lng="en"><![CDATA[generation of electricity]]></kwd>
<kwd lng="en"><![CDATA[sugar plant]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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