<?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>1815-5901</journal-id>
<journal-title><![CDATA[Ingeniería Energética]]></journal-title>
<abbrev-journal-title><![CDATA[Energética]]></abbrev-journal-title>
<issn>1815-5901</issn>
<publisher>
<publisher-name><![CDATA[Universidad Tecnológica de La Habana José Antonio Echeverría, Cujae]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1815-59012021000100002</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Harmonic detection and energy optimization of electrical installations using an Arduino microcontroller system]]></article-title>
<article-title xml:lang="es"><![CDATA[Detección de armónicos y optimización energética de instalaciones eléctricas mediante un sistema de microcontrolador Arduino]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Leovaldo da Silva Mello]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Amâncio]]></surname>
<given-names><![CDATA[Douglas Antônio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chagury]]></surname>
<given-names><![CDATA[Michel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rasia]]></surname>
<given-names><![CDATA[Luiz Antônio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Furlan]]></surname>
<given-names><![CDATA[Humber]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Amorim Fraga]]></surname>
<given-names><![CDATA[Mariana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Estadual de Educação Tecnológica Paula Souza  ]]></institution>
<addr-line><![CDATA[São Paulo ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Regional do Noroeste do Estado do Rio Grande do Sul  ]]></institution>
<addr-line><![CDATA[Ijuí ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidade Federal de São Paulo  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<volume>42</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59012021000100002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59012021000100002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59012021000100002&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Solutions for harmonic problems in electrical distribution networks have been frequently discussed in the recent literature. This article evaluates the use of Arduino microcontroller system connected with the power grid to reduce harmonic distortions and power factor correction. For this, it was developed a system capable of distinguishing the harmonic components of up to 13th order in a single-phase electrical system (phase-neutral) taking readings of voltage and electric current using an Arduino Due board based on a 32-bit ARM core microcontroller. We seek to analyze and propose corrections for harmonic distortions into small frames by implementing a parallel active filter to be used in harmonic elimination, as well as reactive compensation and load current balancing. The results demonstrated that a control strategy was achieved without requiring a long time in the data analysis or delay time in measurement and corrections.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Las soluciones para los problemas de armónicos en las redes de distribución eléctrica se han discutido con frecuencia en la literatura reciente. Este artículo evalúa el uso del sistema de microcontrolador Arduino conectado a la red eléctrica para reducir las distorsiones armónicas y la corrección del factor de potencia. Para ello, se desarrolló un sistema capaz de distinguir los componentes armónicos de hasta 13o orden en un sistema eléctrico monofásico (fase-neutro) tomando lecturas de voltaje y corriente eléctrica utilizando una placa Arduino Due basada en un ARM de 32 bits. microcontrolador central. Buscamos analizar y proponer correcciones para distorsiones armónicas en pequeños marcos implementando un filtro activo paralelo para ser utilizado en eliminación de armónicos, así como compensación reactiva y balanceo de corriente de carga. Los resultados demostraron que se logró una estrategia de control sin requerir mucho tiempo en el análisis de datos ni retrasos en la medición y correcciones.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Arduino microcontroller]]></kwd>
<kwd lng="en"><![CDATA[Fourier analysis]]></kwd>
<kwd lng="en"><![CDATA[harmonic detection]]></kwd>
<kwd lng="en"><![CDATA[electric power correction]]></kwd>
<kwd lng="es"><![CDATA[Microcontrolador Arduino]]></kwd>
<kwd lng="es"><![CDATA[Análisis de Fourier]]></kwd>
<kwd lng="es"><![CDATA[detección de armónicos]]></kwd>
<kwd lng="es"><![CDATA[corrección de potencia eléctrica]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>(1)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[KALAIR]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Review of harmonic analysis, modeling and mitigation techniques]]></article-title>
<source><![CDATA[Renewable and Sustainable Energy Reviews]]></source>
<year>2017</year>
<volume>78</volume>
<page-range>1152-87</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>(2)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SRINATH]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[PV Integrated Shunt Active Filter for Harmonic Compensation]]></article-title>
<source><![CDATA[Energy Procedia]]></source>
<year>2017</year>
<volume>117</volume>
<page-range>1134-44</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>(3)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CAMPANHOL]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[FILTRO ATIVO DE POTÊNCIA PARALELO APLICADO EM SISTEMAS TRIFÁSICOS A QUATRO-FIOS]]></article-title>
<source><![CDATA[Cornélio Procópio]]></source>
<year>2013</year>
<volume>18</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>782-92</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>(4)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LIU]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Virtual Variable Sampling Discrete Fourier Transform Based Selective Odd-Order Harmonic Repetitive Control of DC/AC Converters]]></article-title>
<source><![CDATA[IEEE Transactions on Power Electronics]]></source>
<year>2018</year>
<volume>33</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>6444-52</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>(5)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MORIANO]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A Novel Multi frequency Current Reference Calculation to Mitigate Active Power Fluctuations]]></article-title>
<source><![CDATA[IEEE Transactions on Industrial Electronics]]></source>
<year>2018</year>
<volume>65</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>810-8</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>(6)</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MUKHERJEE]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Comparative Analysis of Different Filters in Power Line Harmonic Reduction]]></source>
<year></year>
<conf-name><![CDATA[ International Conference on Applied and Theoretical Computing and Communication Technology (iCATccT)]]></conf-name>
<conf-date>Oct 29-31, 2015</conf-date>
<conf-loc> </conf-loc>
</nlm-citation>
</ref>
<ref id="B7">
<label>(7)</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[NICOLAE]]></surname>
<given-names><![CDATA[P. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Improvement of the Controller Algorithms for Active Power Filters Operating under Distorted and Unbalanced Grid Voltages]]></source>
<year></year>
<conf-name><![CDATA[ IEEE 14th International Conference on Industrial Informatics (INDIN)]]></conf-name>
<conf-date>July 19-21, 2016</conf-date>
<conf-loc> </conf-loc>
</nlm-citation>
</ref>
<ref id="B8">
<label>(8)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MALDONADO]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Total Harmonic Distortion Estimation, Minimization Inter Harmonic Amplitude and Expanding Bands Rejection in TKF filters]]></article-title>
<source><![CDATA[IEEE Latin America Transactions]]></source>
<year>2016</year>
<volume>14</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>652-6</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>(9)</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CHICCO]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of unbalance and distortion components in three-phase systems with harmonics and interharmonics]]></article-title>
<source><![CDATA[Electric Power Systems Research]]></source>
<year>2017</year>
<volume>147</volume>
<page-range>201-12</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>(10)</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ZHAO]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Research and Implementation of Harmonic Detection and Current Compensation Technology in Active Power Filter]]></source>
<year></year>
<conf-name><![CDATA[ 35th Chinese Control Conference (CCC)]]></conf-name>
<conf-date>July 19-27, 2016</conf-date>
<conf-loc> </conf-loc>
</nlm-citation>
</ref>
<ref id="B11">
<label>(11)</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LING]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[WEIYAN]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[YONG]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[A novel DFT algorithm used in active power filter under frequency distortion]]></source>
<year></year>
<conf-name><![CDATA[ 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia)]]></conf-name>
<conf-date>2017, 3-7 June 2017</conf-date>
<conf-loc> </conf-loc>
<page-range>1375-9</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>(12)</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SIMON]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[BARRY]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sinais e Sistemas]]></source>
<year>2001</year>
<edition>1</edition>
<publisher-loc><![CDATA[Porto Alegre ]]></publisher-loc>
<publisher-name><![CDATA[Bookman]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
