<?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>S1815-59012020000300006</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Revisão e comparação dos recentes requisitos de integração de fontes renováveis de energia]]></article-title>
<article-title xml:lang="en"><![CDATA[Review and comparison of recent requirements for the integration of renewable energy sources]]></article-title>
<article-title xml:lang="es"><![CDATA[Revisión y comparación de los actuales requisitos de integración de fuentes renovables de energía]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gallego Landera]]></surname>
<given-names><![CDATA[Yandi A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Neves]]></surname>
<given-names><![CDATA[Francisco A. S.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Neto]]></surname>
<given-names><![CDATA[Rafael C]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Benítez-Alonso]]></surname>
<given-names><![CDATA[Alejandro A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[León-Viltre]]></surname>
<given-names><![CDATA[Lesyani]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal de Pernambuco  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Central de Las Villas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>41</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59012020000300006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59012020000300006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59012020000300006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO O crescimento da geração de energia renovável e a integração à rede elétrica começaram a afetar a segurança e estabilidade da operação do sistema elétrico. Por tanto, os requisitos de integração da rede tornaram-se a principal preocupação, já que as fontes de energia renováveis, como eólica e solar fotovoltaica, começaram lentamente a substituir as usinas convencionais. De acordo com isso, alguns dos novos regulamentos e requisitos técnicos foram estabelecidos para garantir a estabilidade da rede. Este estudo realiza uma revisão atualizada dos requisitos recentes para integração de usinas de energia renovável na rede elétrica. A revisão é realizada comparando os principais requisitos relacionados à estabilidade de tensão, estabilidade de frequência, qualidade de energia, regulamentos de energia ativa e reativa em relação à estabilidade da rede. A revisão rigorosa indica que, embora os requisitos de integração recentes possam melhorar a estabilidade da rede, melhorias adicionais ainda são necessárias.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The growth of renewable energy generation and its integration to the electrical grid began to affect the safety and stability of the electrical system. Therefore, as renewable energy sources, such as wind and solar photovoltaic, slowly began to replace conventional plants, grid integration requirements became one of the main concerns of the researchers. As consequence, new technical requirements have been established to ensure the stability of the electrical system. In this scenario, this paper performs a review of the current requirements for the integration of renewable power plants to the electrical grid. The review is carried out by comparing the main requirements related to voltage stability, frequency stability, power quality, and active and reactive power regulations in relation to grid stability. The present study indicates that, although current integration requirements may improve stability, further improvements are still needed.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El crecimiento de la generación de energía renovable y la integración a la red eléctrica comenzaron a afectar la seguridad y estabilidad de la operación del sistema eléctrico. Por tanto, los requisitos de integración a la red se convierten en la principal preocupación, ya que fuentes de energía renovables, como la eólica y la solar fotovoltaica, lentamente comienzan a reemplazar las plantas convencionales. En consecuencia, se han establecido nuevos requisitos técnicos para garantizar la estabilidad de la red. Este estudio realiza una revisión de los actuales requisitos para la integración de plantas de energía renovable a la red eléctrica. La revisión se realiza comparando los principales requisitos relacionados con la estabilidad de voltaje, estabilidad de frecuencia, calidad de energía, regulaciones de energía activa y reactiva en relación a la estabilidad de la red. Una revisión rigurosa indica que, a pesar que los actuales requisitos de integración puedan mejorar la estabilidad, mejoras adicionales son todavía necesarias.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[estabilidade da rede]]></kwd>
<kwd lng="pt"><![CDATA[geração de energia renovável]]></kwd>
<kwd lng="pt"><![CDATA[requisitos de integração]]></kwd>
<kwd lng="en"><![CDATA[grid stability]]></kwd>
<kwd lng="en"><![CDATA[renewable energy generation]]></kwd>
<kwd lng="en"><![CDATA[integration requirements]]></kwd>
<kwd lng="es"><![CDATA[Estabilidad]]></kwd>
<kwd lng="es"><![CDATA[fuentes renovables de energía]]></kwd>
<kwd lng="es"><![CDATA[requisitos de integración]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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