<?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>S2218-36202020000200205</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Nuevos motores sincrónicos de alta eficiencia]]></article-title>
<article-title xml:lang="en"><![CDATA[New syncronous high-efficiency motors]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Viego Felipe]]></surname>
<given-names><![CDATA[Percy Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez Sarduy]]></surname>
<given-names><![CDATA[Julio Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Padrón Padrón]]></surname>
<given-names><![CDATA[Enrique Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Cienfuegos &#8220;Carlos Rafael Rodríguez&#8221;  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<volume>12</volume>
<numero>2</numero>
<fpage>205</fpage>
<lpage>211</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2218-36202020000200205&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2218-36202020000200205&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2218-36202020000200205&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Se realizó un estudio básico comparativo sobre características constructivas, parámetros fundamentales y algunas aplicaciones de los motores sincrónicos de alta eficiencia sin devanados en el rotor. Estos son, para cargas de velocidad variable accionados por accionamientos de frecuencia variable, los motores sincrónicos de reluctancia y los sincrónicos de reluctancia asistidos por imán permanente. Para cargas constantes con arranque directo a la línea, se desarrollaron los de reluctancia y los de reluctancia asistidos por imán permanente. Este último, se estudió brevemente. Un estudio de caso con análisis económico, se realizó para una empresa cubana, demostrándose el ahorro sustancial en comparación con el uso de un motor asincrónico de alta eficiencia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT A basic comparative study on construction characteristics, fundamental parameters and some applications of high efficiency synchronous motors without windings in the rotor was carried out. These are, for variable speed loads driven by variable frequency drives, synchronous reluctance motors and synchronous reluctance assisted by permanent magnet. For constant loads with direct start to the line, reluctance and reluctance assisted by permanent magnet were developed. The latter was studied briefly. A case study with economic analysis was conducted for a Cuban company, demonstrating substantial savings compared to the use of a high efficiency asynchronous motor.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Motores eléctricos de alta eficiencia]]></kwd>
<kwd lng="es"><![CDATA[motores sincrónicos de reluctancia]]></kwd>
<kwd lng="es"><![CDATA[arranque directo a la línea]]></kwd>
<kwd lng="es"><![CDATA[imanes permanentes]]></kwd>
<kwd lng="es"><![CDATA[tierras raras o ferrita]]></kwd>
<kwd lng="es"><![CDATA[análisis económico]]></kwd>
<kwd lng="en"><![CDATA[High-efficiency electric motors]]></kwd>
<kwd lng="en"><![CDATA[synchronous reluctance motors]]></kwd>
<kwd lng="en"><![CDATA[direct-on-line-start]]></kwd>
<kwd lng="en"><![CDATA[permanent magnets]]></kwd>
<kwd lng="en"><![CDATA[rare earths or ferrites]]></kwd>
<kwd lng="en"><![CDATA[economic analysis]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<collab>ABB Drives</collab>
<source><![CDATA[Synchronous reluctance motor-drive package for machine builders. High performance for ultimate machine design]]></source>
<year>2013</year>
<publisher-name><![CDATA[ABB]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<collab>ABB Motors and Generators</collab>
<source><![CDATA[Low voltage IE4 synchronous reluctance motor and drive package for pump and fan applications]]></source>
<year>2013</year>
<publisher-name><![CDATA[ABB]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abramenko]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Petrov]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Pyrhönen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Analysis of damper winding designs for direct-on-line synchronous reluctance motor. (Paper)]]></source>
<year>2017</year>
<conf-name><![CDATA[ 43rdAnnual Conference of the IEEE Industrial Electronics Society]]></conf-name>
<conf-loc>Beiging, China </conf-loc>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Baka]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Sashidhar]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Fernandes]]></surname>
<given-names><![CDATA[B.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Design and optimization of a two-pole line-start ferrite assisted synchronous reluctance motor. (Paper)]]></source>
<year>2018</year>
<conf-name><![CDATA[ XIIIInternational Conference on Electrical Machines (ICEM)]]></conf-name>
<conf-loc>Alexandroupoli, Greece </conf-loc>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barcaro]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Bianchi]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Magnussen]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Permanent-magnet optimization in permanent-magnet-assisted synchronous reluctance motor for a wide constant-power speed range]]></article-title>
<source><![CDATA[IEEE Transactions on Industrial Electronics,]]></source>
<year>2011</year>
<volume>59</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>2495-502</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Boazzo]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Vagati]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Pellegrino]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Armando]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Guglielmi]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Multipolar ferrite-assisted synchronous reluctance machines: A general design approach]]></article-title>
<source><![CDATA[IEEE Transactions on Industrial Electronics,]]></source>
<year>2015</year>
<volume>62</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>832-45</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gamba]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Pellegrino]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Vagatti]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Villata]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Design of a line-start synchronous reluctance motor. (Paper)]]></source>
<year>2013</year>
<conf-name><![CDATA[ IEEE International Electric Machines and Drives Conference (IEMDC)]]></conf-name>
<conf-loc>Chicago, USA </conf-loc>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kurihara]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Rahman]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[High-efficiency line-start interior permanent-magnet synchronous motors]]></article-title>
<source><![CDATA[IEEE Transactions on Industry Application]]></source>
<year>2004</year>
<volume>40</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>789-96</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mingardi]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Bianchi]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Line-start PM-assisted synchronous motor design, optimization, and tests]]></article-title>
<source><![CDATA[IEEE Transactions on Industrial Electronics,]]></source>
<year>2017</year>
<volume>64</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>9739-47</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moghaddam]]></surname>
<given-names><![CDATA[R. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Magnussen]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Sadarangani]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Theoretical and experimental reevaluation of synchronous reluctance machine]]></article-title>
<source><![CDATA[IEEE Transactions on Industrial Electronics,]]></source>
<year>2010</year>
<volume>57</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>6-13</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ometto]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Parasiliti]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Villani]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Permanent magnet-assisted synchronous reluctance motors for electric vehicle applications. (Paper)]]></source>
<year>2015</year>
<conf-name><![CDATA[ 9thInternational Conference, Energy Systems in Motor Driven Systems (EEMODS)]]></conf-name>
<conf-loc>Helsinki, Finland </conf-loc>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Petrov]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Abramenko]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Lindh]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Pyrhönen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Direct-on-line-start permanent-magnet-assisted synchronous reluctance machine with ferrite magnets. (Paper).]]></source>
<year>2017</year>
<conf-name><![CDATA[ 43rdAnnual Conference of the IEEE Industrial Electronics Society]]></conf-name>
<conf-loc>Beijing, China </conf-loc>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Spargo]]></surname>
<given-names><![CDATA[C. M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sinchronous reluctance technology-Part II. School of Electrical and Electronic Engineering]]></source>
<year>2014</year>
<publisher-loc><![CDATA[UK ]]></publisher-loc>
<publisher-name><![CDATA[Newcastle University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vartanian]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Toliyat]]></surname>
<given-names><![CDATA[A.H.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Design and comparison of an optimized permanent magnet-assisted synchronous reluctance motor (PMa-SynRM) with an induction motor with identical NEMA Frame stators (Paper)]]></source>
<year>2009</year>
<conf-name><![CDATA[ Electric Ship Technologies Symposium (ESTS 2009)]]></conf-name>
<conf-loc>Baltimore, USA </conf-loc>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vartanian]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Toliat]]></surname>
<given-names><![CDATA[H. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Akin]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Poley]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Power factor improvement of synchronous reluctance motors (SynRM) using permanent magnets for drive size reduction (Paper)]]></source>
<year>2012</year>
<conf-name><![CDATA[ Applied Power Electronics Conference and Exposition (APEC)]]></conf-name>
<conf-loc>Orlando, USA </conf-loc>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Viego Felipe]]></surname>
<given-names><![CDATA[P. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez Sarduy]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Fuentes Vega]]></surname>
<given-names><![CDATA[J.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Motores sincrónicos para su aplicación en vehículos eléctricos]]></source>
<year>2016</year>
<conf-name><![CDATA[ 1aConferencia Científica Internacional. 8o Taller Internacional de Energía y Medioambiente]]></conf-name>
<conf-loc>Cienfuegos, Cuba </conf-loc>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Viego]]></surname>
<given-names><![CDATA[P. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Sousa]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Gomez]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Quispe]]></surname>
<given-names><![CDATA[E. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Direct-on-line-start permanent-magnet-assisted synchronous reluctance motors with ferrite magnets for driving constant loads]]></article-title>
<source><![CDATA[International Journal of Electrical and Computer Engineering (IJECE),]]></source>
<year>2020</year>
<volume>10</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>651-9</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Viego]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Motores sincrónicos de reluctancia asistidos por imán permanente para accionar cargas centrífugas de velocidad variable]]></source>
<year>2018</year>
<conf-name><![CDATA[ 2aConferencia Científica Internacional. 9o Taller Internacional de Energía y Medioambiente]]></conf-name>
<conf-loc>Cienfuegos, Cuba </conf-loc>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
