{"id":53390,"date":"2018-03-09T22:41:04","date_gmt":"2018-03-09T22:41:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/modelizacion-de-la-histeresis-magnetica-y-su-aplicacion-al-calculo-numerico-en-maquinas-electricas\/"},"modified":"2018-03-09T22:41:04","modified_gmt":"2018-03-09T22:41:04","slug":"modelizacion-de-la-histeresis-magnetica-y-su-aplicacion-al-calculo-numerico-en-maquinas-electricas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/magnetismo\/modelizacion-de-la-histeresis-magnetica-y-su-aplicacion-al-calculo-numerico-en-maquinas-electricas\/","title":{"rendered":"Modelizacion de la histeresis magnetica y su aplicacion al calculo numerico en maquinas electricas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alfredo De Blas Del Hoyo <\/strong><\/h2>\n<p>El trabajo de investigaci\u00f3n realizado trata sobre la modelizaci\u00f3n de la hist\u00e9resis magn\u00e9tica y su aplicaci\u00f3n al c\u00e1lculo num\u00e9rico. En concreto se trata de aportar un sistema de c\u00e1lculo que permita considerar el efecto de la hist\u00e9resis en la determinaci\u00f3n de la distribuci\u00f3n del campo magn\u00e9tico en los n\u00facleos ferromagn\u00e9ticos de las m\u00e1quinas el\u00e9ctricas. Lo aqu\u00ed expuesto es f\u00e1cilmente extrapolable a otros sistemas que empleen materiales ferromagn\u00e9ticos. se han analizado y comparado los modelos de hist\u00e9resis m\u00e1s difundidos. Fruto de la comparaci\u00f3n se ha elegido el modelo m\u00e1s adecuado para nuestro \u00e1mbito de aplicaci\u00f3n, el modelo de preisach. Dicho modelo es analizado exhaustivamente, no solo en sus fundamentos y propiedades, sino que tambi\u00e9n se comparan los diversos m\u00e9todos de caracterizaci\u00f3n y desarrollo, determinando cual es la opci\u00f3n m\u00e1s apropiada. Nuestra propuesta es el modelo de preisach caracterizado por el m\u00e9todo de mayergoyz y desarrollado directamente a partir de su definici\u00f3n algebraica o bien mediante integrales de everett. bas\u00e1ndonos en una idea de g. Bertotti, desarrollamos tambi\u00e9n un modelo de preisach din\u00e1mico. Adem\u00e1s proponemos un modelo de preisach completamente inverso, necesario en problemas en los que la ecuaci\u00f3n de difusi\u00f3n del campo magn\u00e9tico se formula en a-u. para caracterizar el modelo de preisach mediante el m\u00e9todo de mayergoyz hemos desarrollado un ensayo basado en el m\u00e9todo bal\u00edstico que permite obtener de una forma econ\u00f3mica los datos experimentales necesarios. Tambi\u00e9n se investiga la forma de obtener estos datos experimentales mediante el m\u00e9todo histeresigr\u00e1fico, para ello desarrollamos un equipo autom\u00e1tico controlado por ordenador que empleamos adem\u00e1s para determinar las caracter\u00edsticas magn\u00e9ticas de las muestras. la combinaci\u00f3n del modelo de preisach con los m\u00e9todos num\u00e9ricos se realiza mediante una aplicaci\u00f3n, la determinaci\u00f3n del campo, flujo y p\u00e9rdidas magn\u00e9ticas disgregadas en<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Modelizacion de la histeresis magnetica y su aplicacion al calculo numerico en maquinas electricas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Modelizacion de la histeresis magnetica y su aplicacion al calculo numerico en maquinas electricas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alfredo De Blas Del Hoyo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/06\/2006<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Ram\u00f3n Bargallo Perpi\u00e1<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Ramos lemos antunes Carlos fernando <\/li>\n<li>Jos\u00e9 Lopez lopez (vocal)<\/li>\n<li>joan Llaverias sanmarti (vocal)<\/li>\n<li>Francisco Javier Arcega solsona (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alfredo De Blas Del Hoyo El trabajo de investigaci\u00f3n realizado trata sobre la modelizaci\u00f3n de la hist\u00e9resis [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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