{"id":32125,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-de-un-transductor-piezoelectrico-para-el-diseno-de-generadores-de-potencia-de-ultrasonidos\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"caracterizacion-de-un-transductor-piezoelectrico-para-el-diseno-de-generadores-de-potencia-de-ultrasonidos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/caracterizacion-de-un-transductor-piezoelectrico-para-el-diseno-de-generadores-de-potencia-de-ultrasonidos\/","title":{"rendered":"Caracterizacion de un transductor piezoelectrico para el dise\u00f1o de generadores de potencia de ultrasonidos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Fernando Iba\u00f1ez Escobar <\/strong><\/h2>\n<p>A partir de la medida experimental de la respuesta en frecuencia de impedancia electrica, se ha obtenido el modelo equivalente de un transductor piezoelectrico de potencia tipo \u00absandwich\u00bb en condiciones de elevado nivel de excitacion.Se ha considerado la etapa de potencia de un generador de ultrasonidos para limpieza industrial como un convertidor resonante controlado por variacion de la frecuencia. Teniendo en cuenta el modelo obtenido del transductor y la inductancia de compensacion, se ha desarrollado un modelo lineal del convertidor, basado en las funciones descriptivas extendidas. La respuesta en frecuencia dinamica del modelo del convertidor desarrollado se ha comparado con la medida experimentalmente.  la funcion de transferencia dinamica del modelo del generador de ultrasonidos permite estudiar su respuesta temporal y estabilidad, asi como deducir las especificaciones de su circuito de control.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion de un transductor piezoelectrico para el dise\u00f1o de generadores de potencia de ultrasonidos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion de un transductor piezoelectrico para el dise\u00f1o de generadores de potencia de ultrasonidos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Fernando Iba\u00f1ez Escobar <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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> Marin Galan Jos\u00e9 Luis<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Ferrero Corral Jos\u00e9 Mar\u00eda <\/li>\n<li>Enrique Maset Sancho (vocal)<\/li>\n<li>Francisco Cervera Moreno (vocal)<\/li>\n<li>Diego Ram\u00edrez Mu\u00f1oz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Fernando Iba\u00f1ez Escobar A partir de la medida experimental de la respuesta en frecuencia de impedancia electrica, [&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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