{"id":6038,"date":"2023-05-26T17:06:09","date_gmt":"2023-05-26T09:06:09","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=6038"},"modified":"2023-07-21T09:37:53","modified_gmt":"2023-07-21T01:37:53","slug":"ele5821","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/es\/ele5821\/","title":{"rendered":"M\u00e9todo de c\u00e1lculo te\u00f3rico para el dise\u00f1o de pesta\u00f1as de bater\u00edas de litio"},"content":{"rendered":"<p>Los terminales positivo y negativo de una bater\u00eda de litio general est\u00e1n conectados a las tapas de los electrodos negativo y positivo respectivamente a trav\u00e9s de pesta\u00f1as internas de n\u00edquel (cobre niquelado) o pesta\u00f1as de aluminio. Por supuesto, el dise\u00f1o de las pesta\u00f1as tiene una influencia importante en la capacidad de transporte de corriente. A continuaci\u00f3n se presenta la teor\u00eda del dise\u00f1o de pesta\u00f1as.<\/p>\n<p>1. Par\u00e1metros te\u00f3ricos del material de la orejeta<\/p>\n<p>(1) El valor de corriente segura de las leng\u00fcetas de n\u00edquel es de 11-13 A\/mm2, la conductividad del n\u00edquel es de 140000 S\/cm y el punto de fusi\u00f3n es de 1200 \u2103 \uff5e 1400 \u2103.<\/p>\n<p>Tabla de capacidad de corriente de terminales de n\u00edquel<\/p>\n<table cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td valign=\"top\" width=\"177\">Grosor de la pesta\u00f1a\/mm<\/td>\n<td valign=\"top\" width=\"168\">Ancho de pesta\u00f1a\/mm<\/td>\n<td valign=\"top\" width=\"170\">Capacidad actual\/A<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"184\">0.1<\/td>\n<td valign=\"top\" width=\"168\">3<\/td>\n<td valign=\"top\" width=\"170\">3.5<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"184\">0.1<\/td>\n<td valign=\"top\" width=\"168\">4<\/td>\n<td valign=\"top\" width=\"170\">4.5<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"184\">0.1<\/td>\n<td valign=\"top\" width=\"168\">5<\/td>\n<td valign=\"top\" width=\"170\">5.5<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"184\">0.1<\/td>\n<td valign=\"top\" width=\"168\">6<\/td>\n<td valign=\"top\" width=\"170\">6.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>(2) El valor de corriente segura de la pesta\u00f1a de cobre es de 5-8 A\/mm2, la conductividad el\u00e9ctrica del cobre es de 584000 S\/cm y el punto de fusi\u00f3n es de \u22481000 \u2103.<\/p>\n<p>(3) El valor de corriente segura de la pesta\u00f1a de aluminio es de 3-5 A\/mm2, la conductividad del n\u00edquel es de 369000 S\/cm y el punto de fusi\u00f3n es de \u2248660 \u2103.<\/p>\n<p>2. Dise\u00f1o te\u00f3rico de la influencia de la posici\u00f3n geom\u00e9trica de la pesta\u00f1a en la impedancia.<\/p>\n<p>Cuanto m\u00e1s lejos est\u00e9 el colector de corriente (l\u00e1mina) de la pesta\u00f1a, m\u00e1s d\u00e9bil ser\u00e1 la sobrecorriente;<\/p>\n<p>El valor actual promedio es la mitad del colector de corriente. En pocas palabras, la impedancia efectiva Reff es la mitad de la impedancia del colector de corriente Ro.<\/p>\n<p>Reff = Rc\/2 o Ra\/2<\/p>\n<p>en<\/p>\n<p>\u2460 Rc es el valor de impedancia del colector de corriente positiva<\/p>\n<p>\u2461 Ra es el valor de impedancia del colector de corriente negativa<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-6039 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617045396.png\" alt=\"\" width=\"378\" height=\"113\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-6039 lazyload\" src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617045396.png\" alt=\"\" width=\"378\" height=\"113\" srcset=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617045396.png 378w, https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617045396-300x90.png 300w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/noscript><\/p>\n<p>(1) La oreja polar se encuentra en el medio de la pieza polar.<\/p>\n<p>E=\uff08I\/2\uff09^2*\uff08Ro\/4\uff09+\uff08I\/2\uff09^2*\uff08Ro\/4\uff09= I^2*\uff081\/8\uff09Ro=I^2*Reff<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-6040 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617051763.png\" alt=\"\" width=\"378\" height=\"76\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6040 lazyload\" src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617051763.png\" alt=\"\" width=\"378\" height=\"76\" srcset=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617051763.png 378w, https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617051763-300x60.png 300w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/noscript><\/p>\n<p>(2) La oreja polar se encuentra a 1\/3 de la pieza polar.<\/p>\n<p>E=\uff08I\/3\uff09^2*\uff08Ro\/6\uff09+\uff082I\/3\uff09^2*\uff082Ro\/6\uff09= I^2*\uff081\/6\uff09Ro<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6041 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617052945.png\" alt=\"\" width=\"378\" height=\"76\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6041 lazyload\" src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617052945.png\" alt=\"\" width=\"378\" height=\"76\" srcset=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617052945.png 378w, https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617052945-300x60.png 300w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/noscript><\/p>\n<p>(3) La oreja unipolar se ubica en cualquier posici\u00f3n<\/p>\n<p>E=I^2*[x^2*x\/2+\uff081-x\uff09^2*\uff081-x\uff09\/2]Ro<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6042 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617054776.png\" alt=\"\" width=\"378\" height=\"76\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6042 lazyload\" src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617054776.png\" alt=\"\" width=\"378\" height=\"76\" srcset=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617054776.png 378w, https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617054776-300x60.png 300w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/noscript><\/p>\n<p>(4) Las pesta\u00f1as bipolares se ubican en cualquier posici\u00f3n<\/p>\n<p>E=\uff08I\/3\uff09^2*\uff08Ro\/6\uff09+\uff08I\/3\uff09^2*\uff08Ro\/6\uff09+\uff08I\/3\uff09^2*\uff08Ro\/6\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6043 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617055658.png\" alt=\"\" width=\"378\" height=\"76\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6043 lazyload\" src=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617055658.png\" alt=\"\" width=\"378\" height=\"76\" srcset=\"https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617055658.png 378w, https:\/\/www.ray-tron.com\/wp-content\/uploads\/2023\/05\/2023052617055658-300x60.png 300w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/noscript><\/p>","protected":false},"excerpt":{"rendered":"<p>Los terminales positivo y negativo de una bater\u00eda de litio general se conectan a las tapas negativa y positiva mediante leng\u00fcetas internas de n\u00edquel (cobre niquelado) o de aluminio. Por supuesto, el dise\u00f1o de las leng\u00fcetas influye en la capacidad de corriente.<\/p>","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":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[19],"tags":[253,244],"class_list":["post-6038","post","type-post","status-publish","format-standard","hentry","category-blog","tag-blog","tag-dianchijier"],"_links":{"self":[{"href":"https:\/\/www.ray-tron.com\/es\/wp-json\/wp\/v2\/posts\/6038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ray-tron.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ray-tron.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/es\/wp-json\/wp\/v2\/comments?post=6038"}],"version-history":[{"count":0,"href":"https:\/\/www.ray-tron.com\/es\/wp-json\/wp\/v2\/posts\/6038\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ray-tron.com\/es\/wp-json\/wp\/v2\/media?parent=6038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ray-tron.com\/es\/wp-json\/wp\/v2\/categories?post=6038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ray-tron.com\/es\/wp-json\/wp\/v2\/tags?post=6038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}