Desempenho da bomba de calor<\/font><\/b><\/p> O calor fornecido por uma bomba de calor \u00e9, teoricamente, a soma do calor extra\u00eddo da fonte de calor e da energia necess\u00e1ria para acionar o ciclo. O desempenho em estado estacion\u00e1rio de uma bomba de calor de compress\u00e3o el\u00e9ctrica num determinado conjunto de condi\u00e7\u00f5es de temperatura \u00e9 referido como o coeficiente de desempenho (COP). \u00c9 definido como o r\u00e1cio entre o calor fornecido pela bomba de calor e a eletricidade fornecida ao compressor. No caso das bombas de calor com motor e acionadas termicamente, o desempenho \u00e9 indicado pelo r\u00e1cio de energia prim\u00e1ria (PER). A energia fornecida \u00e9 ent\u00e3o o valor calor\u00edfico superior (HHV) do combust\u00edvel fornecido. Para as bombas de calor el\u00e9ctricas, pode tamb\u00e9m ser definido um PER, multiplicando o COP pela efici\u00eancia da produ\u00e7\u00e3o de energia. Heat pump performanceThe heat delivered by a heat pump is theoretically the sum of the heat extracted from the heat […]<\/p>","protected":false},"author":2,"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":"default","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":"","ast-disable-related-posts":"","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-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":"","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-4)","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-4)","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-4)","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":[29],"tags":[28,34,30],"faqcat":[],"class_list":["post-96","post","type-post","status-publish","format-standard","hentry","category-heating-knowledge","tag-heat-pump","tag-heat-pump-knowledge","tag-heat-pump-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/posts\/96","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/comments?post=96"}],"version-history":[{"count":0,"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/posts\/96\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/media?parent=96"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/categories?post=96"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/tags?post=96"},{"taxonomy":"faqcat","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/pt\/wp-json\/wp\/v2\/faqcat?post=96"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
O COP ou PER de uma bomba de calor est\u00e1 intimamente relacionado com a eleva\u00e7\u00e3o de temperatura, ou seja, a diferen\u00e7a entre a temperatura da fonte de calor e a temperatura de sa\u00edda da bomba de calor. O COP de uma bomba de calor ideal \u00e9 determinado apenas pela temperatura de condensa\u00e7\u00e3o e pela eleva\u00e7\u00e3o de temperatura (temperatura de condensa\u00e7\u00e3o - temperatura de evapora\u00e7\u00e3o).<\/p>
A Figura 1 mostra o COP de uma bomba de calor ideal em fun\u00e7\u00e3o da eleva\u00e7\u00e3o da temperatura, em que a temperatura da fonte de calor \u00e9 0<\/p>","protected":false},"excerpt":{"rendered":"