{"id":4304,"date":"2021-09-16T08:24:35","date_gmt":"2021-09-16T08:24:35","guid":{"rendered":"http:\/\/lnx.temporary.energogroup.com\/?page_id=4304"},"modified":"2023-08-16T06:12:06","modified_gmt":"2023-08-16T06:12:06","slug":"pue-per-i-centri-dati","status":"publish","type":"page","link":"https:\/\/www.energogroup.com\/it\/pue-for-data-centers\/","title":{"rendered":"PUE per data Centers"},"content":{"rendered":"<section class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"mgt-header-block clearfix text-left text-black wpb_content_element  mgt-header-block-style-1 mgt-header-texttransform-header\"><h2 class=\"mgt-header-block-title\">PUE di picco<\/h2><div class=\"mgt-header-line\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>La Power Usage Effectiveness (PUE) \u00e8 una metrica usata per verificare e migliorare l'efficienza energetica nelle operazioni dei data center.<\/p>\n<p>La PUE valuta le prestazioni del centro dati calcolando il rapporto tra l'energia che utilizza nel suo complesso e quella utilizzata solo dalle apparecchiature IT.<\/p>\n<p>Il valore PUE \u00e8 definito come il rapporto di due numeri: la potenza d'ingresso del centro dati contro l'alimentazione del carico IT.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"213\" height=\"62\" src=\"https:\/\/www.energogroup.com\/wp-content\/uploads\/2021\/09\/unnamed.png\" class=\"vc_single_image-img attachment-large\" alt=\"\" title=\"senza nome\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>La potenza totale della struttura include tutta l'energia delle apparecchiature IT come descritto nel punto precedente pi\u00f9 tutto ci\u00f2 che supporta le apparecchiature IT che utilizzano energia, come ad esempio:<\/p>\n<ul>\n<li>\u00a0Componenti di alimentazione, inclusi sistemi UPS, pannelli, generatori, unit\u00e0 di distribuzione dell'alimentazione (PDU), batterie e perdite di distribuzione esterne alle apparecchiature IT<\/li>\n<li>Componenti del sistema di raffreddamento, come chiller, torri di raffreddamento (non presenti nel nostro caso), pompe, unit\u00e0 di trattamento dell'aria (AHU), unit\u00e0 di condizionamento delle sale computer (CRAC) e aria ad espansione diretta (DX), pompe di calore, ecc.<\/li>\n<li>Altri carichi di componenti vari, come l'illuminazione del centro dati<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>L'energia delle apparecchiature IT include l'energia associata a tutte le apparecchiature IT (per esempio, apparecchiature di calcolo, di archiviazione e di rete) insieme ad altre apparecchiature (per esempio, interruttori, monitor e stazioni di lavoro\/laptop usati per monitorare o altrimenti controllare il centro dati).<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"mgt-header-block clearfix text-left text-black wpb_content_element  mgt-header-block-style-1 mgt-header-texttransform-header\"><h2 class=\"mgt-header-block-title\">PUE stagionale<\/h2><div class=\"mgt-header-line\"><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Il calcolo del PUE stagionale viene eseguito considerando la variazione delle condizioni climatiche (temperatura esterna) durante l'anno che corrisponde alle variazioni del carico termico dell'edificio e di conseguenza alla variazione del carico elettrico e in questo si differenzia dal precedente calcolo del PUE di picco<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Considerare il profilo di carico orario giornaliero (relativo ad ogni mese), di solito per un Data Center la simulazione deve essere eseguita.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"PUE Peak Power Usage Effectiveness (PUE) \u00e8 una metrica utilizzata per verificare e migliorare l'efficienza energetica nelle operazioni dei data center. Il PUE valuta le prestazioni del data center...","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4304","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PUE for Data Centers - Energogroup<\/title>\n<meta name=\"description\" content=\"Power Usage Effectiveness (PUE) is a metric used to verify and improve energy efficiency in data center operations.The PUE evaluates the performance of the data center by calculating the ratio between the energy it uses as a whole and that used only by IT equipment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.energogroup.com\/it\/pue-per-i-centri-dati\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PUE for Data Centers\" \/>\n<meta property=\"og:description\" content=\"Power Usage Effectiveness (PUE) is a metric used to verify and improve energy efficiency in data center operations.The PUE evaluates the performance of the data center by calculating the ratio between the energy it uses as a whole and that used only by IT equipment.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.energogroup.com\/it\/pue-per-i-centri-dati\/\" \/>\n<meta property=\"og:site_name\" content=\"Energogroup\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/energogroupbelgrade\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-16T06:12:06+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@Energo_Group\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.energogroup.com\\\/pue-for-data-centers\\\/\",\"url\":\"https:\\\/\\\/www.energogroup.com\\\/pue-for-data-centers\\\/\",\"name\":\"PUE for Data Centers - 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