{"id":5839,"date":"2022-02-25T10:02:04","date_gmt":"2022-02-25T02:02:04","guid":{"rendered":"https:\/\/darksalmon-dugong-512221.hostingersite.com\/?p=5839"},"modified":"2022-02-25T10:02:08","modified_gmt":"2022-02-25T02:02:08","slug":"analysis-of-four-working-methods-of-ups-power-supply%ef%bf%bc","status":"publish","type":"post","link":"https:\/\/ygspower.com\/fr\/analysis-of-four-working-methods-of-ups-power-supply%ef%bf%bc\/","title":{"rendered":"Analyse des quatre m\u00e9thodes de fonctionnement de l&#039;alimentation UPS\ufffc"},"content":{"rendered":"<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/srchttp___www.qx100years.com_upload_at_image_20180423_1524478281954504Jxzr.jpgreferhttp___www.qx100years-1024x560.jpg\" alt=\"\" class=\"wp-image-5841\" width=\"816\" height=\"446\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/srchttp___www.qx100years.com_upload_at_image_20180423_1524478281954504Jxzr.jpgreferhttp___www.qx100years-1024x560.jpg 1024w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/srchttp___www.qx100years.com_upload_at_image_20180423_1524478281954504Jxzr.jpgreferhttp___www.qx100years-600x328.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/srchttp___www.qx100years.com_upload_at_image_20180423_1524478281954504Jxzr.jpgreferhttp___www.qx100years-300x164.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/srchttp___www.qx100years.com_upload_at_image_20180423_1524478281954504Jxzr.jpgreferhttp___www.qx100years-768x420.jpg 768w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/srchttp___www.qx100years.com_upload_at_image_20180423_1524478281954504Jxzr.jpgreferhttp___www.qx100years-1536x840.jpg 1536w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/srchttp___www.qx100years.com_upload_at_image_20180423_1524478281954504Jxzr.jpgreferhttp___www.qx100years.jpg 1920w\" sizes=\"(max-width: 816px) 100vw, 816px\" \/><\/a><\/figure><\/div>\n\n\n\n<p><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>Tu<\/strong><\/u><\/strong><strong><u><strong>PS<\/strong><\/u><\/strong><\/a>\u00a0est une tension constante et une fr\u00e9quence constante <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>alimentation \u00e9lectrique sans interruption<\/strong><\/u><\/strong><\/a>\u00a0avec le dispositif de stockage d&#039;\u00e9nergie et l&#039;onduleur comme composant principal. Sa fonction principale est d&#039;alimenter les \u00e9quipements \u00e9lectroniques de mani\u00e8re fiable et ininterrompue via le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-mini-ups-mu68b-battery-backup\/\"><strong><u><strong>Syst\u00e8me UPS<\/strong><\/u><\/strong><\/a>Selon l&#039;utilisation, l&#039;onduleur peut \u00eatre converti en quatre modes de fonctionnement diff\u00e9rents : fonctionnement normal, fonctionnement sur batterie, fonctionnement en bypass et maintenance en bypass.<\/p>\n\n\n\n<p>1. Mode de fonctionnement normal<\/p>\n\n\n\n<p>Le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-mini-ups-mu68b-battery-backup\/\"><strong><u><strong>alimentation \u00e9lectrique<\/strong><\/u><\/strong><\/a>\u00a0Le principe du syst\u00e8me d&#039;alimentation sans interruption est que lorsque le secteur est normal, la machine convertit le courant alternatif du secteur en courant continu, puis charge le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>batterie<\/strong><\/u><\/strong><\/a>\u00a0\u00e0 utiliser lorsque l&#039;alimentation \u00e9lectrique est interrompue ; je souligne ici que le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-mini-ups-mu68b-battery-backup\/\"><strong><u><strong>syst\u00e8me d&#039;alimentation sans interruption<\/strong><\/u><\/strong><\/a>\u00a0ce n&#039;est pas seulement lorsque l&#039;alimentation est coup\u00e9e. Lorsque la tension est trop basse ou trop \u00e9lev\u00e9e, surtension instantan\u00e9e, etc., ce qui suffit \u00e0 affecter la qualit\u00e9 de l&#039;alimentation du fonctionnement normal de l&#039;\u00e9quipement, le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-mini-ups-mu68b-battery-backup\/\"><strong><u><strong>alimentation \u00e9lectrique sans interruption<\/strong><\/u><\/strong><\/a>\u00a0le syst\u00e8me fonctionnera pour fournir une \u00e9nergie stable et propre \u00e0 l&#039;\u00e9quipement.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><img decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-3.jpg\" alt=\"\" class=\"wp-image-5843\" width=\"646\" height=\"646\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-3.jpg 1000w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-3-300x300.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-3-100x100.jpg 100w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-3-600x600.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-3-150x150.jpg 150w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-3-768x768.jpg 768w\" sizes=\"(max-width: 646px) 100vw, 646px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Lorsque l&#039;alimentation principale est normalement fournie, le secteur est divis\u00e9 en deux boucles pour agir simultan\u00e9ment apr\u00e8s le circuit de filtrage. L&#039;une consiste \u00e0 charger la batterie via le circuit de charge, et l&#039;autre \u00e0 passer par le circuit redresseur en tant qu&#039;entr\u00e9e de l&#039;onduleur, puis \u00e0 passer par le circuit redresseur. La conversion de l&#039;onduleur fournit de l&#039;\u00e9nergie \u00e0 la charge ; on peut voir que la sortie du circuit en ligne <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-mini-dc-ups-battery-backup-mu26-19-24wh-5200mah\/\"><strong><u><strong>syst\u00e8me d&#039;alimentation sans interruption<\/strong><\/u><\/strong><\/a>\u00a0est enti\u00e8rement aliment\u00e9 par l&#039;onduleur, donc quelle que soit la qualit\u00e9 du r\u00e9seau \u00e9lectrique, la sortie est stable et non affect\u00e9e.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><img decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/W-mini-ups3.jpg\" alt=\"\" class=\"wp-image-5846\" width=\"580\" height=\"580\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/W-mini-ups3.jpg 750w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/W-mini-ups3-300x300.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/W-mini-ups3-100x100.jpg 100w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/W-mini-ups3-600x600.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/W-mini-ups3-150x150.jpg 150w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>2. Comment fonctionne la batterie<\/p>\n\n\n\n<p>Une fois que le secteur est anormal, l&#039;\u00e9nergie CC stock\u00e9e dans la batterie est convertie en \u00e9nergie CA. \u00c0 ce moment, l&#039;entr\u00e9e de l&#039;onduleur est aliment\u00e9e par le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>bloc-piles<\/strong><\/u><\/strong><\/a>, et l&#039;onduleur continue de fournir de l&#039;\u00e9nergie \u00e0 la charge pour continuer \u00e0 l&#039;utiliser, de mani\u00e8re \u00e0 r\u00e9aliser la fonction d&#039;alimentation \u00e9lectrique ininterrompue. La source d&#039;\u00e9nergie du syst\u00e8me d&#039;alimentation sans interruption est la batterie, et la capacit\u00e9 de la batterie est limit\u00e9e, de sorte que <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>syst\u00e8me d&#039;alimentation sans interruption<\/strong><\/u><\/strong><\/a>\u00a0L&#039;onduleur ne fournit pas une puissance illimit\u00e9e comme le secteur. La dur\u00e9e d&#039;alimentation doit \u00eatre limit\u00e9e. Pour prolonger le temps de d\u00e9charge, il faut acheter un onduleur longue dur\u00e9e.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-7.jpg\" alt=\"\" class=\"wp-image-5844\" width=\"654\" height=\"654\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-7.jpg 1000w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-7-300x300.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-7-100x100.jpg 100w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-7-600x600.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-7-150x150.jpg 150w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/mu68-mini-ups-7-768x768.jpg 768w\" sizes=\"(max-width: 654px) 100vw, 654px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>3. Mode de fonctionnement de d\u00e9rivation<\/p>\n\n\n\n<p>Lorsque le en ligne <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-mini-dc-ups-battery-backup-mu26-19-24wh-5200mah\/\"><strong><u><strong>UPS<\/strong><\/u><\/strong><\/a>\u00a0est surcharg\u00e9, la commande de d\u00e9rivation (manuelle ou automatique), l&#039;onduleur est en surchauffe ou la machine est d\u00e9fectueuse, <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>UPS<\/strong><\/u><\/strong><\/a>\u00a0convertit g\u00e9n\u00e9ralement la sortie de l&#039;onduleur en sortie de d\u00e9rivation, c&#039;est-\u00e0-dire directement aliment\u00e9e par le secteur. \u00c9tant donn\u00e9 que la phase de la fr\u00e9quence de sortie de l&#039; <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-mini-dc-ups-battery-backup-mu26-19-24wh-5200mah\/\"><strong><u><strong>UPS<\/strong><\/u><\/strong><\/a>\u00a0doit \u00eatre identique \u00e0 la phase de la fr\u00e9quence du secteur pendant le bypass, la technologie de synchronisation \u00e0 verrouillage de phase est adopt\u00e9e pour garantir que la sortie de l&#039;onduleur est synchronis\u00e9e avec le secteur. Le thyristor bidirectionnel du commutateur de d\u00e9rivation fonctionne en parall\u00e8le, ce qui r\u00e9sout le probl\u00e8me du temps de commutation de d\u00e9rivation, atteint vraiment <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-mini-dc-ups-battery-backup-mu26-19-24wh-5200mah\/\"><strong><u><strong>ininterrompu<\/strong><\/u><\/strong><\/a>\u00a0commutation et le circuit de commande est complexe. Il est g\u00e9n\u00e9ralement utilis\u00e9 dans les moyennes et hautes puissances <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>UPS<\/strong><\/u><\/strong><\/a>En cas de surcharge, la charge doit \u00eatre r\u00e9duite artificiellement, sinon le disjoncteur de d\u00e9rivation coupera automatiquement la sortie.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/Mini-DC-ups_01-1.jpg\" alt=\"\" class=\"wp-image-5845\" width=\"970\" height=\"424\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/Mini-DC-ups_01-1.jpg 750w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/Mini-DC-ups_01-1-600x262.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/02\/Mini-DC-ups_01-1-300x131.jpg 300w\" sizes=\"(max-width: 970px) 100vw, 970px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>4. M\u00e9thode de maintenance de d\u00e9rivation<\/p>\n\n\n\n<p>Lorsque le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>UPS<\/strong><\/u><\/strong><u>\u00a0<\/u><\/a>est en cours de r\u00e9paration, la normale <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>alimentation \u00e9lectrique<\/strong><\/u><\/strong><\/a>\u00a0de l&#039;\u00e9quipement de charge est assur\u00e9e par un bypass manuel. Lorsque l&#039;op\u00e9ration de maintenance est termin\u00e9e, le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>UPS<\/strong><\/u><\/strong><\/a>\u00a0est red\u00e9marr\u00e9 et le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mini-dc-ups-mu68w-12v-lithium-ion-battery-backup\/\"><strong><u><strong>UPS<\/strong><\/u><\/strong><\/a>\u00a0est transform\u00e9 en op\u00e9ration normale. Taux de maintenance extr\u00eamement faible, MTTR de 150 000 heures, am\u00e9liore consid\u00e9rablement la disponibilit\u00e9 de l&#039;onduleur.<\/p>","protected":false},"excerpt":{"rendered":"<p>L&#039;onduleur est un syst\u00e8me d&#039;alimentation sans interruption \u00e0 tension et fr\u00e9quence constantes dont le composant principal est le dispositif de stockage d&#039;\u00e9nergie et l&#039;onduleur. Sa fonction principale est d&#039;alimenter les \u00e9quipements \u00e9lectroniques de mani\u00e8re fiable et ininterrompue via le syst\u00e8me UPS. Selon l&#039;utilisation, l&#039;onduleur peut \u00eatre converti en quatre modes de fonctionnement diff\u00e9rents : fonctionnement normal, fonctionnement sur batterie [\u2026]<\/p>","protected":false},"author":5,"featured_media":5842,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Analysis of four working methods of UPS power supply","_seopress_titles_desc":"Analysis of four working methods of UPS power supply, mylion, mini dc ups, ups, battery pack, uninterrupted power supply, power supply, uninterruptible power system, ups system, ","_seopress_robots_index":"","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":"","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":"","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":[35],"tags":[122,58,64,234,401,400,59,399],"class_list":["post-5839","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-battery-pack","tag-mini-dc-ups","tag-mylion","tag-power-supply","tag-uninterrupted-power-supply","tag-uninterruptible-power-system","tag-ups","tag-ups-system"],"_links":{"self":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/posts\/5839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/comments?post=5839"}],"version-history":[{"count":0,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/posts\/5839\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/media\/5842"}],"wp:attachment":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/media?parent=5839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/categories?post=5839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/tags?post=5839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}