{"id":7393,"date":"2022-06-23T10:24:58","date_gmt":"2022-06-23T02:24:58","guid":{"rendered":"https:\/\/darksalmon-dugong-512221.hostingersite.com\/?p=7393"},"modified":"2022-06-23T10:25:04","modified_gmt":"2022-06-23T02:25:04","slug":"what-is-a-photovoltaic-inverter","status":"publish","type":"post","link":"https:\/\/ygspower.com\/fr\/what-is-a-photovoltaic-inverter\/","title":{"rendered":"Qu&#039;est-ce qu&#039;un onduleur photovolta\u00efque"},"content":{"rendered":"<p>L&#039;onduleur, \u00e9galement connu sous le nom de r\u00e9gulateur de puissance, peut \u00eatre divis\u00e9 en alimentation \u00e9lectrique ind\u00e9pendante et utilisation connect\u00e9e au r\u00e9seau en fonction de l&#039;utilisation de l&#039;onduleur dans <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/promotion-5500w-solar-hybrid-inverter-charger-high-frequencyvoltage-off-grid-pure-sine-wave-all-in-one-inverter-3-5kw-for-utility-generator-solar-power\/\" data-type=\"URL\" data-id=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/promotion-5500w-solar-hybrid-inverter-charger-high-frequencyvoltage-off-grid-pure-sine-wave-all-in-one-inverter-3-5kw-for-utility-generator-solar-power\/\">syst\u00e8me de production d&#039;\u00e9nergie photovolta\u00efque<\/a>Selon la m\u00e9thode de modulation de la forme d&#039;onde, il peut \u00eatre divis\u00e9 en onduleur \u00e0 onde carr\u00e9e, onduleur \u00e0 onde \u00e9tag\u00e9e, onduleur \u00e0 onde sinuso\u00efdale et onduleur triphas\u00e9 combin\u00e9. Pour les onduleurs utilis\u00e9s dans les syst\u00e8mes connect\u00e9s au r\u00e9seau, ils peuvent \u00eatre divis\u00e9s en onduleurs de type transformateur et onduleurs sans transformateur selon qu&#039;il y a ou non un transformateur.<\/p>\n\n\n\n<p>Le r\u00f4le de<strong><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-3500w-inverter-high-frequency-solar-inverter-charger-off-grid-pure-sine-wave-utility-generator-solar-power-2\/\" data-type=\"URL\" data-id=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-3500w-inverter-high-frequency-solar-inverter-charger-off-grid-pure-sine-wave-utility-generator-solar-power-2\/\"> onduleurs photovolta\u00efques<\/a><\/strong><\/p>\n\n\n\n<p>L&#039;onduleur a non seulement la fonction de conversion CC-CA, mais aussi la fonction de maximisation des performances de la cellule solaire et la fonction de protection contre les pannes du syst\u00e8me. Pour r\u00e9sumer, il existe une fonction de fonctionnement et d&#039;arr\u00eat automatique, une fonction de contr\u00f4le de suivi de puissance maximale, une fonction de fonctionnement anti-ind\u00e9pendant (pour les syst\u00e8mes connect\u00e9s au r\u00e9seau), une fonction de r\u00e9glage automatique de la tension (pour les syst\u00e8mes connect\u00e9s au r\u00e9seau), une fonction de d\u00e9tection CC (pour les syst\u00e8mes connect\u00e9s au r\u00e9seau), une fonction de d\u00e9tection de mise \u00e0 la terre CC (pour les syst\u00e8mes connect\u00e9s au r\u00e9seau). Voici une br\u00e8ve introduction aux fonctions de fonctionnement et d&#039;arr\u00eat automatiques et \u00e0 la fonction de contr\u00f4le de suivi de puissance maximale.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"620\" height=\"555\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/06\/Solar-inverters-5.jpg\" alt=\"\" class=\"wp-image-7396\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/06\/Solar-inverters-5.jpg 620w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/06\/Solar-inverters-5-600x537.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/06\/Solar-inverters-5-300x269.jpg 300w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/><\/figure><\/div>\n\n\n\n<ol class=\"wp-block-list\"><li>Fonctionnement automatique et fonction d&#039;arr\u00eat<\/li><\/ol>\n\n\n\n<p>Apr\u00e8s le lever du soleil le matin, l&#039;intensit\u00e9 du rayonnement solaire augmente progressivement et la puissance de sortie de la cellule solaire augmente \u00e9galement. Lorsque la puissance de sortie requise par l&#039;onduleur est atteinte, l&#039;onduleur commence \u00e0 fonctionner automatiquement. Apr\u00e8s la mise en service, l&#039;onduleur <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/1kw-solar-energy-system\/\" data-type=\"URL\" data-id=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/1kw-solar-energy-system\/\">onduleur <\/a>surveillera en permanence la sortie du module de cellules solaires. Tant que la puissance de sortie du module de cellules solaires est sup\u00e9rieure \u00e0 la puissance de sortie requise pour que l&#039;onduleur fonctionne, l&#039;onduleur continuera \u00e0 fonctionner ; il s&#039;arr\u00eatera au coucher du soleil, m\u00eame s&#039;il fait nuageux et pluvieux. L&#039;onduleur peut \u00e9galement fonctionner. Lorsque la sortie du module de cellules solaires devient plus petite et que la sortie de l&#039;onduleur est proche de 0, l&#039;onduleur formera un \u00e9tat de veille.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"477\" height=\"1024\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/06\/Solar-inverters-2-477x1024.jpg\" alt=\"\" class=\"wp-image-7397\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/06\/Solar-inverters-2-477x1024.jpg 477w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/06\/Solar-inverters-2-600x1287.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/06\/Solar-inverters-2-140x300.jpg 140w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/06\/Solar-inverters-2.jpg 620w\" sizes=\"(max-width: 477px) 100vw, 477px\" \/><\/figure><\/div>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li>Fonction de contr\u00f4le de suivi de puissance maximale<\/li><\/ol>\n\n\n\n<p>La puissance d&#039;un module de cellule solaire varie en fonction de l&#039;intensit\u00e9 du rayonnement solaire et de la temp\u00e9rature du module de cellule solaire lui-m\u00eame (temp\u00e9rature de la puce). De plus, comme le module de cellule solaire a la caract\u00e9ristique que la tension diminue avec l&#039;augmentation du courant, il existe un point de fonctionnement optimal o\u00f9 la puissance maximale peut \u00eatre obtenue. L&#039;intensit\u00e9 du rayonnement solaire change et, bien entendu, le point de fonctionnement optimal change \u00e9galement. Par rapport \u00e0 ces changements, le point de fonctionnement du module de cellule solaire est toujours au point de puissance maximale et le syst\u00e8me obtient toujours la puissance maximale de sortie du module de cellule solaire. Ce contr\u00f4le est le contr\u00f4le de suivi de puissance maximale. La principale caract\u00e9ristique des onduleurs pour syst\u00e8mes d&#039;\u00e9nergie solaire est qu&#039;ils incluent la fonction de suivi du point de puissance maximale (<a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/10kw-solar-power-system\/\">MPPT<\/a>).<\/p>","protected":false},"excerpt":{"rendered":"<p>L&#039;onduleur, \u00e9galement connu sous le nom de r\u00e9gulateur de puissance, peut \u00eatre divis\u00e9 en alimentation \u00e9lectrique ind\u00e9pendante et utilisation connect\u00e9e au r\u00e9seau en fonction de l&#039;utilisation de l&#039;onduleur dans le syst\u00e8me de production d&#039;\u00e9nergie photovolta\u00efque. Selon la m\u00e9thode de modulation de la forme d&#039;onde, il peut \u00eatre divis\u00e9 en onduleur \u00e0 onde carr\u00e9e, onduleur \u00e0 onde \u00e9chelonn\u00e9e, onduleur \u00e0 onde sinuso\u00efdale et onduleur triphas\u00e9 combin\u00e9. Pour les onduleurs utilis\u00e9s dans [\u2026]<\/p>","protected":false},"author":5,"featured_media":7395,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"What is a photovoltaic inverter","_seopress_titles_desc":"Inverter, also known as power regulator, can be divided into independent power supply and grid-connected use according to the use of inverter in photovoltaic power generation system. According to the waveform modulation method, it can be divided into square wave inverter, step wave inverter, sine wave inverter and combined three-phase inverter. For inverters used in grid-connected systems, they can be divided into transformer-type inverters and transformer-less inverters according to whether there is a transformer.","_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":[1],"tags":[49,48,563,64,337],"class_list":["post-7393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mylion-news","tag-battery","tag-lithium-battery","tag-mppt","tag-mylion","tag-solar-panels"],"_links":{"self":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/posts\/7393","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=7393"}],"version-history":[{"count":0,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/posts\/7393\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/media\/7395"}],"wp:attachment":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/media?parent=7393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/categories?post=7393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/tags?post=7393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}