{"id":323,"date":"2026-11-06T00:19:37","date_gmt":"2026-11-06T00:19:37","guid":{"rendered":"https:\/\/charge-it.io\/?page_id=323"},"modified":"2026-11-06T00:19:37","modified_gmt":"2026-11-06T00:19:37","slug":"equilibrage-de-charge","status":"publish","type":"page","link":"https:\/\/charge-it.io\/?page_id=323&lang=fr","title":{"rendered":"\u00c9quilibrage de charge"},"content":{"rendered":"<section class=\"phero dark glow\" aria-labelledby=\"ci-lb-title\" style=\"padding-bottom: 72px\">\n\t<div class=\"wrap\">\n\t\t<ul class=\"crumbs\"><li><a href=\"https:\/\/charge-it.io\/?lang=en\">Home<\/a><\/li><li><a href=\"https:\/\/charge-it.io\/?page_id=13&#038;lang=en\">Platform<\/a><\/li><li>Load balancing<\/li><\/ul>\n\t\t<div class=\"sec-head\" style=\"margin-bottom: 40px\">\n\t\t\t<div>\n\t\t\t\t<p class=\"eyebrow\"><span class=\"dot pulse\"><\/span>Smart charging &amp; load balancing<\/p>\n\t\t\t\t<h1 class=\"h1\" id=\"ci-lb-title\" style=\"max-width: none\">Every amp accounted for. <em>Never one over the limit.<\/em><\/h1>\n\t\t\t<\/div>\n\t\t\t<p class=\"lead\">One connection, many cars. ChargeIT shares the site\u2019s power between every charger in real time, so you install more chargers without paying for a bigger connection, and the breaker never trips.<\/p>\n\t\t<\/div>\n\t\t<div class=\"sim\" data-ci-sim data-limit=\"80\" data-max=\"[32,16,32,20]\" data-order=\"[0,1,2]\" data-i18n=\"{&quot;free&quot;:&quot;Free&quot;,&quot;queued&quot;:&quot;Queued at 0 A \\u00b7 waits for room&quot;,&quot;capped&quot;:&quot;Capped \\u00b7 the car\\u2019s own maximum&quot;,&quot;fair&quot;:&quot;Charging \\u00b7 fair share&quot;,&quot;plug&quot;:&quot;Plug in a car&quot;,&quot;unplug&quot;:&quot;Unplug&quot;,&quot;idle&quot;:&quot;Idle&quot;,&quot;balance&quot;:&quot;Balancing&quot;,&quot;waiting&quot;:&quot;Balancing \\u00b7 %d waiting&quot;,&quot;aria&quot;:&quot;Site load %1$d of %2$d amps: building %3$d, charging %4$d&quot;,&quot;building&quot;:&quot;Building %d A&quot;,&quot;charging&quot;:&quot;Charging %d A&quot;,&quot;headroom&quot;:&quot;Headroom %d A&quot;}\">\n\t<div class=\"sim-top\">\n\t\t<div class=\"sim-gauge\"><b><span data-ci-used>79<\/span> A<\/b><span>\n\t\t\tof 80 A site connection\t\t<\/span><\/div>\n\t\t<span class=\"sim-badge\"><span class=\"dot pulse\"><\/span><span data-ci-status>Balancing<\/span><\/span>\n\t<\/div>\n\t<div class=\"meterbar\" role=\"img\" data-ci-meter aria-label=\"Site load 79 of 80 amps: building 34, charging 45\">\n\t\t<span class=\"bld\" data-ci-bld style=\"width: 42.5%\"><\/span>\n\t\t<span class=\"ev\" data-ci-ev style=\"width: 56.25%\"><\/span>\n\t\t<span class=\"limit\"><\/span>\n\t<\/div>\n\t<ul class=\"meter-legend\">\n\t\t<li><i style=\"background: #4d5c52\"><\/i><span data-ci-l-bld>Building 34 A<\/span><\/li>\n\t\t<li><i style=\"background: var(--brand)\"><\/i><span data-ci-l-ev>Charging 45 A<\/span><\/li>\n\t\t<li><i style=\"background: var(--d-surface-2); border: 1px solid #3a5544\"><\/i><span data-ci-l-head>Headroom 1 A<\/span><\/li>\n\t<\/ul>\n\t<div class=\"sim-ctrl\">\n\t\t<div>\n\t\t\t<label for=\"ci-sim-1\">Building load (lifts, lights, kitchens\u2026)<\/label>\n\t\t\t<input id=\"ci-sim-1\" type=\"range\" min=\"0\" max=\"74\" step=\"1\" value=\"34\" data-ci-range>\n\t\t<\/div>\n\t\t<output for=\"ci-sim-1\" data-ci-out>34 A<\/output>\n\t<\/div>\n\t<div class=\"bays\">\n\t\t\t\t\t\t\t\t<div class=\"bay on\" data-ci-bay=\"0\">\n\t\t\t\t<div class=\"bay-head\"><span>\n\t\t\t\t\tBay 1\t\t\t\t<\/span><span>\n\t\t\t\t\tcar max 32 A\t\t\t\t<\/span><\/div>\n\t\t\t\t<div class=\"bay-amps\"><span data-ci-amps>15<\/span><small>A<\/small><\/div>\n\t\t\t\t<div class=\"bay-bar\"><i data-ci-bar style=\"width: 47%\"><\/i><\/div>\n\t\t\t\t<div class=\"bay-state\" data-ci-state>Charging \u00b7 fair share<\/div>\n\t\t\t\t<button type=\"button\" aria-pressed=\"true\" data-ci-toggle>Unplug<\/button>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"bay on\" data-ci-bay=\"1\">\n\t\t\t\t<div class=\"bay-head\"><span>\n\t\t\t\t\tBay 2\t\t\t\t<\/span><span>\n\t\t\t\t\tcar max 16 A\t\t\t\t<\/span><\/div>\n\t\t\t\t<div class=\"bay-amps\"><span data-ci-amps>15<\/span><small>A<\/small><\/div>\n\t\t\t\t<div class=\"bay-bar\"><i data-ci-bar style=\"width: 94%\"><\/i><\/div>\n\t\t\t\t<div class=\"bay-state\" data-ci-state>Charging \u00b7 fair share<\/div>\n\t\t\t\t<button type=\"button\" aria-pressed=\"true\" data-ci-toggle>Unplug<\/button>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"bay on\" data-ci-bay=\"2\">\n\t\t\t\t<div class=\"bay-head\"><span>\n\t\t\t\t\tBay 3\t\t\t\t<\/span><span>\n\t\t\t\t\tcar max 32 A\t\t\t\t<\/span><\/div>\n\t\t\t\t<div class=\"bay-amps\"><span data-ci-amps>15<\/span><small>A<\/small><\/div>\n\t\t\t\t<div class=\"bay-bar\"><i data-ci-bar style=\"width: 47%\"><\/i><\/div>\n\t\t\t\t<div class=\"bay-state\" data-ci-state>Charging \u00b7 fair share<\/div>\n\t\t\t\t<button type=\"button\" aria-pressed=\"true\" data-ci-toggle>Unplug<\/button>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"bay \" data-ci-bay=\"3\">\n\t\t\t\t<div class=\"bay-head\"><span>\n\t\t\t\t\tBay 4\t\t\t\t<\/span><span>\n\t\t\t\t\tcar max 20 A\t\t\t\t<\/span><\/div>\n\t\t\t\t<div class=\"bay-amps\"><span data-ci-amps>0<\/span><small>A<\/small><\/div>\n\t\t\t\t<div class=\"bay-bar\"><i data-ci-bar style=\"width: 0%\"><\/i><\/div>\n\t\t\t\t<div class=\"bay-state\" data-ci-state>Free<\/div>\n\t\t\t\t<button type=\"button\" aria-pressed=\"false\" data-ci-toggle>Plug in a car<\/button>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t<div class=\"sim-foot\">\n\t\t<span>Simulation of ChargeIT\u2019s balancing rules \u00b7 values are illustrative<\/span>\n\t\t\t\t\t<span>Plug cars in and out, then move the building load<\/span>\n\t\t\t<\/div>\n<\/div>\n\t<\/div>\n<\/section>\n\t\n\n<section aria-labelledby=\"rules-t\" class=\"sec dark\" style=\"border-top: 1px solid var(--d-line)\">\n<div class=\"wrap\">\n<div class=\"sec-head\"><div><p class=\"eyebrow\"><span class=\"dot\"><\/span>Les r\u00e8gles qu\u2019il n\u2019enfreint jamais<\/p><h2 class=\"h2\" id=\"rules-t\">Quatre r\u00e8gles, \u00e0 chaque cycle.<\/h2><\/div><p class=\"lead\">L\u2019\u00e9quilibrage repose sur une r\u00e8gle non n\u00e9gociable\u00a0: le site ne d\u00e9passe jamais son raccordement, pas m\u00eame quelques secondes. L\u2019utilisation vient en second, et elle est tout de m\u00eame pouss\u00e9e aussi haut que la s\u00e9curit\u00e9 le permet.<\/p><\/div>\n<div class=\"rules\">\n<div class=\"rule\"><span class=\"big\">0<\/span><h3 class=\"h3\">secondes au-dessus de la limite<\/h3><p>Le disjoncteur est la limite. Chaque allocation est v\u00e9rifi\u00e9e par rapport \u00e0 lui avant d\u2019\u00eatre envoy\u00e9e.<\/p><\/div>\n<div class=\"rule\"><span class=\"big\">\u2193 \u2191<\/span><h3 class=\"h3\">Baisser avant d\u2019augmenter<\/h3><p>La puissance est d\u2019abord reprise aux bornes, puis redistribu\u00e9e, pour qu\u2019un changement ne d\u00e9passe jamais ce dont dispose le site.<\/p><\/div>\n<div class=\"rule\"><span class=\"big\">0 A<\/span><h3 class=\"h3\">Admission \u00e0 0 A<\/h3><p>Une nouvelle voiture attend \u00e0 0 A jusqu\u2019\u00e0 ce qu\u2019il y ait assez de place pour recharger correctement, au lieu de faire passer tout le monde sous le minimum.<\/p><\/div>\n<div class=\"rule\"><span class=\"big\">30 s<\/span><h3 class=\"h3\">S\u00fbr en cas de panne<\/h3><p>Aucune mesure du compteur pendant 30 secondes, et l\u2019\u00e9quilibrage passe \u00e0 son plan de s\u00e9curit\u00e9.<\/p><\/div>\n<\/div>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"live-t\" class=\"sec band light\">\n<div class=\"wrap\">\n<div class=\"frow\">\n<div>\n<p class=\"eyebrow\"><span class=\"dot\"><\/span>La vue en direct<\/p>\n<h2 class=\"h2\" id=\"live-t\">Il montre son raisonnement.<\/h2>\n<p class=\"lead\" style=\"margin-top: 20px\">Le sch\u00e9ma \u00e9lectrique dessine le site tel qu\u2019il est c\u00e2bl\u00e9\u00a0: raccordement au r\u00e9seau, compteur de site, b\u00e2timent et chaque borne, avec le courant qui circule dans les lignes en temps r\u00e9el.<\/p>\n<ul class=\"ticks\">\n<li><span aria-hidden=\"true\" class=\"tick\"><svg fill=\"none\" height=\"16\" stroke=\"currentColor\" stroke-width=\"2.5\" viewbox=\"0 0 24 24\" width=\"16\"><path d=\"M20 6 9 17l-5-5\"><\/path><\/svg><\/span><div><strong>O\u00f9 se trouve chaque amp\u00e8re, par phase<\/strong><span>B\u00e2timent, voitures en recharge, autoris\u00e9 mais inutilis\u00e9, et libre, pour L1, L2 et L3.<\/span><\/div><\/li>\n<li><span aria-hidden=\"true\" class=\"tick\"><svg fill=\"none\" height=\"16\" stroke=\"currentColor\" stroke-width=\"2.5\" viewbox=\"0 0 24 24\" width=\"16\"><path d=\"M20 6 9 17l-5-5\"><\/path><\/svg><\/span><div><strong>Pourquoi chaque voiture re\u00e7oit ce qu\u2019elle re\u00e7oit<\/strong><span>Plafonn\u00e9e au maximum de la voiture, en recharge avec une part \u00e9quitable, ou en attente \u00e0 0 A.<\/span><\/div><\/li>\n<li><span aria-hidden=\"true\" class=\"tick\"><svg fill=\"none\" height=\"16\" stroke=\"currentColor\" stroke-width=\"2.5\" viewbox=\"0 0 24 24\" width=\"16\"><path d=\"M20 6 9 17l-5-5\"><\/path><\/svg><\/span><div><strong>AC et DC sur un m\u00eame site<\/strong><span>Les bornes AC sont \u00e9quilibr\u00e9es en amp\u00e8res, les bornes DC selon la puissance qu\u2019elles d\u00e9clarent.<\/span><\/div><\/li>\n<\/ul>\n<\/div>\n<figure style=\"margin: 0\">\n<div class=\"frame light-frame\"><img loading=\"lazy\" decoding=\"async\" alt=\"Vue en direct de l\u2019\u00e9quilibrage de charge ChargeIT\u00a0: charge du site, amp\u00e8res par phase et sch\u00e9ma \u00e9lectrique du raccordement et du compteur jusqu\u2019\u00e0 quatre bornes.\" height=\"890\" src=\"https:\/\/charge-it.io\/wp-content\/themes\/chargeit\/assets\/img\/loadbalancing-light.webp\" width=\"1520\"\/><\/div>\n<ul class=\"legend\"><li><i style=\"background: var(--brand)\"><\/i>Aliment\u00e9e<\/li><li><i style=\"background: var(--capped)\"><\/i>Plafonn\u00e9e<\/li><li><i style=\"background: var(--queued)\"><\/i>En attente \u00e0 0 A<\/li><\/ul>\n<\/figure>\n<\/div>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"how-t\" class=\"sec light\">\n<div class=\"wrap\">\n<div class=\"sec-head\"><div><p class=\"eyebrow\"><span class=\"dot\"><\/span>Fonctionnement<\/p><h2 class=\"h2\" id=\"how-t\">Du compteur \u00e0 la borne.<\/h2><\/div><p class=\"lead\">L\u2019\u00e9quilibrage tourne dans le cloud ChargeIT et parle aux bornes via le smart charging OCPP standard\u00a0: rien de propri\u00e9taire \u00e0 installer dans la borne.<\/p><\/div>\n<ol class=\"steps\">\n<li><h3 class=\"h4\">Une passerelle edge lit le compteur du site<\/h3><p>Via Modbus, et envoie les mesures \u00e0 ChargeIT.<\/p><\/li>\n<li><h3 class=\"h4\">ChargeIT calcule la marge disponible<\/h3><p>Limite de raccordement moins la consommation du b\u00e2timent, par phase.<\/p><\/li>\n<li><h3 class=\"h4\">Il partage la marge \u00e9quitablement<\/h3><p>Chaque voiture jusqu\u2019\u00e0 son propre maximum, le reste r\u00e9parti entre les autres.<\/p><\/li>\n<li><h3 class=\"h4\">Les bornes re\u00e7oivent leurs nouvelles limites<\/h3><p>Via les profils de charge OCPP, baisses d\u2019abord, hausses ensuite.<\/p><\/li>\n<\/ol>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"modes-t\" class=\"sec band light\">\n<div class=\"wrap\">\n<div class=\"sec-head\"><div><p class=\"eyebrow\"><span class=\"dot\"><\/span>Deux modes<\/p><h2 class=\"h2\" id=\"modes-t\">Avec un compteur de site, ou sans.<\/h2><\/div><\/div>\n<div class=\"modes\">\n<article class=\"card\" style=\"padding: 40px\"><span class=\"mode-tag dyn\">Dynamique<\/span><h3 class=\"h3\" style=\"font-size: 26px\">Suit le b\u00e2timent en direct<\/h3><p>Le compteur de site indique ce que consomme le b\u00e2timent \u00e0 l\u2019instant, et les bornes re\u00e7oivent tout le reste. Id\u00e9al quand la charge du b\u00e2timent varie au cours de la journ\u00e9e.<\/p><\/article>\n<article class=\"card\" style=\"padding: 40px\"><span class=\"mode-tag sta\">Statique<\/span><h3 class=\"h3\" style=\"font-size: 26px\">Une limite fixe, sans compteur<\/h3><p>Les bornes se partagent une limite fixe que vous d\u00e9finissez. Id\u00e9al pour les raccordements d\u00e9di\u00e9s \u00e0 la recharge, ou pour d\u00e9marrer avant la pose d\u2019un compteur.<\/p><\/article>\n<\/div>\n<div class=\"card\" style=\"margin-top: 16px; flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px\">\n<div><span class=\"k\">Compteurs de site v\u00e9rifi\u00e9s<\/span><p style=\"margin-top: 6px\">Tables de registres v\u00e9rifi\u00e9es par rapport \u00e0 la documentation de chaque compteur.<\/p><\/div>\n<ul class=\"chips\"><li class=\"chip\">Eastron SDM630<\/li><li class=\"chip\">Eastron SDM230<\/li><li class=\"chip\">Eastron SDM120<\/li><li class=\"chip\">Eastron SDM72D-M<\/li><li class=\"chip\">Carlo Gavazzi EM340<\/li><li class=\"chip\">Carlo Gavazzi EM24<\/li><\/ul>\n<\/div>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"faq-t\" class=\"sec light\">\n<div class=\"wrap\" style=\"max-width: 920px\">\n<p class=\"eyebrow\"><span class=\"dot\"><\/span>Questions<\/p>\n<h2 class=\"h2\" id=\"faq-t\" style=\"margin-bottom: 32px\">L\u2019\u00e9quilibrage de charge, en r\u00e9ponses.<\/h2>\n<div class=\"faq\">\n<details open=\"\"><summary>Que se passe-t-il si le compteur du site cesse de transmettre\u00a0?<\/summary><p>Si aucune mesure n\u2019arrive pendant 30 secondes, l\u2019\u00e9quilibrage passe \u00e0 son plan de s\u00e9curit\u00e9 au lieu de deviner\u00a0: selon la configuration du site, les bornes reviennent \u00e0 un plancher s\u00fbr ou se mettent en pause jusqu\u2019au retour des mesures.<\/p><\/details>\n<details><summary>Ai-je besoin d\u2019un compteur de site\u00a0?<\/summary><p>Non. Le mode statique \u00e9quilibre les bornes par rapport \u00e0 une limite fixe que vous d\u00e9finissez. Ajoutez un compteur plus tard pour passer en mode dynamique et utiliser la puissance que le b\u00e2timent n\u2019utilise pas.<\/p><\/details>\n<details><summary>Cela fonctionne-t-il avec toutes les bornes\u00a0?<\/summary><p>Cela fonctionne avec les bornes qui prennent en charge le smart charging OCPP. L\u2019\u00e9quilibrage envoie des profils de charge standard\u00a0: rien de propri\u00e9taire ne doit tourner dans la borne.<\/p><\/details>\n<details><summary>Est-ce par phase\u00a0?<\/summary><p>Oui. La vue en direct montre chaque phase s\u00e9par\u00e9ment, et la limite est respect\u00e9e sur chacune.<\/p><\/details>\n<details><summary>Et les bornes DC sur le m\u00eame site\u00a0?<\/summary><p>Elles sont \u00e9quilibr\u00e9es avec les bornes AC. Les stations DC d\u00e9clarent une puissance plut\u00f4t que des amp\u00e8res, et l\u2019\u00e9quilibrage travaille avec ce qu\u2019elles d\u00e9clarent.<\/p><\/details>\n<\/div>\n<\/div>\n<\/section>\n\n\n<section aria-labelledby=\"cta-t\" class=\"cta dark glow\">\n<div class=\"wrap\">\n<h2 class=\"display\" id=\"cta-t\">Plus de bornes. M\u00eame raccordement.<\/h2>\n<div class=\"cta-side\"><p>Envoyez-nous le raccordement de votre site et la liste de vos bornes, et nous vous montrerons comment il serait \u00e9quilibr\u00e9.<\/p><a class=\"btn btn-primary\" href=\"https:\/\/charge-it.io\/?page_id=23&#038;lang=en\">R\u00e9server une d\u00e9mo <span aria-hidden=\"true\" class=\"arrow\">\u2192<\/span><\/a><\/div>\n<\/div>\n<\/section>\n\n","protected":false},"excerpt":{"rendered":"<p>Les r\u00e8gles qu\u2019il n\u2019enfreint jamais Quatre r\u00e8gles, \u00e0 chaque cycle. L\u2019\u00e9quilibrage repose sur une r\u00e8gle non n\u00e9gociable\u00a0: le site ne d\u00e9passe jamais son raccordement, pas m\u00eame quelques secondes. L\u2019utilisation vient en second, et elle est tout de m\u00eame pouss\u00e9e aussi haut que la s\u00e9curit\u00e9 le permet. 0 secondes au-dessus de la limite Le disjoncteur est [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_chargeit_seo_title":"","_chargeit_seo_desc":"","_chargeit_seo_image":0,"_chargeit_noindex":false,"footnotes":""},"class_list":["post-323","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/pages\/323","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/charge-it.io\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=323"}],"version-history":[{"count":0,"href":"https:\/\/charge-it.io\/index.php?rest_route=\/wp\/v2\/pages\/323\/revisions"}],"wp:attachment":[{"href":"https:\/\/charge-it.io\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}