{"id":22482,"date":"2025-03-30T08:05:54","date_gmt":"2025-03-30T08:05:54","guid":{"rendered":"https:\/\/ikon-mac.com\/comment-dimensionner-correctement-un-filtre-actif-harmonique-ahf-et-un-generateur-statique-de-puissance-reactive-svg\/"},"modified":"2026-08-07T05:50:29","modified_gmt":"2026-08-07T05:50:29","slug":"comment-dimensionner-correctement-un-filtre-actif-harmonique-ahf-et-un-generateur-statique-de-puissance-reactive-svg","status":"publish","type":"page","link":"https:\/\/ikon-mac.com\/fr\/comment-dimensionner-correctement-un-filtre-actif-harmonique-ahf-et-un-generateur-statique-de-puissance-reactive-svg\/","title":{"rendered":"Comment dimensionner correctement un filtre actif harmonique (AHF) et un g\u00e9n\u00e9rateur statique de puissance r\u00e9active (SVG) ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"22482\" class=\"elementor elementor-22482 elementor-19022\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-207f432 wd-section-stretch e-flex e-con-boxed e-con e-parent\" data-id=\"207f432\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0db4c4b e-con-full e-flex e-con e-child\" data-id=\"0db4c4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad70958 elementor-widget elementor-widget-heading\" data-id=\"ad70958\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Guide de dimensionnement des filtres actifs harmoniques (AHF) et des g\u00e9n\u00e9rateurs statiques de puissance r\u00e9active (SVG)<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd5e463 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"bd5e463\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e2fd5c wd-section-stretch elementor-hidden-mobile e-flex e-con-boxed e-con e-parent\" data-id=\"6e2fd5c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4dc1c52 e-con-full e-flex e-con e-child\" data-id=\"4dc1c52\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac48adc elementor-widget elementor-widget-wd_text_block\" data-id=\"ac48adc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p class=\"p1\">Dans les syst\u00e8mes industriels et commerciaux modernes, garantir une qualit\u00e9 d\u2019\u00e9nergie optimale est devenu un enjeu majeur. Les charges non lin\u00e9aires, notamment les variateurs de vitesse, les convertisseurs et les redresseurs, peuvent g\u00e9n\u00e9rer des courants harmoniques et des variations de puissance r\u00e9active susceptibles d\u2019affecter l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique, la fiabilit\u00e9 du r\u00e9seau et la dur\u00e9e de vie des \u00e9quipements.<br\/>L\u2019utilisation de filtres actifs harmoniques (AHF) et de g\u00e9n\u00e9rateurs statiques de puissance r\u00e9active (SVG) constitue une solution efficace pour am\u00e9liorer la qualit\u00e9 d\u2019\u00e9nergie. Toutefois, un dimensionnement adapt\u00e9 est essentiel afin d\u2019assurer des performances optimales et une compensation fiable.  <\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdf5635 elementor-widget elementor-widget-heading\" data-id=\"bdf5635\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comprendre les principes fondamentaux<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1070b7e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1070b7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-deb2fbc elementor-widget elementor-widget-wd_text_block\" data-id=\"deb2fbc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><span style=\"color: #fa5e07;\"><b><a href=\"https:\/\/ikon-mac.com\/products\/active-harmonic-filter\/\">Filtres actifs harmoniques (AHF<\/a><\/b><\/span>) : Les filtres actifs harmoniques sont con\u00e7us pour analyser les perturbations du r\u00e9seau, d\u00e9tecter les courants harmoniques et injecter des courants de compensation en temps r\u00e9el. Cette technologie permet de maintenir une forme d\u2019onde du courant proche d\u2019une sinuso\u00efde id\u00e9ale et d\u2019am\u00e9liorer consid\u00e9rablement la qualit\u00e9 d\u2019\u00e9nergie, notamment dans les installations fortement affect\u00e9es par les distorsions harmoniques. <\/br><\/br><br \/>\n<span style=\"color: #fa5e07;\"><b><a href=\"https:\/\/www.ikon-mac.com\/static-var-generator\">G\u00e9n\u00e9rateurs statiques de puissance r\u00e9active (SVG)<\/a><\/b><\/span> : Les SVG offrent une compensation dynamique de la puissance r\u00e9active afin de maintenir la stabilit\u00e9 de la tension et d\u2019optimiser le facteur de puissance. Ils sont particuli\u00e8rement adapt\u00e9s aux installations industrielles confront\u00e9es \u00e0 des variations importantes de charge, des fluctuations de tension et des exigences \u00e9lev\u00e9es en compensation r\u00e9active. <\/p>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7f57273 wd-section-stretch elementor-hidden-mobile e-flex e-con-boxed e-con e-child\" data-id=\"7f57273\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d0647d elementor-widget__width-initial elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"0d0647d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-image text-left\">\n\t\t\t\t\t\t\t<a  href=\"http:\/\/www.ikon-mac.com\/active-harmonic-filter\" aria-label=\"Image link\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1280\" src=\"https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2.png\" class=\"attachment-full size-full\" alt=\"Front view of a white server with a honeycomb vent grille and iKonMac logo on the right side\" srcset=\"https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2.png 2560w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-400x200.png 400w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-1300x650.png 1300w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-768x384.png 768w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-1536x768.png 1536w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-2048x1024.png 2048w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-430x215.png 430w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-700x350.png 700w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-150x75.png 150w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92d580c elementor-widget elementor-widget-heading\" data-id=\"92d580c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dimensionnement de la capacit\u00e9 d\u2019un filtre actif harmonique (AHF)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f653b8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2f653b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d1def2 elementor-widget elementor-widget-wd_text_block\" data-id=\"3d1def2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Sur la base des pratiques courantes dans le domaine de la qualit\u00e9 d\u2019\u00e9nergie, deux m\u00e9thodes de calcul sont g\u00e9n\u00e9ralement utilis\u00e9es pour estimer la capacit\u00e9 de compensation harmonique requise.<span style=\"font-size: 15px;\"><\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d31447e elementor-widget elementor-widget-wd_text_block\" data-id=\"d31447e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>(1) Compensation centralis\u00e9e : D\u00e9terminer la capacit\u00e9 requise du syst\u00e8me de traitement harmonique selon le secteur d\u2019activit\u00e9 et la puissance du transformateur.<span style=\"font-size: 15px;\"><\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae18aa3 elementor-widget elementor-widget-wd_text_block\" data-id=\"ae18aa3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>\\[ I_h = \\frac{S \\times K}{\\sqrt{3} \\times U \\times \\sqrt{1 + \\text{THD}_i^2}} \\times \\text{THD}_i \\]<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4d18e99 e-grid e-con-full e-con e-child\" data-id=\"4d18e99\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07ec07a elementor-widget elementor-widget-wd_text_block\" data-id=\"07ec07a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tS \u2500\u2500\u2500 Puissance assign\u00e9e du transformateur\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc67bdb elementor-widget elementor-widget-wd_text_block\" data-id=\"dc67bdb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>U<span style=\"color: #54595f;\"> \u2500\u2500\u2500 Tension assign\u00e9e du c\u00f4t\u00e9 secondaire du transformateur<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bc8eda elementor-widget elementor-widget-wd_text_block\" data-id=\"7bc8eda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><sub>Ih <\/sub><span style=\"color: #54595f;\">\u2500\u2500\u2500 Courant harmonique<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ee23d3 elementor-widget elementor-widget-wd_text_block\" data-id=\"5ee23d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tTHD \u2500\u2500\u2500 Taux global de distorsion du courant, avec une plage de valeurs d\u00e9termin\u00e9e selon les diff\u00e9rents secteurs industriels ou types de charges\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-603f687 elementor-widget elementor-widget-wd_text_block\" data-id=\"603f687\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>K<span style=\"color: #54595f;\"> \u2500\u2500\u2500 Taux de charge du transformateur<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63b5409 elementor-widget elementor-widget-wd_table\" data-id=\"63b5409\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-89fe749\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-7ee81b2\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Secteur industriel<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-a92b98b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Taux typique de distorsion harmonique du courant (%)<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-c39269b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f7e0aba\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>M\u00e9tros, tunnels, trains \u00e0 grande vitesse, a\u00e9roports<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f479278\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-d0fb9be\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-3b1517e\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>T\u00e9l\u00e9communications, b\u00e2timents commerciaux, banques<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-70f1ef3\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>20%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-a197c4e\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-994f32b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Industrie m\u00e9dicale<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-c4c4c1f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>25%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f29cd8e\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-db260b8\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Automobile manufacturing, Ship manufacturing<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-bbb9732\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>30%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-bc20ffb\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7b0dccf\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Industrie chimique \/ p\u00e9troli\u00e8re<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-127aafa\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>35%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-814605d\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-1ecabf1\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Industrie m\u00e9tallurgique<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-17e7f64\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>40%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be32dc9 elementor-widget elementor-widget-wd_text_block\" data-id=\"be32dc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>(2) Compensation sur site : D\u00e9terminer la capacit\u00e9 requise du syst\u00e8me de compensation harmonique selon les diff\u00e9rents \u00e9quipements de charge.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b07bdd elementor-widget elementor-widget-wd_text_block\" data-id=\"3b07bdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t$$\nI_h = K \\times I_N \\times \\frac{\\mathrm{THD}_i}{\\sqrt{1 + \\mathrm{THD}_i^2}}\n$$\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-add2f6c e-grid e-con-full e-con e-child\" data-id=\"add2f6c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c0cc87 elementor-widget elementor-widget-wd_text_block\" data-id=\"4c0cc87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<sub>Ih <\/sub><span style=\"color: #54595f;\">\u2500\u2500\u2500 Courant harmonique<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e94a9b elementor-widget elementor-widget-wd_text_block\" data-id=\"3e94a9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tTHD<sub>i <\/sub><span style=\"color: #54595f;\">\u2500\u2500\u2500 Taux global de distorsion du courant, avec une plage de valeurs d\u00e9termin\u00e9e selon les diff\u00e9rents secteurs industriels ou types de charges<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4438066 elementor-widget elementor-widget-wd_text_block\" data-id=\"4438066\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>K<span style=\"color: #54595f;\"> \u2500\u2500\u2500 Taux de charge du transformateur<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-673e12f elementor-widget elementor-widget-wd_table\" data-id=\"673e12f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-89fe749\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-7ee81b2\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Nature de la charge<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-a92b98b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Contenu harmonique typique (%)<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-906338b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Nature de la charge<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-1bbcd0d\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Contenu harmonique typique (%)<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-c39269b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f7e0aba\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Onduleur<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f479278\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>30~50<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-3b1517e\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Alimentation de chauffage par induction \u00e0 moyenne fr\u00e9quence<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-70f1ef3\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>30~35<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-d0fb9be\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-994f32b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Ascenseur<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-c4c4c1f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15~30<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-db260b8\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Redresseur triphas\u00e9 \u00e0 six impulsions<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-bbb9732\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>28~38<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-bc20ffb\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7b0dccf\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>\u00c9clairage LED<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-127aafa\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15~20<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-1ecabf1\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Redresseur \u00e0 douze impulsions<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-17e7f64\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>10~12<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-814605d\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-d36c0ba\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>\u00c9clairage \u00e0 lampes basse consommation<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-b0cce13\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15~30<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-4a1f0e5\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Poste de soudage \u00e9lectrique<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f640941\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>25~58<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-4f4213e\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-5b5113c\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Ballast \u00e9lectronique<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-0498f82\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15~18<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-898521a\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Syst\u00e8me de climatisation \u00e0 vitesse variable<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-fb4124e\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>6~34<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-9f1d81d\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-3318aea\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Alimentation \u00e0 d\u00e9coupage<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-b8d7762\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>20~30<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f5a916f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>UPS<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-9d51b5a\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>10~25<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1beef1c elementor-hidden-mobile e-con-full e-flex e-con e-child\" data-id=\"1beef1c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bbd7922 elementor-widget__width-initial elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"bbd7922\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-image text-left\">\n\t\t\t\t\t\t\t<a  href=\"http:\/\/www.ikon-mac.com\/static-var-generator\" aria-label=\"Image link\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1280\" src=\"https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1.png\" class=\"attachment-full size-full\" alt=\"Front view of a black server rack with multiple cooling fans, handles, and the iKonMac logo.\" srcset=\"https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1.png 2560w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-400x200.png 400w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-1300x650.png 1300w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-768x384.png 768w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-1536x768.png 1536w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-2048x1024.png 2048w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-430x215.png 430w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-700x350.png 700w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-150x75.png 150w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-935be9d elementor-widget elementor-widget-heading\" data-id=\"935be9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dimensionnement de la capacit\u00e9 du g\u00e9n\u00e9rateur statique de puissance r\u00e9active (SVG)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f30726f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f30726f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5ab9b4 elementor-widget elementor-widget-wd_text_block\" data-id=\"e5ab9b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>1) Estimation selon la puissance du transformateur :<\/p><p>La capacit\u00e9 de compensation de puissance r\u00e9active est g\u00e9n\u00e9ralement dimensionn\u00e9e entre 20 % et 40 % de la puissance assign\u00e9e du transformateur, avec une valeur de r\u00e9f\u00e9rence couramment retenue de 30 %.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b1686e elementor-widget elementor-widget-wd_text_block\" data-id=\"7b1686e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Q<sub>compensation <\/sub>= 30 % \u00d7 S<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-871ed7e e-grid e-con-full e-con e-child\" data-id=\"871ed7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f3ec461 elementor-widget elementor-widget-wd_text_block\" data-id=\"f3ec461\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tQ<sub>compensation<\/sub> <span style=\"color: #54595f;\">\u2500\u2500\u2500 Capacit\u00e9 de compensation de puissance r\u00e9active<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7f90ee elementor-widget elementor-widget-wd_text_block\" data-id=\"c7f90ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tS <span style=\"color: #54595f;\">\u2500\u2500\u2500 Puissance assign\u00e9e du transformateur<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-07eea6f elementor-widget elementor-widget-wd_text_block\" data-id=\"07eea6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Par exemple, un transformateur d\u2019une puissance assign\u00e9e de 1000 kVA est configur\u00e9 avec une capacit\u00e9 de compensation de puissance r\u00e9active de 300 kvar.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18b335f elementor-widget elementor-widget-wd_text_block\" data-id=\"18b335f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>(2) Dimensionnement bas\u00e9 sur le facteur de puissance et la puissance active de l\u2019\u00e9quipement :<\/p><p>Lorsque des param\u00e8tres d\u00e9taill\u00e9s de la charge sont disponibles, notamment la puissance active maximale P, le facteur de puissance cos\u03b8 avant compensation et le facteur de puissance souhait\u00e9 cos\u03b8 apr\u00e8s compensation, la capacit\u00e9 de compensation r\u00e9active n\u00e9cessaire du syst\u00e8me peut \u00eatre calcul\u00e9e directement :<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4869b2 elementor-widget elementor-widget-wd_text_block\" data-id=\"f4869b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tQ<sub>compensate<\/sub> = K \u00d7 P \u00d7 (tan\u03b8<sub>1<\/sub> - tan\u03b8<sub>2<\/sub>)\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d22a888 e-grid e-con-full e-con e-child\" data-id=\"d22a888\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4dcd3d3 elementor-widget elementor-widget-wd_text_block\" data-id=\"4dcd3d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tQ<sub>compensation<\/sub> <span style=\"color: #54595f;\">\u2500\u2500\u2500 Capacit\u00e9 de compensation de puissance r\u00e9active<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b026725 elementor-widget elementor-widget-wd_text_block\" data-id=\"b026725\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>P <span style=\"color: #54595f;\">\u2500\u2500\u2500 Puissance active maximale<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-020a17e elementor-widget elementor-widget-wd_text_block\" data-id=\"020a17e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Q <span style=\"color: #54595f;\">\u2500\u2500\u2500 Coefficient moyen d\u2019utilisation de la charge (g\u00e9n\u00e9ralement compris entre 0,7 et 0,8)<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0a501ff wd-section-stretch elementor-hidden-desktop elementor-hidden-tablet e-flex e-con-boxed e-con e-parent\" data-id=\"0a501ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9a26b80 e-con-full e-flex e-con e-child\" data-id=\"9a26b80\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-18a60da elementor-widget elementor-widget-wd_text_block\" data-id=\"18a60da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p class=\"p1\">Dans les syst\u00e8mes industriels et commerciaux modernes, garantir une qualit\u00e9 d\u2019\u00e9nergie optimale est devenu un enjeu majeur. Les charges non lin\u00e9aires, notamment les variateurs de vitesse, les convertisseurs et les redresseurs, peuvent g\u00e9n\u00e9rer des courants harmoniques et des variations de puissance r\u00e9active susceptibles d\u2019affecter l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique, la fiabilit\u00e9 du r\u00e9seau et la dur\u00e9e de vie des \u00e9quipements.<br\/>L\u2019utilisation de filtres actifs harmoniques (AHF) et de g\u00e9n\u00e9rateurs statiques de puissance r\u00e9active (SVG) constitue une solution efficace pour am\u00e9liorer la qualit\u00e9 d\u2019\u00e9nergie. Toutefois, un dimensionnement adapt\u00e9 est essentiel afin d\u2019assurer des performances optimales et une compensation fiable.  <\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a40551 elementor-widget elementor-widget-heading\" data-id=\"0a40551\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comprendre les principes fondamentaux<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e915e5f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e915e5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a10f5b elementor-widget elementor-widget-wd_text_block\" data-id=\"3a10f5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><span style=\"color: #fa5e07;\"><b><a href=\"https:\/\/ikon-mac.com\/products\/active-harmonic-filter\/\">Filtres actifs harmoniques (AHF<\/a><\/b><\/span>) : Les filtres actifs harmoniques sont con\u00e7us pour analyser les perturbations du r\u00e9seau, d\u00e9tecter les courants harmoniques et injecter des courants de compensation en temps r\u00e9el. Cette technologie permet de maintenir une forme d\u2019onde du courant proche d\u2019une sinuso\u00efde id\u00e9ale et d\u2019am\u00e9liorer consid\u00e9rablement la qualit\u00e9 d\u2019\u00e9nergie, notamment dans les installations fortement affect\u00e9es par les distorsions harmoniques. <\/br><\/br><br \/>\n<span style=\"color: #fa5e07;\"><b><a href=\"https:\/\/www.ikon-mac.com\/static-var-generator\">G\u00e9n\u00e9rateurs statiques de puissance r\u00e9active (SVG)<\/a><\/b><\/span> : Les SVG offrent une compensation dynamique de la puissance r\u00e9active afin de maintenir la stabilit\u00e9 de la tension et d\u2019optimiser le facteur de puissance. Ils sont particuli\u00e8rement adapt\u00e9s aux installations industrielles confront\u00e9es \u00e0 des variations importantes de charge, des fluctuations de tension et des exigences \u00e9lev\u00e9es en compensation r\u00e9active. <\/p>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2660cd4 wd-section-stretch e-flex e-con-boxed e-con e-child\" data-id=\"2660cd4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93934b5 elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"93934b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-image text-left\">\n\t\t\t\t\t\t\t<a  href=\"http:\/\/www.ikon-mac.com\/active-harmonic-filter\" aria-label=\"Image link\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1280\" src=\"https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2.png\" class=\"attachment-full size-full\" alt=\"Front view of a white server with a honeycomb vent grille and iKonMac logo on the right side\" srcset=\"https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2.png 2560w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-400x200.png 400w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-1300x650.png 1300w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-768x384.png 768w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-1536x768.png 1536w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-2048x1024.png 2048w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-430x215.png 430w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-700x350.png 700w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Active-Harmonic-Filter-Smaller2-150x75.png 150w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2326ac1 elementor-widget elementor-widget-heading\" data-id=\"2326ac1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dimensionnement de la capacit\u00e9 d\u2019un filtre actif harmonique (AHF)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c75d51 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8c75d51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4cd42bc elementor-widget elementor-widget-wd_text_block\" data-id=\"4cd42bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Sur la base des pratiques courantes dans le domaine de la qualit\u00e9 d\u2019\u00e9nergie, deux m\u00e9thodes de calcul sont g\u00e9n\u00e9ralement utilis\u00e9es pour estimer la capacit\u00e9 de compensation harmonique requise.<span style=\"font-size: 15px;\"><\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32100de elementor-widget elementor-widget-wd_text_block\" data-id=\"32100de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>(1) Compensation centralis\u00e9e : D\u00e9terminer la capacit\u00e9 requise du syst\u00e8me de traitement harmonique selon le secteur d\u2019activit\u00e9 et la puissance du transformateur.<span style=\"font-size: 15px;\"><\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-834e1df elementor-widget elementor-widget-wd_text_block\" data-id=\"834e1df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t\\[ I_h = \\frac{S \\times K}{\\sqrt{3} \\times U \\times \\sqrt{1 + \\text{THD}_i^2}} \\times \\text{THD}_i \\]\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f433b88 e-grid e-con-full e-con e-child\" data-id=\"f433b88\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-910ca1c elementor-widget elementor-widget-wd_text_block\" data-id=\"910ca1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tS \u2500\u2500\u2500 Puissance assign\u00e9e du transformateur\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8350f9 elementor-widget elementor-widget-wd_text_block\" data-id=\"a8350f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>U<span style=\"color: #54595f;\"> \u2500\u2500\u2500 Tension assign\u00e9e du c\u00f4t\u00e9 secondaire du transformateur<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1843f04 elementor-widget elementor-widget-wd_text_block\" data-id=\"1843f04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><sub>Ih <\/sub><span style=\"color: #54595f;\">\u2500\u2500\u2500 Courant harmonique<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9066864 elementor-widget elementor-widget-wd_text_block\" data-id=\"9066864\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tTHD \u2500\u2500\u2500 Taux global de distorsion du courant, avec une plage de valeurs d\u00e9termin\u00e9e selon les diff\u00e9rents secteurs industriels ou types de charges\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff280ce elementor-widget elementor-widget-wd_text_block\" data-id=\"ff280ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>K<span style=\"color: #54595f;\"> \u2500\u2500\u2500 Taux de charge du transformateur<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50ca6e7 elementor-widget elementor-widget-wd_table\" data-id=\"50ca6e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-89fe749\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-7ee81b2\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Secteur industriel<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-a92b98b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Taux typique de distorsion harmonique du courant (%)<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-c39269b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f7e0aba\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>M\u00e9tros, tunnels, trains \u00e0 grande vitesse, a\u00e9roports<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f479278\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-d0fb9be\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-3b1517e\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>T\u00e9l\u00e9communications, b\u00e2timents commerciaux, banques<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-70f1ef3\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>20%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-a197c4e\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-994f32b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Industrie m\u00e9dicale<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-c4c4c1f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>25%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f29cd8e\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-db260b8\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Automobile manufacturing, Ship manufacturing<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-bbb9732\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>30%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-bc20ffb\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7b0dccf\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Industrie chimique \/ p\u00e9troli\u00e8re<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-127aafa\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>35%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-814605d\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-1ecabf1\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Industrie m\u00e9tallurgique<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-17e7f64\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>40%<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc84882 elementor-widget elementor-widget-wd_text_block\" data-id=\"bc84882\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>(2) Compensation sur site : D\u00e9terminer la capacit\u00e9 requise du syst\u00e8me de compensation harmonique selon les diff\u00e9rents \u00e9quipements de charge.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ee6bb2 elementor-widget elementor-widget-wd_text_block\" data-id=\"7ee6bb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t$$\nI_h = K \\times I_N \\times \\frac{\\mathrm{THD}_i}{\\sqrt{1 + \\mathrm{THD}_i^2}}\n$$\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d406982 e-grid e-con-full e-con e-child\" data-id=\"d406982\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2089d71 elementor-widget elementor-widget-wd_text_block\" data-id=\"2089d71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<sub>Ih <\/sub><span style=\"color: #54595f;\">\u2500\u2500\u2500 Courant harmonique<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d649ed2 elementor-widget elementor-widget-wd_text_block\" data-id=\"d649ed2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>K<span style=\"color: #54595f;\"> \u2500\u2500\u2500 Taux de charge du transformateur<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-668a392 elementor-widget elementor-widget-wd_text_block\" data-id=\"668a392\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>THD<sub>i <\/sub><span style=\"color: #54595f;\">\u2500\u2500\u2500 Taux global de distorsion du courant, avec une plage de valeurs d\u00e9termin\u00e9e selon les diff\u00e9rents secteurs industriels ou types de charges<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e3e099 elementor-widget elementor-widget-wd_table\" data-id=\"7e3e099\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-89fe749\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-7ee81b2\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Nature de la charge<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-a92b98b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p>Contenu harmonique typique (%)<\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-c39269b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f7e0aba\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Onduleur<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f479278\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>30~50<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-d0fb9be\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-3b1517e\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Alimentation de chauffage par induction \u00e0 moyenne fr\u00e9quence<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-70f1ef3\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>30~35<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-6528e0d\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-994f32b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Ascenseur<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-c4c4c1f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15~30<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-d3c9d45\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-db260b8\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Redresseur triphas\u00e9 \u00e0 six impulsions<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-bbb9732\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>28~38<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-bc20ffb\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7b0dccf\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>\u00c9clairage LED<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-127aafa\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15~20<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-155dc14\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-1ecabf1\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Redresseur \u00e0 douze impulsions<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-17e7f64\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>10~12<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-908894a\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-d36c0ba\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>\u00c9clairage \u00e0 lampes basse consommation<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-b0cce13\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15~30<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-dfbe40b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-4a1f0e5\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Poste de soudage \u00e9lectrique<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f640941\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>25~58<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-4f4213e\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-5b5113c\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Ballast \u00e9lectronique<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-0498f82\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>15~18<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-a7ca63d\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-898521a\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Syst\u00e8me de climatisation \u00e0 vitesse variable<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-fb4124e\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>6~34<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-9f1d81d\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-3318aea\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Alimentation \u00e0 d\u00e9coupage<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-b8d7762\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>20~30<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-de08894\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f5a916f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>UPS<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-9d51b5a\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>10~25<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2514984 elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"2514984\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-image text-left\">\n\t\t\t\t\t\t\t<a  href=\"http:\/\/www.ikon-mac.com\/static-var-generator\" aria-label=\"Image link\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1280\" src=\"https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1.png\" class=\"attachment-full size-full\" alt=\"Front view of a black server rack with multiple cooling fans, handles, and the iKonMac logo.\" srcset=\"https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1.png 2560w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-400x200.png 400w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-1300x650.png 1300w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-768x384.png 768w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-1536x768.png 1536w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-2048x1024.png 2048w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-430x215.png 430w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-700x350.png 700w, https:\/\/ikon-mac.com\/wp-content\/uploads\/2026\/07\/Static-Var-Generator-Smallest-1-150x75.png 150w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b8b8f22 e-con-full e-flex e-con e-child\" data-id=\"b8b8f22\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-162c75a elementor-widget elementor-widget-heading\" data-id=\"162c75a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dimensionnement de la capacit\u00e9 du g\u00e9n\u00e9rateur statique de puissance r\u00e9active (SVG)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-926b027 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"926b027\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a051db elementor-widget elementor-widget-wd_text_block\" data-id=\"5a051db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>1) Estimation selon la puissance du transformateur :<\/p><p>La capacit\u00e9 de compensation de puissance r\u00e9active est g\u00e9n\u00e9ralement dimensionn\u00e9e entre 20 % et 40 % de la puissance assign\u00e9e du transformateur, avec une valeur de r\u00e9f\u00e9rence couramment retenue de 30 %.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13d15bb elementor-widget elementor-widget-wd_text_block\" data-id=\"13d15bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Q<sub>compensation <\/sub>= 30 % \u00d7 S<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f9138e e-grid e-con-full e-con e-child\" data-id=\"3f9138e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0dbb53 elementor-widget elementor-widget-wd_text_block\" data-id=\"b0dbb53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tQ<sub>compensation<\/sub> <span style=\"color: #54595f;\">\u2500\u2500\u2500 Capacit\u00e9 de compensation de puissance r\u00e9active<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d24318 elementor-widget elementor-widget-wd_text_block\" data-id=\"4d24318\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tS <span style=\"color: #54595f;\">\u2500\u2500\u2500 Puissance assign\u00e9e du transformateur<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c4013a elementor-widget elementor-widget-wd_text_block\" data-id=\"2c4013a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Par exemple, un transformateur d\u2019une puissance assign\u00e9e de 1000 kVA est configur\u00e9 avec une capacit\u00e9 de compensation de puissance r\u00e9active de 300 kvar.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d66ae56 elementor-widget elementor-widget-wd_text_block\" data-id=\"d66ae56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>(2) Dimensionnement bas\u00e9 sur le facteur de puissance et la puissance active de l\u2019\u00e9quipement :<\/p><p>Lorsque des param\u00e8tres d\u00e9taill\u00e9s de la charge sont disponibles, notamment la puissance active maximale P, le facteur de puissance cos\u03b8 avant compensation et le facteur de puissance souhait\u00e9 cos\u03b8 apr\u00e8s compensation, la capacit\u00e9 de compensation r\u00e9active n\u00e9cessaire du syst\u00e8me peut \u00eatre calcul\u00e9e directement :<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecf8322 elementor-widget elementor-widget-wd_text_block\" data-id=\"ecf8322\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tQ<sub>compensate<\/sub> = K \u00d7 P \u00d7 (tan\u03b8<sub>1<\/sub> - tan\u03b8<sub>2<\/sub>)\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-24970e3 e-grid e-con-full e-con e-child\" data-id=\"24970e3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e218fe elementor-widget elementor-widget-wd_text_block\" data-id=\"3e218fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\tQ<sub>compensation<\/sub> <span style=\"color: #54595f;\">\u2500\u2500\u2500 Capacit\u00e9 de compensation de puissance r\u00e9active<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca7acfa elementor-widget elementor-widget-wd_text_block\" data-id=\"ca7acfa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>P <span style=\"color: #54595f;\">\u2500\u2500\u2500 Puissance active maximale<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14aaa3c elementor-widget elementor-widget-wd_text_block\" data-id=\"14aaa3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Q <span style=\"color: #54595f;\">\u2500\u2500\u2500 Coefficient moyen d\u2019utilisation de la charge (g\u00e9n\u00e9ralement compris entre 0,7 et 0,8)<\/span><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Guide de dimensionnement des filtres actifs harmoniques (AHF) et des g\u00e9n\u00e9rateurs statiques de puissance r\u00e9active (SVG) Dans les syst\u00e8mes industriels<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-22482","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"D\u00e9couvrez les \u00e9tapes cl\u00e9s pour dimensionner correctement les filtres actifs d\u2019harmoniques (AHF) et les g\u00e9n\u00e9rateurs statiques de puissance r\u00e9active (SVG), afin d\u2019am\u00e9liorer 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