{"id":14545,"date":"2023-12-19T12:16:55","date_gmt":"2023-12-19T17:16:55","guid":{"rendered":"https:\/\/smartd.tech\/?p=14545"},"modified":"2026-01-23T04:36:55","modified_gmt":"2026-01-23T09:36:55","slug":"une-nouvelle-generation-de-variateurs-permet-de-remedier-aux-inconvenients-des-variateurs-de-vitesse","status":"publish","type":"post","link":"https:\/\/smartd.tech\/fr\/une-nouvelle-generation-de-variateurs-permet-de-remedier-aux-inconvenients-des-variateurs-de-vitesse\/","title":{"rendered":"Une nouvelle g\u00e9n\u00e9ration de variateurs permet de rem\u00e9dier aux inconv\u00e9nients des variateurs de vitesse"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"14545\" class=\"elementor elementor-14545 elementor-14513\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-721aa18 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"721aa18\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-85c0de1 ot-flex-column-vertical\" data-id=\"85c0de1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-742bb32 elementor-widget elementor-widget-spacer\" data-id=\"742bb32\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d274c75 elementor-widget elementor-widget-text-editor\" data-id=\"d274c75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Commen\u00e7ons par un rapide rappel. Les Variateurs de Fr\u00e9quence, ou VFD, sont des dispositifs \u00e9lectroniques qui contr\u00f4lent le fonctionnement d&rsquo;un moteur \u00e9lectrique en ajustant la fr\u00e9quence et la tension que le moteur re\u00e7oit.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5dd191 elementor-widget elementor-widget-spacer\" data-id=\"d5dd191\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67bd26a elementor-widget elementor-widget-text-editor\" data-id=\"67bd26a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Ils fonctionnent en recevant le courant alternatif de l&rsquo;alimentation, le convertissant en courant continu, puis le reconvertissant gr\u00e2ce \u00e0 des transistors bipolaires \u00e0 grille isol\u00e9e (IGBT) avec une sortie de fr\u00e9quence et de tension variables. Cela est rendu possible par la modulation de largeur d&rsquo;impulsion (PWM) que cr\u00e9ent les IGBT.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4fac22 elementor-widget elementor-widget-spacer\" data-id=\"a4fac22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-0282271 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0282271\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-62f5b85 ot-flex-column-vertical\" data-id=\"62f5b85\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e98403 elementor-widget elementor-widget-heading\" data-id=\"7e98403\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Les limites de la g\u00e9n\u00e9ration actuelle de VFDs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b19ff34 elementor-widget elementor-widget-spacer\" data-id=\"b19ff34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-a038814 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a038814\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d8e0200 ot-flex-column-vertical\" data-id=\"d8e0200\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9b291ef elementor-widget elementor-widget-text-editor\" data-id=\"9b291ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les VFD permettent une efficacit\u00e9 accrue et une consommation d&rsquo;\u00e9nergie optimis\u00e9e. Cependant, ils pr\u00e9sentent de nombreux inconv\u00e9nients qui doivent \u00eatre trait\u00e9s :<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0701c12 elementor-widget elementor-widget-spacer\" data-id=\"0701c12\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6316ace elementor-widget elementor-widget-heading\" data-id=\"6316ace\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Pics de Tension (ondes r\u00e9fl\u00e9chies)<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b8be79 elementor-widget elementor-widget-text-editor\" data-id=\"0b8be79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les pics de tension, induits par des ondes r\u00e9fl\u00e9chies, cr\u00e9ent des points chauds dans le mat\u00e9riau d&rsquo;isolation du moteur. Ces points chauds s&rsquo;accumulent au fil du temps et conduiront \u00e0 une d\u00e9faillance pr\u00e9matur\u00e9e de l&rsquo;\u00e9quipement. L&rsquo;utilisation de dispositifs de protection contre les surtensions, en veillant \u00e0 une correspondance d&rsquo;imp\u00e9dance appropri\u00e9e ou en utilisant un moteur adapt\u00e9 \u00e0 l&rsquo;onduleur peut att\u00e9nuer cet effet secondaire.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb9556c elementor-widget elementor-widget-spacer\" data-id=\"bb9556c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf4f831 elementor-widget elementor-widget-heading\" data-id=\"bf4f831\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Effet Corona<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d139ae0 elementor-widget elementor-widget-text-editor\" data-id=\"d139ae0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les fr\u00e9quences de commutation \u00e9lev\u00e9es associ\u00e9es aux VFD entra\u00eenent un effect corona, qui peut provoquer une rupture des c\u00e2bles d&rsquo;alimentation. Pour rem\u00e9dier \u00e0 ce probl\u00e8me, il est n\u00e9cessaire d&rsquo;utiliser des c\u00e2bles sp\u00e9cifi\u00e9s pour les VFD avec des propri\u00e9t\u00e9s d&rsquo;isolation adapt\u00e9es et d&#8217;employer des mat\u00e9riaux r\u00e9sistants \u00e0 l&rsquo;effet corona.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a84512 elementor-widget elementor-widget-spacer\" data-id=\"2a84512\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ead5db elementor-widget elementor-widget-heading\" data-id=\"8ead5db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Tension de Mode Commun<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f767d07 elementor-widget elementor-widget-text-editor\" data-id=\"f767d07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>C&rsquo;est un sous-produit du fonctionnement des VFD. Elle induira un stress sur les roulements du moteur et conduira \u00e0 une usure pr\u00e9matur\u00e9e. L&rsquo;utilisation de roulements isol\u00e9s et d&rsquo;une mise \u00e0 la terre appropri\u00e9e peut aider \u00e0 contrer les effets de la tension de mode commun.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdfbb2d elementor-widget elementor-widget-spacer\" data-id=\"fdfbb2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e39ffb8 elementor-widget elementor-widget-heading\" data-id=\"e39ffb8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Effets de la PWM<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-664efed elementor-widget elementor-widget-text-editor\" data-id=\"664efed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La modulation de largeur d&rsquo;impulsion est un aspect fondamental de la fonction d&rsquo;un VFD, mais elle a des effets secondaires qui nuisent au moteur. L&rsquo;un de ces effets est la commutation rapide des IGBT. La commutation \u00e0 haute fr\u00e9quence des IGBT pour cr\u00e9er une PWM contribue \u00e0 des pertes de moteur accrues et \u00e0 une efficacit\u00e9 globale r\u00e9duite du syst\u00e8me. L&rsquo;ajout de filtres de sortie sinuso\u00efdale externes est une solution couramment utilis\u00e9e pour att\u00e9nuer les effets de la PWM.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6ec466 elementor-widget elementor-widget-spacer\" data-id=\"e6ec466\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dfef12b elementor-widget elementor-widget-heading\" data-id=\"dfef12b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Distorsion Harmonique Totale<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8954e9 elementor-widget elementor-widget-text-editor\" data-id=\"d8954e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les VFD g\u00e9n\u00e8rent des harmoniques pendant leur fonctionnement. Celles-ci peuvent endommager d&rsquo;autres \u00e9quipements connect\u00e9s au r\u00e9seau et compromettre la qualit\u00e9 globale de l&rsquo;alimentation \u00e9lectrique. Pour att\u00e9nuer la distorsion harmonique, il est n\u00e9cessaire d&rsquo;ajouter des r\u00e9actances de ligne et des filtres dans le syst\u00e8me d&rsquo;alimentation.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b0d404 elementor-widget elementor-widget-spacer\" data-id=\"3b0d404\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-734e0d0 elementor-widget elementor-widget-image\" data-id=\"734e0d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"431\" src=\"https:\/\/smartd.tech\/wp-content\/uploads\/2023\/12\/Picture20-1024x431.png\" class=\"attachment-large size-large wp-image-14515\" alt=\"Traditionnal VFDs drawbacks, their impacts, and the mitigation strategies currently used\" srcset=\"https:\/\/smartd.tech\/wp-content\/uploads\/2023\/12\/Picture20-1024x431.png.webp 1024w, https:\/\/smartd.tech\/wp-content\/uploads\/2023\/12\/Picture20-300x126.png.webp 300w, https:\/\/smartd.tech\/wp-content\/uploads\/2023\/12\/Picture20-768x323.png.webp 768w, https:\/\/smartd.tech\/wp-content\/uploads\/2023\/12\/Picture20-1536x647.png.webp 1536w, https:\/\/smartd.tech\/wp-content\/uploads\/2023\/12\/Picture20-2048x862.png.webp 2048w, https:\/\/smartd.tech\/wp-content\/uploads\/2023\/12\/Picture20-600x253.png.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b49e40d elementor-widget elementor-widget-spacer\" data-id=\"b49e40d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53f783b elementor-widget elementor-widget-text-editor\" data-id=\"53f783b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Ces att\u00e9nuations sont tr\u00e8s efficaces pour r\u00e9soudre les probl\u00e8mes cr\u00e9\u00e9s par les VFD traditionnels, mais elles entra\u00eenent des cons\u00e9quences n\u00e9gatives pour l&rsquo;utilisateur final ainsi que pour la personne en charge de l&rsquo;installation et de la maintenance du syst\u00e8me d&rsquo;alimentation \u00e9lectrique (PDS) :<\/p>\n<ul>\n<li>Un co\u00fbt initial plus \u00e9lev\u00e9 pour l&rsquo;utilisateur final<\/li>\n<li>Une dur\u00e9e d&rsquo;installation et de maintenance plus longue pour l&rsquo;entrepreneur<\/li>\n<li>Une installation moins efficace et plus \u00e9nergivore<\/li>\n<li>Une empreinte mat\u00e9rielle plus importante<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1ceae0 elementor-widget elementor-widget-spacer\" data-id=\"c1ceae0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9ea243 elementor-widget elementor-widget-spacer\" data-id=\"a9ea243\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5aede1 elementor-widget elementor-widget-heading\" data-id=\"d5aede1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce qu'un Clean Power VFD ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-068970d elementor-widget elementor-widget-spacer\" data-id=\"068970d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74aa3a2 elementor-widget elementor-widget-text-editor\" data-id=\"74aa3a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>De nos jours, l&rsquo;industrie doit relever les d\u00e9fis du 21e si\u00e8cle : l&rsquo;efficacit\u00e9 \u00e9nerg\u00e9tique, l&#8217;empreinte carbone, la durabilit\u00e9. Les m\u00e9thodes et technologies actuellement utilis\u00e9es ne sont pas align\u00e9es sur ces objectifs. Cela n\u00e9cessite une nouvelle solution qui puisse exploiter tous les avantages de l&rsquo;int\u00e9gration d&rsquo;un Variateur de Fr\u00e9quence (VFD) dans le Syst\u00e8me d&rsquo;Entra\u00eenement (PDS), sans recourir aux strat\u00e9gies d&rsquo;att\u00e9nuation traditionnelles. Cette solution est le Clean Power VFD. Il repr\u00e9sente une avanc\u00e9e significative dans la technologie durable.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ead6bd5 elementor-widget elementor-widget-spacer\" data-id=\"ead6bd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c693aed elementor-widget elementor-widget-video\" data-id=\"c693aed\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/smartd.tech\/wp-content\/uploads\/2023\/12\/Video-Yokogawa.mp4\" autoplay=\"\" loop=\"\" muted=\"muted\" playsinline=\"\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1adb85e elementor-widget elementor-widget-spacer\" data-id=\"1adb85e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a92f10 elementor-widget elementor-widget-spacer\" data-id=\"4a92f10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a12fa0b elementor-widget elementor-widget-heading\" data-id=\"a12fa0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Distorsion Harmonique Totale<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdfbda2 elementor-widget elementor-widget-text-editor\" data-id=\"fdfbda2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le Clean Power VFD maintient un THDi inf\u00e9rieur \u00e0 3% (assurant la conformit\u00e9 avec les normes <a href=\"https:\/\/www.elspec-ltd.com\/ieee-519-2014-standard-for-harmonics\/\" target=\"_blank\" rel=\"noopener\">IEEE519<\/a>) \u00e0 la fois du c\u00f4t\u00e9 du r\u00e9seau et du c\u00f4t\u00e9 du moteur, r\u00e9duisant de mani\u00e8re significative les probl\u00e8mes de qualit\u00e9 de l&rsquo;\u00e9nergie.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc37ad0 elementor-widget elementor-widget-spacer\" data-id=\"dc37ad0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57b2aae elementor-widget elementor-widget-heading\" data-id=\"57b2aae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Onde Sinuso\u00efdale Id\u00e9ale<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f0c2d2 elementor-widget elementor-widget-text-editor\" data-id=\"1f0c2d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Il produit une onde sinuso\u00efdale id\u00e9ale, optimisant les performances du moteur et pr\u00e9venant la surchauffe.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fad7236 elementor-widget elementor-widget-spacer\" data-id=\"fad7236\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0dd90a elementor-widget elementor-widget-heading\" data-id=\"b0dd90a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Tension en Mode Commun Nulle<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a19671d elementor-widget elementor-widget-text-editor\" data-id=\"a19671d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le Clean Power VFD ne cr\u00e9e pas de tension de mode commun. Cela adresse sp\u00e9cifiquement les probl\u00e8mes de roulements, r\u00e9duisant le risque de d\u00e9faillance pr\u00e9matur\u00e9e des roulements et prolongeant la dur\u00e9e de vie globale des roulements du moteur.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62ead0e elementor-widget elementor-widget-spacer\" data-id=\"62ead0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41ce210 elementor-widget elementor-widget-heading\" data-id=\"41ce210\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Conception sans Filtre ajout\u00e9<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45f064c elementor-widget elementor-widget-text-editor\" data-id=\"45f064c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>C&rsquo;est le premier VFD de son genre \u00e0 fonctionner sans avoir besoin de filtres additionnels, simplifiant le syst\u00e8me et r\u00e9duisant les besoins en maintenance.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6ef9fc elementor-widget elementor-widget-spacer\" data-id=\"e6ef9fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ba96a7 elementor-widget elementor-widget-heading\" data-id=\"9ba96a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Efficacit\u00e9 \u00c9nerg\u00e9tique Sup\u00e9rieure<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0cd232e elementor-widget elementor-widget-text-editor\" data-id=\"0cd232e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le Clean Power VFD r\u00e9duit la consommation d&rsquo;\u00e9nergie de l&rsquo;ensemble du syst\u00e8me d&rsquo;entra\u00eenement, entra\u00eenant une diminution notable des co\u00fbts \u00e9nerg\u00e9tiques.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ea8e75 elementor-widget elementor-widget-spacer\" data-id=\"3ea8e75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98b6bd5 elementor-widget elementor-widget-image\" data-id=\"98b6bd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"424\" src=\"https:\/\/smartd.tech\/wp-content\/uploads\/2026\/01\/Picture30-1024x424.png\" class=\"attachment-large size-large wp-image-23766\" alt=\"\" srcset=\"https:\/\/smartd.tech\/wp-content\/uploads\/2026\/01\/Picture30-1024x424.png.webp 1024w, https:\/\/smartd.tech\/wp-content\/uploads\/2026\/01\/Picture30-300x124.png.webp 300w, https:\/\/smartd.tech\/wp-content\/uploads\/2026\/01\/Picture30-768x318.png.webp 768w, https:\/\/smartd.tech\/wp-content\/uploads\/2026\/01\/Picture30-1536x636.png.webp 1536w, https:\/\/smartd.tech\/wp-content\/uploads\/2026\/01\/Picture30-2048x847.png.webp 2048w, https:\/\/smartd.tech\/wp-content\/uploads\/2026\/01\/Picture30-600x248.png.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecdd757 elementor-widget elementor-widget-spacer\" data-id=\"ecdd757\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-88899fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"88899fc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0a4b95a ot-flex-column-vertical\" data-id=\"0a4b95a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6506694 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6506694\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/smartd.tech\/fr\/ressources\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">T\u00e9l\u00e9charger notre catalogue<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3f20280 ot-flex-column-vertical\" data-id=\"3f20280\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b833aa5 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"b833aa5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/smartd.tech\/fr\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Nous contacter pour en savoir plus<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Commen\u00e7ons par un rapide rappel. Les Variateurs de Fr\u00e9quence, ou VFD, sont des dispositifs \u00e9lectroniques qui contr\u00f4lent le fonctionnement d&rsquo;un moteur \u00e9lectrique en ajustant la fr\u00e9quence et la tension que le moteur re\u00e7oit. Ils fonctionnent en recevant le courant alternatif de l&rsquo;alimentation, le convertissant en courant continu, puis le reconvertissant gr\u00e2ce \u00e0 des transistors bipolaires [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":14564,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[225],"tags":[95,186,187,247,189,144],"class_list":["post-14545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-innovation","tag-clean-power-fr","tag-harmonics-fr","tag-motor-failure-fr","tag-onde-sinusoidale","tag-pwm-signal-fr","tag-variable-frequency-drive-fr"],"acf":[],"_links":{"self":[{"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/posts\/14545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/comments?post=14545"}],"version-history":[{"count":0,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/posts\/14545\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/media\/14564"}],"wp:attachment":[{"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/media?parent=14545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/categories?post=14545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smartd.tech\/fr\/wp-json\/wp\/v2\/tags?post=14545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}