{"id":7226,"date":"2026-10-14T02:04:10","date_gmt":"2026-10-14T02:04:10","guid":{"rendered":"https:\/\/www.lstransformer.com\/?p=7226"},"modified":"2026-10-26T12:21:55","modified_gmt":"2026-10-26T12:21:55","slug":"concentric-vs-interleaved-windings-which-transformer-design-is-right-for-your-application","status":"publish","type":"post","link":"https:\/\/www.lstransformer.com\/fr\/concentric-vs-interleaved-windings-which-transformer-design-is-right-for-your-application\/","title":{"rendered":"Concentriques vs Entrelac\u00e9s Enroulements: Qui Transformateur de Conception qui est bon pour Votre Application?"},"content":{"rendered":"<h1>Concentriques vs Entrelac\u00e9s Enroulements: Qui Transformateur de Conception qui est bon pour Votre Application?<\/h1>\n<p>Dans le domaine de transformateur de conception, le choix de la dissolution de l'arrangement a un impact d\u00e9terminant sur la performance de l'\u00e9quipement, de l'efficacit\u00e9 et de la gamme d'application. Enroulements concentriques et entrelac\u00e9s enroulements sont deux des plus courantes d'enroulement configurations, largement utilis\u00e9 dans les transformateurs \u00e9lectriques, les transformateurs de distribution, et des r\u00e9acteurs. La compr\u00e9hension de leurs diff\u00e9rences non seulement aide les ing\u00e9nieurs \u00e0 optimiser les dessins, mais aussi aide les utilisateurs \u00e0 prendre des d\u00e9cisions plus \u00e9clair\u00e9es lors de la s\u00e9lection des produits.<\/p>\n<h3><a href=\"https:\/\/www.lstransformer.com\/fr\/\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-large wp-image-7227\" src=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1\u82f1\u6587\uff09.jpg\" alt=\"\" width=\"920\" height=\"498\" srcset=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1\u82f1\u6587\uff09.jpg 920w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1\u82f1\u6587\uff09-300x162.jpg 300w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1\u82f1\u6587\uff09-768x416.jpg 768w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1\u82f1\u6587\uff09-18x10.jpg 18w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/1\u82f1\u6587\uff09-600x325.jpg 600w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/a><\/h3>\n<p>&nbsp;<\/p>\n<h3><em>1. Base des Diff\u00e9rences Structurelles et D\u00e9finitions<\/em><\/h3>\n<h4 style=\"padding-left: 40px;\"><strong>1.1 Enroulements Concentriques: Le Traditionnel Couches De Mise En Page<\/strong><\/h4>\n<p style=\"padding-left: 40px;\">Enroulements concentriques se r\u00e9f\u00e9rer \u00e0 une structure o\u00f9 les spires de la bobine sont dispos\u00e9es en couches autour d'un m\u00eame axe central, g\u00e9n\u00e9ralement organis\u00e9s par niveau de tension ou de la fonction. Cette disposition provient de d\u00e9but de transformateur de design, dot\u00e9 d'une structure intuitive et relativement mature des processus de fabrication.<\/p>\n<p style=\"padding-left: 40px;\">Principe structurel et d'Am\u00e9nagement enroulements Concentriques adopter une radiale en couches arrangement. Par exemple, dans un typique transformateur de puissance:<\/p>\n<h6 style=\"padding-left: 80px;\"><strong>(1) Couche Int\u00e9rieure (C\u00f4t\u00e9 Basse Tension):\u00a0<\/strong><\/h6>\n<p style=\"padding-left: 80px;\">G\u00e9n\u00e9ralement enroul\u00e9 directement sur le noyau du transformateur. En raison de la baisse de tension, il n\u00e9cessite moins de distance d'isolation et peut \u00eatre plac\u00e9 pr\u00e8s de la base.<\/p>\n<h6 style=\"padding-left: 80px;\"><strong>(2) De La Couche Ext\u00e9rieure (C\u00f4t\u00e9 Haute Tension):\u00a0<\/strong><\/h6>\n<p style=\"padding-left: 80px;\">Enroul\u00e9 autour de la couche interne de l'enroulement. La tension la plus \u00e9lev\u00e9e n\u00e9cessite plus de l'isolation de l'espace et des mat\u00e9riaux.<\/p>\n<p style=\"padding-left: 40px;\">Cette &#8220;\u00e0 l'int\u00e9rieur-out&#8221; arrangement utilise le principe de base de l'induction \u00e9lectromagn\u00e9tique: lorsque le courant alternatif circule \u00e0 travers toute l'enroulement, il g\u00e9n\u00e8re une variation de flux magn\u00e9tique dans le noyau, qui ensuite les couples \u00e0 l'autre enroulement pour r\u00e9aliser la transformation de tension. La structure concentrique r\u00e9sultats dans une p\u00e9riode relativement concentr\u00e9 magn\u00e9tique chemin, mais le couplage \u00e9lectromagn\u00e9tique distance entre les enroulements est plus grande.<\/p>\n<h4 style=\"padding-left: 40px;\"><strong>1.2 Entrelac\u00e9s Enroulements: Moderne, L'Alternance De La Conception<\/strong><\/h4>\n<p style=\"padding-left: 40px;\">Interleaved enroulements repr\u00e9sentent une mise en page avanc\u00e9e lorsque la haute tension et basse tension enroulements sont divis\u00e9s en plusieurs sections et alternativement dispos\u00e9s le long de la direction axiale du noyau. Par exemple, une liquidation peut \u00eatre divis\u00e9 en 4 segments, avec haute tension et basse tension sections plac\u00e9es en alternance. Cette conception rompt avec la conception traditionnelle de la radiale de superposition, le d\u00e9placement axial vers le segment de l'entrelacement.<\/p>\n<h5 style=\"padding-left: 80px;\"><strong>1.2.1 Principe Structurel et l'Agencement Logique <\/strong><\/h5>\n<p style=\"padding-left: 80px;\">L'id\u00e9e de base derri\u00e8re entrelac\u00e9s enroulements est de r\u00e9duire les fuites magn\u00e9tiques distance entre les enroulements, et ainsi am\u00e9liorer l'efficacit\u00e9 de couplage \u00e9lectromagn\u00e9tique. En pla\u00e7ant haute et basse-tension d'enroulement sections en alternance, chaque basse tension section est positionn\u00e9e adjacente \u00e0 une section haute tension. Cela permet au champ magn\u00e9tique de passer plus directement entre eux, la r\u00e9duction des fuites de flux.<\/p>\n<h5 style=\"padding-left: 80px;\"><strong>1.2.2 Coefficient De Couplage De Formule <\/strong><\/h5>\n<p style=\"padding-left: 80px;\">Formule de calcul et le Coefficient de Couplage de l'Am\u00e9lioration Du coefficient de couplage (k) est un param\u00e8tre cl\u00e9 pour la mesure de l'\u00e9nergie de l'efficacit\u00e9 de transfert entre les enroulements, calcul\u00e9 comme<\/p>\n<p style=\"text-align: center;\"><strong>k = M \/ \u221a(L1 \u00d7 L2)<\/strong><\/p>\n<p style=\"padding-left: 80px;\">o\u00f9 M est l'inductance mutuelle<\/p>\n<p style=\"padding-left: 80px;\">L1, L2 sont des self-inductances de la haute tension et basse tension dans le bobinage, respectivement.<\/p>\n<p style=\"padding-left: 40px;\">Dans l'entrelacement de la conception, parce que la distance entre les sections d'enroulement est r\u00e9duite, l'inductance mutuelle M augmente de mani\u00e8re significative, ce qui accro\u00eet le coefficient de couplage k. Cela signifie plus d'\u00e9nergie magn\u00e9tique est utilis\u00e9 pour le transfert efficace plut\u00f4t que d'\u00eatre perdu que les fuites de flux.<\/p>\n<p><a href=\"https:\/\/www.lstransformer.com\/fr\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7228\" src=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2\uff08\u82f1\u6587\uff09-1.jpg\" alt=\"\" width=\"920\" height=\"498\" srcset=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2\uff08\u82f1\u6587\uff09-1.jpg 920w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2\uff08\u82f1\u6587\uff09-1-300x162.jpg 300w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2\uff08\u82f1\u6587\uff09-1-768x416.jpg 768w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2\uff08\u82f1\u6587\uff09-1-18x10.jpg 18w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/2\uff08\u82f1\u6587\uff09-1-600x325.jpg 600w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/a><\/p>\n<h3><em>2. Comparaison des performances et Principe de fonctionnement des Diff\u00e9rences<\/em><\/h3>\n<p>Pour montrer clairement la cl\u00e9 de diff\u00e9rences de performances entre les deux types de bobinages, le tableau suivant fournit une comparaison sur plusieurs dimensions:<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"289\"><strong>Fonction De La Dimension<\/strong><\/td>\n<td width=\"427\"><strong>Enroulements Concentriques<\/strong><\/td>\n<td width=\"410\"><strong>Interleaved Enroulements<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"289\">Couplage \u00c9lectromagn\u00e9tique De L'Efficacit\u00e9<\/td>\n<td width=\"427\">Plus bas, une meilleure fuites de flux<\/td>\n<td width=\"410\">Plus \u00e9lev\u00e9, r\u00e9duit consid\u00e9rablement les fuites de flux<\/td>\n<\/tr>\n<tr>\n<td width=\"289\">Imp\u00e9dance De Court-Circuit<\/td>\n<td width=\"427\">Relativement plus \u00e9lev\u00e9<\/td>\n<td width=\"410\">Peut \u00eatre con\u00e7u de mani\u00e8re \u00e0 \u00eatre inf\u00e9rieure<\/td>\n<\/tr>\n<tr>\n<td width=\"289\">Performances De Dissipation De Chaleur<\/td>\n<td width=\"427\">Possible plus grande diff\u00e9rence de temp\u00e9rature entre les couches<\/td>\n<td width=\"410\">De plus en plus uniforme distribution de la chaleur<\/td>\n<\/tr>\n<tr>\n<td width=\"289\">La Complexit\u00e9 De Fabrication<\/td>\n<td width=\"427\">Relativement simple, mature processus<\/td>\n<td width=\"410\">Plus complexe, n\u00e9cessite de la pr\u00e9cision de la segmentation<\/td>\n<\/tr>\n<tr>\n<td width=\"289\">Adapt\u00e9 Niveaux De Tension<\/td>\n<td width=\"427\">Commune de moyenne\/haute tension, haute capacit\u00e9, transformateurs<\/td>\n<td width=\"410\">Particuli\u00e8rement adapt\u00e9 pour une faible imp\u00e9dance \u00e0 haute fr\u00e9quence et les applications<\/td>\n<\/tr>\n<tr>\n<td width=\"289\">Les Facteurs De Co\u00fbt<\/td>\n<td width=\"427\">Baisse des co\u00fbts des mat\u00e9riaux, isolation standard exigences<\/td>\n<td width=\"410\">Potentiellement plus \u00e9lev\u00e9 les co\u00fbts de fabrication<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4 style=\"padding-left: 40px;\"><strong>2.1 \u00c9lectromagn\u00e9tique de la Performance et de l'Efficacit\u00e9 de l'Impact<\/strong><\/h4>\n<h5 style=\"padding-left: 80px;\"><strong>2.1.1 la Fuite de Flux et de l'Imp\u00e9dance de Court-Circuit\u00a0<\/strong><\/h5>\n<p style=\"padding-left: 80px;\">Dans les enroulements concentriques, la distance radiale entre la haute et la basse tension enroulements est plus grande, r\u00e9sultant en une plus grande fuite de flux. Les fuites de flux, non seulement r\u00e9duit l'efficacit\u00e9 de couplage, mais \u00e9galement pour augmenter l'imp\u00e9dance de court-circuit. Tandis que la hausse imp\u00e9dance de court-circuit permet de limiter le courant de court-circuit, il peut aussi conduire \u00e0 une plus grande r\u00e9gulation de la tension et des pertes.<\/p>\n<p style=\"padding-left: 80px;\">Interleaved enroulements de minimiser la distance moyenne entre la haute et la basse tension enroulements par le biais de l'alternance de l'arrangement. Selon Amp\u00e8re&#8217;s importante de la loi et le principe du champ magn\u00e9tique, la superposition, les champs magn\u00e9tiques g\u00e9n\u00e9r\u00e9s par des segments adjacents d'am\u00e9liorer le couplage, et la fuite magn\u00e9tique chemin est r\u00e9duite de fa\u00e7on significative. Par cons\u00e9quent, les concepteurs peuvent de mani\u00e8re plus flexible de contr\u00f4le de l'imp\u00e9dance de court-circuit, faisant de cette conception plus adapt\u00e9 pour les applications n\u00e9cessitant une faible imp\u00e9dance et une grande dynamique de la r\u00e9ponse, comme certains d'Entra\u00eenement \u00e0 Fr\u00e9quence Variable (VFD) blocs d'alimentation ou des r\u00e9acteurs sp\u00e9ciaux.<\/p>\n<h5 style=\"padding-left: 80px;\"><strong>2.1.2 Courants de Foucault de la Perte et de Caract\u00e9ristiques Haute Fr\u00e9quence\u00a0<\/strong><\/h5>\n<p style=\"padding-left: 80px;\">Courants de foucault perte est li\u00e9e \u00e0 la fr\u00e9quence et la force de l'\u00e9volution du champ magn\u00e9tique. Dans les enroulements concentriques, la r\u00e9partition in\u00e9gale de la fuite de champ magn\u00e9tique peut entra\u00eener de plus grandes pertes par courants de foucault dans les zones locales. En raison de sa plus uniforme de la distribution du champ magn\u00e9tique, entrelac\u00e9s enroulements peuvent r\u00e9duire la surchauffe locale et les pertes par courants de foucault, r\u00e9sultats particuli\u00e8rement bons en vertu de haute fr\u00e9quence ou harmonique riche en conditions d'exploitation (par exemple, les \u00e9nergies renouvelables onduleur transformateurs).<\/p>\n<h4 style=\"padding-left: 40px;\"><strong>2.2 Gestion Thermique et les Caract\u00e9ristiques de Dissipation de Chaleur<\/strong><\/h4>\n<h5 style=\"padding-left: 80px;\"><strong>2.2.1 Distribution de la Chaleur et de l'Efficacit\u00e9 de Refroidissement <\/strong><\/h5>\n<p style=\"padding-left: 80px;\">De la chaleur dans les enroulements concentriques souvent distribue en couches: l'int\u00e9rieur d'enroulement, \u00e0 proximit\u00e9 de la base, a une plus longue dissipation de la chaleur chemin; l'ext\u00e9rieur de liquidation est en contact direct avec le liquide de refroidissement (comme l'huile de transformateur ou de l'air), permettant une meilleure dissipation de la chaleur. Cette diff\u00e9rence de temp\u00e9rature peut conduire \u00e0 des points chauds locaux, affectant l'isolation de la dur\u00e9e de vie.<\/p>\n<p style=\"padding-left: 80px;\">En entrelac\u00e9 enroulements, l'alternance de l'arrangement de la haute et basse-tension des sections des r\u00e9sultats dans une distribution plus uniforme de la chaleur. Chaque section est plus directe du canal de refroidissement, en r\u00e9duisant l'ensemble du gradient de temp\u00e9rature. Cette disposition s'harmonise bien avec les exigences internationales pour la temp\u00e9rature du transformateur de mont\u00e9e limites, telles que la CEI 60076-7, en aidant \u00e0 am\u00e9liorer \u00e0 long terme la fiabilit\u00e9 de l'\u00e9quipement.<\/p>\n<h5 style=\"padding-left: 80px;\"><strong>2.2.2 Syst\u00e8me d'Isolation Thermique et de Vieillissement\u00a0<\/strong><\/h5>\n<p style=\"padding-left: 80px;\">Le vieillissement thermique taux de mat\u00e9riaux d'isolation suit l'\u00e9quation d'Arrhenius: le taux de vieillissement augmente de fa\u00e7on exponentielle avec la temp\u00e9rature. Si la surchauffe se produit dans les enroulements concentriques, il peut acc\u00e9l\u00e9rer le vieillissement de l'isolation dans ce domaine. La r\u00e9partition uniforme de chaleur dans entrelac\u00e9s enroulements des r\u00e9sultats plus coh\u00e9rents isolation globale des temp\u00e9ratures, le fait de retarder l'ensemble du processus de vieillissement et les attentes pour le transformateur de la dur\u00e9e de vie (g\u00e9n\u00e9ralement con\u00e7u pour les 25-30 ans).<\/p>\n<p><a href=\"https:\/\/www.lstransformer.com\/fr\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7229\" src=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/3\uff08\u82f1\u6587\uff09-1.jpg\" alt=\"\" width=\"920\" height=\"498\" srcset=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/3\uff08\u82f1\u6587\uff09-1.jpg 920w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/3\uff08\u82f1\u6587\uff09-1-300x162.jpg 300w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/3\uff08\u82f1\u6587\uff09-1-768x416.jpg 768w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/3\uff08\u82f1\u6587\uff09-1-18x10.jpg 18w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/3\uff08\u82f1\u6587\uff09-1-600x325.jpg 600w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/a><\/p>\n<h2><strong>Conclusion<\/strong><\/h2>\n<p>Enroulements concentriques et entrelac\u00e9s enroulements repr\u00e9sentent deux chemins transformateur de conception: classique et innovante. Enroulements concentriques sont connus pour leur simplicit\u00e9 et leur fiabilit\u00e9, convient pour la plupart des traditionnelles applications de puissance. Interleaved enroulements, avec leurs avantages de haute efficacit\u00e9 et la compacit\u00e9, sont de plus en plus de devenir le meilleur choix pour la haute fr\u00e9quence, les applications de haute efficacit\u00e9. Choisir le bon enroulement du transformateur de type si concentriques de liquidation pour les solides, des solutions rentables ou entrelac\u00e9 de liquidation pour une performance sup\u00e9rieure dans des conditions exigeantes\u2014est cruciale pour optimiser le transformateur d'alimentation de la conception et de l'application de la r\u00e9ussite.<\/p>\n<h2 style=\"font-weight: bold;\">Contact<\/h2>\n<p>LuShan, heure de l'est. 1975, est un fabricant professionnel Chinois sp\u00e9cialis\u00e9 dans les transformateurs de puissance et des r\u00e9acteurs de plus de 50 ans. Les produits de pointe sont <a href=\"https:\/\/www.lstransformer.com\/fr\/\">transformateur monophas\u00e9, triphas\u00e9 transformateurs d'isolement, transformateur \u00e9lectrique, transformateur de distribution, l'\u00e9tape vers le bas et d'intensifier le transformateur de basse tension du transformateur, transformateur \u00e0 haute tension, contr\u00f4le de transformateur toro\u00efdal transformateur, transformateur R-core; inductances DC, AC r\u00e9acteurs, le filtrage du r\u00e9acteur, de ligne et de charge du r\u00e9acteur, des bobines, le filtrage du r\u00e9acteur, et interm\u00e9diaire, \u00e0 haute fr\u00e9quence produits<\/a>.<\/p>\n<p>Nos transformateurs de puissance et les r\u00e9acteurs sont largement utilis\u00e9s dans les 10 domaines d'application: transport en commun rapide, les machines de construction, les \u00e9nergies renouvelables, intelligents de fabrication, des \u00e9quipements m\u00e9dicaux, de la mine de charbon de l'explosion de la pr\u00e9vention, de l'excitation du syst\u00e8me, frittage sous vide(four), d'une climatisation centrale.<\/p>\n<p>En savoir plus sur transformateur de puissance et le r\u00e9acteur: <a href=\"https:\/\/www.lstransformer.com\/fr\/\">www.lstransformer.com<\/a>.<\/p>\n<p>Si vous souhaitez obtenir des solutions personnalis\u00e9es pour les transformateurs ou des r\u00e9acteurs, veuillez nous contacter.<br \/>\nWhatsApp\uff1a+86 13787095096<br \/>\nE-mail: marketing@hnlsdz.com<\/p>","protected":false},"excerpt":{"rendered":"<p>Concentric vs. Interleaved Windings: Which Transformer Design is Right for Your Application? In the field of transformer design, the choice of winding arrangement has a decisive impact on equipment performance, efficiency, and application range. Concentric windings and interleaved windings are two of the most common winding configurations, widely used in power transformers, distribution transformers, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7223,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[48],"tags":[],"class_list":["post-7226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Concentric vs. Interleaved Windings: Which Transformer Design is Right for Your Application? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD Concentric vs Interleaved Transformer Windings: Coupling Coefficient, Leakage Flux &amp; Impedance Trade-Off<\/title>\n<meta name=\"description\" content=\"Concentric and interleaved windings solve different problems. Concentric uses radial layering\u2014LV winding close to the core, HV outside\u2014giving a mature, intuitive structure but a longer electromagnetic coupling distance and higher leakage flux. Interleaved splits HV and LV into axial segments arranged alternately, shortening the leakage path and roughly doubling the coupling coefficient (k = M\/\u221a(L1\u00d7L2)). Concentric tends toward higher short-circuit impedance; interleaved can be designed lower. 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Concentric uses radial layering\u2014LV winding close to the core, HV outside\u2014giving a mature, intuitive structure but a longer electromagnetic coupling distance and higher leakage flux. Interleaved splits HV and LV into axial segments arranged alternately, shortening the leakage path and roughly doubling the coupling coefficient (k = M\/\u221a(L1\u00d7L2)). Concentric tends toward higher short-circuit impedance; interleaved can be designed lower. 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This guide explains the trade-off and the application logic behind each arrangement.","breadcrumb":{"@id":"https:\/\/www.lstransformer.com\/concentric-vs-interleaved-windings-which-transformer-design-is-right-for-your-application\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.lstransformer.com\/concentric-vs-interleaved-windings-which-transformer-design-is-right-for-your-application\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.lstransformer.com\/concentric-vs-interleaved-windings-which-transformer-design-is-right-for-your-application\/#primaryimage","url":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/\u6d77\u5916\u4ea7\u54c1\u56fe.jpg","contentUrl":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/10\/\u6d77\u5916\u4ea7\u54c1\u56fe.jpg","width":644,"height":481},{"@type":"BreadcrumbList","@id":"https:\/\/www.lstransformer.com\/concentric-vs-interleaved-windings-which-transformer-design-is-right-for-your-application\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.lstransformer.com\/"},{"@type":"ListItem","position":2,"name":"Concentric vs. Interleaved Windings: Which Transformer Design is Right for Your Application?"}]},{"@type":"WebSite","@id":"https:\/\/www.lstransformer.com\/#website","url":"https:\/\/www.lstransformer.com\/","name":"LS transformateur de puissance, r\u00e9acteur de Ligne \u00e0 Haute tension transformateur d'Huile de transformateur immerg\u00e9-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD","description":"","publisher":{"@id":"https:\/\/www.lstransformer.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.lstransformer.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.lstransformer.com\/#organization","name":"LS transformateur de puissance, r\u00e9acteur de Ligne \u00e0 Haute tension transformateur d'Huile de transformateur immerg\u00e9-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD","url":"https:\/\/www.lstransformer.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.lstransformer.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/cropped-7e09bd7bad9c830e0d75b8487b0d77c3-1.webp","contentUrl":"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/cropped-7e09bd7bad9c830e0d75b8487b0d77c3-1.webp","width":760,"height":202,"caption":"LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD"},"image":{"@id":"https:\/\/www.lstransformer.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.lstransformer.com\/#\/schema\/person\/4aa28de58bbcbc630401c966317223d3","name":"xiangligougou","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/9cd84f27b57f8e0da2e8f59e38e2e665ad012e9ffc89a7182019a98e9590337b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9cd84f27b57f8e0da2e8f59e38e2e665ad012e9ffc89a7182019a98e9590337b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9cd84f27b57f8e0da2e8f59e38e2e665ad012e9ffc89a7182019a98e9590337b?s=96&d=mm&r=g","caption":"xiangligougou"},"sameAs":["https:\/\/lstransformer.com"],"url":"https:\/\/www.lstransformer.com\/fr\/author\/xiangligougou\/"}]}},"_links":{"self":[{"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/posts\/7226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/comments?post=7226"}],"version-history":[{"count":3,"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/posts\/7226\/revisions"}],"predecessor-version":[{"id":7232,"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/posts\/7226\/revisions\/7232"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/media\/7223"}],"wp:attachment":[{"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/media?parent=7226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/categories?post=7226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lstransformer.com\/fr\/wp-json\/wp\/v2\/tags?post=7226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}