{"id":1990,"date":"2026-06-18T16:44:20","date_gmt":"2026-06-18T08:44:20","guid":{"rendered":"https:\/\/tengyielectric.com\/?p=1990"},"modified":"2026-06-18T16:44:21","modified_gmt":"2026-06-18T08:44:21","slug":"transformateur-de-mise-a-la-terre-pour-la-modernisation-du-reseau-nigerian","status":"publish","type":"post","link":"https:\/\/tengyielectric.com\/fr\/earthing-transformer-for-nigerias-grid-upgrade\/","title":{"rendered":"Transformateur de mise \u00e0 la terre pour la modernisation du r\u00e9seau nig\u00e9rian"},"content":{"rendered":"<div class=\"gb-container gb-container-5dcbf9b3\">\n<div class=\"gb-container gb-container-c46cc12a\">\n<div class=\"gb-container gb-container-dbe22cd8\">\n\n<h2 class=\"gb-headline gb-headline-73529cd2 gb-headline-text\">Transformateur de mise \u00e0 la terre et syst\u00e8me d\u2019alimentation \u00e9lectrique continu pour la modernisation du r\u00e9seau \u00e9lectrique du Nigeria<\/h2>\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-4d8e6dc3\">\n<div class=\"gb-container gb-container-702e0c5d\">\n<div class=\"gb-container gb-container-928359b3\">\n\n<p class=\"wp-block-paragraph\">Nous sommes ravis de vous pr\u00e9senter la derni\u00e8re mise \u00e0 jour en provenance du Nigeria. Le transformateur de mise \u00e0 la terre et le syst\u00e8me d\u2019alimentation \u00e9lectrique continue int\u00e9gr\u00e9, con\u00e7us par Tengyi Electric pour le plus grand op\u00e9rateur national du r\u00e9seau \u00e9lectrique du Nigeria, viennent de sortir de la cha\u00eene de production et entrent d\u00e9sormais dans la phase de tests pr\u00e9-exp\u00e9dition, strictement selon le calendrier pr\u00e9vu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lieu du projet :<\/strong> Nigeria <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Secteur du client :<\/strong> R\u00e9seau \u00e9lectrique national \/ Service de transport d\u2019\u00e9lectricit\u00e9 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P\u00e9rim\u00e8tre du projet :<\/strong> Transformateur de mise \u00e0 la terre pour sous-station + syst\u00e8me d\u2019alimentation \u00e9lectrique continue int\u00e9gr\u00e9, fourniture cl\u00e9 en main<\/p>\n\n\n\n<h3 class=\"gb-headline gb-headline-b72dee92 gb-headline-text\">Contexte du projet<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pour la modernisation du r\u00e9seau \u00e9lectrique du Nigeria, notre client doit renforcer la s\u00e9curit\u00e9 des sous-stations et la fiabilit\u00e9 de la protection. Il lui faut un transformateur de mise \u00e0 la terre afin d\u2019\u00e9tablir la prise de terre du syst\u00e8me, ainsi qu\u2019un syst\u00e8me d\u2019alimentation \u00e9lectrique continue pour alimenter les fonctions critiques de commande et de communication. Afin d\u2019assurer la compatibilit\u00e9 technique et de simplifier la logistique, notre client a opt\u00e9 pour un ensemble int\u00e9gr\u00e9 \u201c tout-en-un \u201d. Cette approche garantit une parfaite synergie entre la mise \u00e0 la terre principale et la protection secondaire, assurant ainsi une solution fiable, pr\u00eate \u00e0 l\u2019installation sur site.<\/p>\n\n\n\n<h3 class=\"gb-headline gb-headline-01448f3c gb-headline-text\">Plans approuv\u00e9s<\/h3>\n\n\n<div class=\"gb-container gb-container-ba1a844f\">\n\n<figure class=\"gb-block-image gb-block-image-976a602f\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1100\" class=\"gb-image gb-image-976a602f\" src=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Approved-Drawing-for-Earthing-Transformers.webp\" alt=\"\" title=\"Plan approuv\u00e9 pour les transformateurs de mise \u00e0 la terre\" srcset=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Approved-Drawing-for-Earthing-Transformers.webp 1500w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Approved-Drawing-for-Earthing-Transformers-300x220.webp 300w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Approved-Drawing-for-Earthing-Transformers-1024x751.webp 1024w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Approved-Drawing-for-Earthing-Transformers-768x563.webp 768w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Approved-Drawing-for-Earthing-Transformers-16x12.webp 16w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Dans le cadre de modernisations transfrontali\u00e8res de r\u00e9seaux \u00e9lectriques, il est essentiel que les nouveaux \u00e9quipements s\u2019int\u00e8grent parfaitement aux infrastructures existantes. Ce plan approuv\u00e9 r\u00e9pond directement au besoin de notre client de pr\u00e9parer pr\u00e9cis\u00e9ment le site en amont, en fixant d\u00e9finitivement les donn\u00e9es exactes de poids pour la construction des fondations, ainsi que les param\u00e8tres sp\u00e9cifiques des transformateurs de courant (TC) requis pour la compatibilit\u00e9 avec les dispositifs de protection par relais. Ce processus met en lumi\u00e8re notre avantage fondamental : une ing\u00e9nierie sur mesure rigoureuse et un alignement technique proactif. En r\u00e9solvant d\u00e8s l\u2019amont les \u00e9ventuels probl\u00e8mes d\u2019int\u00e9gration civile et \u00e9lectrique avant le d\u00e9marrage de la fabrication, nous aidons nos clients \u00e0 \u00e9liminer totalement les risques de m\u00e9sadaptation sur site et les co\u00fbts li\u00e9s aux retouches, garantissant ainsi une installation fluide et \u00ab plug-and-play \u00bb \u00e0 l\u2019\u00e9tranger.<\/p>\n\n<\/div>\n\n\n<h3 class=\"gb-headline gb-headline-ffbdc226 gb-headline-text\">Points forts de la fabrication<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. <strong>Avantages des \u00e9quipements<\/strong><\/strong><\/p>\n\n\n<div class=\"gb-container gb-container-75aa4445\">\n\n<ul class=\"wp-block-list\">\n<li><strong>Protection haute performance :<\/strong>&nbsp;Le transformateur de mise \u00e0 la terre est \u00e9quip\u00e9 de transformateurs de courant (TC) haute pr\u00e9cision 5P20 et d\u2019un dispositif complet de s\u00e9curit\u00e9 (relais \u00e0 gaz, soupape de d\u00e9charge de pression et indicateur de niveau d\u2019huile).<\/li>\n\n\n\n<li><strong>Syst\u00e8me continu intelligent :<\/strong>&nbsp;Dispose d\u2019un \u00e9cran tactile IHM pour une surveillance en temps r\u00e9el, d\u2019une protection contre les surtensions (DPS) et d\u2019armoires modulaires con\u00e7ues pour des capacit\u00e9s de batteries flexibles et un c\u00e2blage ordonn\u00e9 et \u00e9tiquet\u00e9.<\/li>\n<\/ul>\n\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>2. <strong>&nbsp;Capacit\u00e9s de r\u00e9solution de probl\u00e8mes<\/strong><\/strong><\/p>\n\n\n<div class=\"gb-container gb-container-e414c029\">\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e9fi :<\/strong>&nbsp;Les projets \u00e0 l\u2019\u00e9tranger rencontrent souvent des retards d\u2019installation dus \u00e0 des embases d\u2019\u00e9quipements incompatibles avec les barres omnibus sur site, ou \u00e0 des probl\u00e8mes de compatibilit\u00e9 entre les syst\u00e8mes primaire et secondaire.<\/li>\n\n\n\n<li><strong>Notre solution :<\/strong>&nbsp;Nous avons personnalis\u00e9 les positions des embases du transformateur afin qu\u2019elles s\u2019alignent parfaitement avec les c\u00e2bles existants sur site. En fournissant le syst\u00e8me primaire (transformateur) et le syst\u00e8me secondaire (syst\u00e8me CC) sous forme de package int\u00e9gr\u00e9, nous avons \u00e9limin\u00e9 les conflits d\u2019int\u00e9gration et garanti une installation \u00ab z\u00e9ro reprise \u00bb, pr\u00eate \u00e0 l\u2019emploi.<\/li>\n<\/ul>\n\n<\/div>\n\n<div class=\"gb-container gb-container-1247082c\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-4d7feb70\">\n<div class=\"gb-grid-column gb-grid-column-cea3c21e\"><div class=\"gb-container gb-container-cea3c21e\">\n\n<figure class=\"gb-block-image gb-block-image-58ddcdd2\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1100\" class=\"gb-image gb-image-58ddcdd2\" src=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-1.webp\" alt=\"\" title=\"Transformateur de mise \u00e0 la terre pour la modernisation du r\u00e9seau nig\u00e9rian \u2013 1\" srcset=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-1.webp 1500w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-1-300x220.webp 300w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-1-1024x751.webp 1024w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-1-768x563.webp 768w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-1-16x12.webp 16w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-9c7bc2ea\"><div class=\"gb-container gb-container-9c7bc2ea\">\n\n<figure class=\"gb-block-image gb-block-image-120ee56d\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1100\" class=\"gb-image gb-image-120ee56d\" src=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-2.webp\" alt=\"\" title=\"Transformateur de mise \u00e0 la terre pour la modernisation du r\u00e9seau nig\u00e9rian \u2013 2\" srcset=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-2.webp 1500w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-2-300x220.webp 300w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-2-1024x751.webp 1024w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-2-768x563.webp 768w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-2-16x12.webp 16w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-59439a64\"><div class=\"gb-container gb-container-59439a64\">\n\n<figure class=\"gb-block-image gb-block-image-2a0a41f6\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1100\" class=\"gb-image gb-image-2a0a41f6\" src=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-3.webp\" alt=\"\" title=\"Transformateur de mise \u00e0 la terre pour la modernisation du r\u00e9seau nig\u00e9rian \u2013 3\" srcset=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-3.webp 1500w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-3-300x220.webp 300w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-3-1024x751.webp 1024w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-3-768x563.webp 768w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-3-16x12.webp 16w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-d810f95d\"><div class=\"gb-container gb-container-d810f95d\">\n\n<figure class=\"gb-block-image gb-block-image-d9fbad46\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"1100\" class=\"gb-image gb-image-d9fbad46\" src=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-4.webp\" alt=\"\" title=\"Transformateur de mise \u00e0 la terre pour la modernisation du r\u00e9seau nig\u00e9rian \u2013 4\" srcset=\"https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-4.webp 1500w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-4-300x220.webp 300w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-4-1024x751.webp 1024w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-4-768x563.webp 768w, https:\/\/tengyielectric.com\/wp-content\/uploads\/2026\/06\/Earthing-Transformer-for-Nigerias-Grid-Upgrade-4-16x12.webp 16w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n<h3 class=\"gb-headline gb-headline-bf845f34 gb-headline-text\">Production et contr\u00f4le qualit\u00e9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Chaque transformateur de mise \u00e0 la terre passe par la zone de remplissage d\u2019huile pour les op\u00e9rations d\u2019\u00e9tanch\u00e9it\u00e9 et de tests \u00e9lectriques une fois l\u2019assemblage termin\u00e9. Chaque armoire d\u2019alimentation CC est aliment\u00e9e et fonctionne en charge nominale avant exp\u00e9dition, ce qui nous permet de v\u00e9rifier que les modules restent stables et que chaque disjoncteur de branchement remplit correctement sa fonction. Les armoires sont fabriqu\u00e9es par jeux appari\u00e9s, clairement num\u00e9rot\u00e9es, etc., ce qui simplifie grandement l\u2019installation progressive une fois sur site.<\/p>\n\n\n<div class=\"gb-container gb-container-e1ae4081\">\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Armoire CC vers le Nigeria\" width=\"563\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/ewNWq5X-4Gg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">La vid\u00e9o montre le haut niveau de qualit\u00e9 de fabrication du transformateur de mise \u00e0 la terre et du syst\u00e8me CC personnalis\u00e9s pour le projet au Nigeria. De l\u2019alignement pr\u00e9cis des embases au c\u00e2blage interne soign\u00e9, chaque d\u00e9tail est con\u00e7u pour une installation sans accroc sur site et des performances fiables. Ce package int\u00e9gr\u00e9 est d\u00e9sormais pr\u00eat \u00e0 soutenir la modernisation du r\u00e9seau local.<\/p>\n\n\n\n<h3 class=\"gb-headline gb-headline-a5fd039f gb-headline-text\">Conclusion<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Que ce soit un transformateur de mise \u00e0 la terre assurant la s\u00e9curit\u00e9 par une liaison \u00e0 la terre fiable ou un syst\u00e8me d\u2019alimentation CC maintenant le fonctionnement des \u00e9quipements secondaires, le principe chez Tengyi reste le m\u00eame : la fiabilit\u00e9 repose sur les d\u00e9tails. Nous accompagnons nos clients du secteur des r\u00e9seaux dans le monde entier, de la conception \u00e0 la fabrication puis \u00e0 la livraison.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-b884af38\">\n<div class=\"gb-container gb-container-0d997913\">\n<div class=\"gb-container gb-container-12d6c45c\">\n<div class=\"gb-container gb-container-e4b92954\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-c263af85\">\n<div class=\"gb-grid-column gb-grid-column-be74dc72\"><div class=\"gb-container gb-container-be74dc72\">\n\n<p class=\"gb-headline gb-headline-a01f4858 gb-headline-text\">Nous vous proposons les meilleures solutions pour r\u00e9pondre \u00e0 vos besoins r\u00e9els.<\/p>\n\n\n\n<p class=\"gb-headline gb-headline-ffb4d65c gb-headline-text\">Contactez nos experts pour obtenir des solutions sur mesure.<\/p>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-3726250d\"><div class=\"gb-container gb-container-3726250d\">\n<div class=\"gb-container gb-container-4f0d8dd7\">\n\n<a class=\"gb-button gb-button-7d9b861c gb-button-text\" href=\"#popmake-561\">Obtenir un devis gratuit<\/a>\n\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Transformateur de mise \u00e0 la terre et syst\u00e8me d\u2019alimentation continue pour la modernisation du r\u00e9seau nig\u00e9rian \u2013 Nous sommes ravis de partager la derni\u00e8re mise \u00e0 jour provenant du Nigeria. Le transformateur de mise \u00e0 la terre et le syst\u00e8me d\u2019alimentation \u00e9lectrique int\u00e9gr\u00e9 en courant continu con\u00e7us par Tengyi Electric pour le plus grand r\u00e9seau national du Nigeria\u2026 <\/p>\n<p class=\"read-more-container\"><a title=\"Earthing Transformer for Nigeria&#8217;s Grid Upgrade\" class=\"read-more button\" href=\"https:\/\/tengyielectric.com\/fr\/earthing-transformer-for-nigerias-grid-upgrade\/#more-1990\" aria-label=\"En savoir plus sur Earthing Transformer for Nigeria&#8217;s Grid Upgrade\">Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":2001,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cases","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Earthing Transformer &amp; DC Power System for Nigeria Grid<\/title>\n<meta name=\"description\" content=\"Tengyi delivers an earthing transformer and DC power system for Nigeria&#039;s national grid operator, built to spec and tested before shipment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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