{"id":487376,"date":"2025-10-28T15:10:27","date_gmt":"2025-10-28T14:10:27","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=487376"},"modified":"2025-10-29T11:01:51","modified_gmt":"2025-10-29T10:01:51","slug":"alpine-a390-lactive-torque-vectoring-au-service-de-lagilite-electrique","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/alpine-a390-lactive-torque-vectoring-au-service-de-lagilite-electrique\/","title":{"rendered":"Alpine A390 : l’Active Torque Vectoring au service de l’agilit\u00e9 \u00e9lectrique"},"content":{"rendered":"

Le nouveau SUV <\/i>\u00e9lectrique A390 d’Alpine est dot\u00e9 d’une architecture originale compos\u00e9e de trois moteurs, avec un moteur \u00e0 l’avant assurant la motricit\u00e9 aux roues avant et deux moteurs \u00e0 l’arri\u00e8re entra\u00eenant chacun une roue arri\u00e8re. <\/span><\/h3>\n

Outre la transmission int\u00e9grale, cette configuration m\u00e9canique rend possible la gestion individuelle de chaque moteur \u00e9lectrique arri\u00e8re. Une architecture qui surpasse les capacit\u00e9s du diff\u00e9rentiel \u00e0 glissement limit\u00e9 m\u00e9canique traditionnel pour contr\u00f4ler avec une plus grande rapidit\u00e9 et finesse le couple envoy\u00e9 sur chacune des roues arri\u00e8re. Au terme de 5 ans de d\u00e9veloppement et de mise au point, Alpine d\u00e9voile l’Alpine Active Torque Vectoring.\u00a0<\/p>\n

Un syst\u00e8me hyper innovant.<\/strong><\/p>\n

\"\"Permettant une r\u00e9partition de 0 \u00e0 100 % du couple entre les deux roues arri\u00e8re, cette innovation brevet\u00e9e conf\u00e8re une s\u00e9curit\u00e9 et une agilit\u00e9 dynamique hors pair. Selon la demande du conducteur (angle au volant et vitesse du v\u00e9hicule), l’Alpine Active Torque Vectoring g\u00e9n\u00e8re une diff\u00e9rentiation de la r\u00e9partition du couple aux roues arri\u00e8re. Cette action corrige l’\u00e9cart de glissement de la roue droite par rapport \u00e0 la roue gauche (et inversement) et optimise la dynamique du v\u00e9hicule en virage. Ce syst\u00e8me \u00e9limine la moindre tendance sous-vireuse ou survireuse du v\u00e9hicule,\u00a0 pr\u00e9cise Constance Leraud-Reyser<\/strong> Ing\u00e9nieure Syst\u00e8mes Pilot\u00e9s, Alpine. L’Alpine Active Torque Vectoring agit de mani\u00e8re ultra-r\u00e9active, de l’ordre du milli\u00e8me de seconde, aussi bien en phase d’acc\u00e9l\u00e9ration, en virage et qu’en ligne droite.<\/p>\n

S\u00e9curit\u00e9 accrue<\/strong><\/p>\n

L’Alpine Active Torque Vectoring, par l’am\u00e9lioration de la motricit\u00e9 qu’il procure, am\u00e9liore la s\u00e9curit\u00e9 de conduite de Alpine A390. Concr\u00e8tement, si l’une des roues arri\u00e8re patine sur une plaque de verglas, le couple sera corrig\u00e9 afin d’optimiser la tenue de route.
\nPour l’information du conducteur, un affichage sp\u00e9cifique au niveau du combin\u00e9 d’instrumentation et sur l’\u00e9cran central dans la partie Live Data d’Alpine Telemetrics permet la visualisation en temps r\u00e9el du fonctionnement de l’Alpine Active Torque Vectoring.<\/p>\n

Une conduite aff\u00fbt\u00e9e<\/strong><\/p>\n

Gr\u00e2ce \u00e0 trois syst\u00e8mes compl\u00e9mentaires de gestion du couple et cinq modes de conduite, lL’Alpine Torque Pre-Control se concentre sur la motricit\u00e9. L’eAWD\u00a0 (4 roues motrices) module la balance du v\u00e9hicule en virage par la r\u00e9partition du couple entre l’essieu avant et l’essieu arri\u00e8re. L’Alpine Active Torque Vectoring assure la r\u00e9partition entre les roues arri\u00e8re.<\/p>\n

Cinq modes de conduite <\/strong><\/p>\n

S\u00e9lectionnables au volant : Save, Normal, Sport, Perso et un nouveau mode Track. Selon le choix de personnalisation du conducteur, l’angle du volant et la vitesse, l’Alpine Active Torque Vectoring assure une r\u00e9partition diff\u00e9rente du couple entre la roue gauche et la roue droite accentuant selon l’agilit\u00e9, le dynamisme en courbes ou encore la stabilit\u00e9 \u00e0 hautes vitesses.<\/p>\n

Vid\u00e9o de pr\u00e9sentation<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Le nouveau SUV \u00e9lectrique A390 d’Alpine est dot\u00e9 d’une architecture originale compos\u00e9e de trois moteurs, avec un moteur \u00e0 l’avant assurant la motricit\u00e9 aux roues avant et deux moteurs \u00e0 l’arri\u00e8re entra\u00eenant chacun une roue arri\u00e8re. Outre la transmission int\u00e9grale, cette configuration m\u00e9canique rend possible la gestion individuelle de chaque moteur \u00e9lectrique arri\u00e8re. Une architecture […]<\/p>\n","protected":false},"author":11,"featured_media":487378,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[886,883],"tags":[1640,10670],"domains":[47],"ppma_author":[1143],"class_list":["post-487376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr","category-technologies","tag-automobile","tag-mobilite-electrique","domains-electronique-eci"],"acf":[],"yoast_head":"<\/title>\n<meta name=\"description\" content=\"L' A390 \u00e9lectrique est dot\u00e9 de trois moteurs, avec un pour les roues avant et deux moteurs \u00e0 l'arri\u00e8re entra\u00eenant chacun une roue arri\u00e8re\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/487376\/\" \/>\n<meta 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