{"id":44566,"date":"2026-01-14T23:20:44","date_gmt":"2026-01-14T22:20:44","guid":{"rendered":"https:\/\/sergi-energy.com\/resilience-systemique\/"},"modified":"2026-01-22T21:48:53","modified_gmt":"2026-01-22T20:48:53","slug":"resilience-systemique","status":"publish","type":"page","link":"https:\/\/sergi-energy.com\/fr\/infrastructures-critiques\/resilience-systemique\/","title":{"rendered":"R\u00e9silience syst\u00e9mique"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"44566\" class=\"elementor elementor-44566 elementor-42163\" data-elementor-post-type=\"page\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ec83db6 e-flex e-con-boxed e-con e-parent\" data-id=\"ec83db6\" 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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-9aae378 e-con-full e-flex e-con e-child\" data-id=\"9aae378\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc3d543 elementor-widget elementor-widget-the7-breadcrumb\" data-id=\"cc3d543\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"the7-breadcrumb.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"assistive-text\">Vous \u00eates ici :<\/div><ol class=\"breadcrumbs text-small rcrumbs\" itemscope itemtype=\"https:\/\/schema.org\/BreadcrumbList\"><li itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"><i aria-hidden=\"true\" class=\"sn sn-keyboard_arrow_right\"><\/i><a itemprop=\"item\" href=\"https:\/\/sergi-energy.com\/fr\/\" title=\"Accueil\"><span itemprop=\"name\">Accueil<\/span><\/a><meta itemprop=\"position\" content=\"1\" \/><\/li><li class=\"current\" itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\"><i aria-hidden=\"true\" class=\"sn sn-keyboard_arrow_right\"><\/i><span itemprop=\"name\">Page<\/span><meta itemprop=\"position\" content=\"2\" \/><\/li><\/ol>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e61bdd8 elementor-widget-tablet__width-inherit elementor-widget elementor-widget-the7-heading\" data-id=\"e61bdd8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"the7-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"the7-heading-title elementor-size-default\">R\u00e9silience syst\u00e9mique<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e82eea elementor-widget-tablet__width-inherit elementor-widget elementor-widget-the7-heading\" data-id=\"6e82eea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"the7-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"the7-heading-title elementor-size-default\">Pr\u00e9vention des pannes de dominos dans le r\u00e9seau \u00e9lectrique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cbea66a elementor-widget elementor-widget-text-editor\" data-id=\"cbea66a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"480\" data-end=\"528\">Pr\u00e9venir les d\u00e9faillances en cascade entre les syst\u00e8mes \u00e9lectriques interconnect\u00e9s<\/h3><p data-start=\"530\" data-end=\"689\"> <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-fda4231 e-con-full e-flex e-con e-child\" data-id=\"fda4231\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-c972e8f e-flex e-con-boxed e-con e-parent\" data-id=\"c972e8f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;mountains&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" opacity=\"0.33\" d=\"M473,67.3c-203.9,88.3-263.1-34-320.3,0C66,119.1,0,59.7,0,59.7V0h1000v59.7 c0,0-62.1,26.1-94.9,29.3c-32.8,3.3-62.8-12.3-75.8-22.1C806,49.6,745.3,8.7,694.9,4.7S492.4,59,473,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" opacity=\"0.66\" d=\"M734,67.3c-45.5,0-77.2-23.2-129.1-39.1c-28.6-8.7-150.3-10.1-254,39.1 s-91.7-34.4-149.2,0C115.7,118.3,0,39.8,0,39.8V0h1000v36.5c0,0-28.2-18.5-92.1-18.5C810.2,18.1,775.7,67.3,734,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M766.1,28.9c-200-57.5-266,65.5-395.1,19.5C242,1.8,242,5.4,184.8,20.6C128,35.8,132.3,44.9,89.9,52.5C28.6,63.7,0,0,0,0 h1000c0,0-9.9,40.9-83.6,48.1S829.6,47,766.1,28.9z\"\/>\n<\/svg>\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-fe96d6f e-con-full e-flex e-con e-child\" data-id=\"fe96d6f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-37c51df e-con-full e-flex e-con e-child\" data-id=\"37c51df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f802c24 elementor-widget elementor-widget-text-editor\" data-id=\"f802c24\" 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 data-start=\"752\" data-end=\"906\">Les transformateurs et les postes fonctionnent comme des syst\u00e8mes \u00e9troitement interconnect\u00e9s.<br data-start=\"1756\" data-end=\"1759\">Une d\u00e9faillance \u00e0 un moment donn\u00e9 peut surcharger les actifs voisins, d\u00e9clenchant une r\u00e9action en cha\u00eene de coupures qui s\u2019\u00e9tend rapidement au-del\u00e0 du site initial.<\/p><p data-start=\"752\" data-end=\"906\">Une fois d\u00e9clench\u00e9es, les d\u00e9faillances en cascade sont difficiles \u00e0 contenir avec les sch\u00e9mas de protection conventionnels.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-961c54d e-con-full e-flex e-con e-child\" data-id=\"961c54d\" 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-55427af elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"55427af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"sn sn-online_prediction\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Les experts en nergy soulignent syst\u00e9matiquement que les d\u00e9faillances en cascade se propagent plus rapidement que les m\u00e9canismes de r\u00e9ponse traditionnels, en particulier dans les r\u00e9seaux de transmission tr\u00e8s charg\u00e9s.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-fcdaec7 e-con-full e-flex e-con e-child\" data-id=\"fcdaec7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9dbd544 elementor-widget elementor-widget-image\" data-id=\"9dbd544\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"2000\" height=\"1161\" src=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2024\/06\/20230509004231.jpg\" class=\"attachment-full size-full wp-image-44577\" alt=\"\" srcset=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2024\/06\/20230509004231.jpg 2000w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2024\/06\/20230509004231-300x174.jpg 300w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2024\/06\/20230509004231-1024x594.jpg 1024w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2024\/06\/20230509004231-768x446.jpg 768w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2024\/06\/20230509004231-1536x892.jpg 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" title=\"20230509004231 \u203a SERGI\" \/>\t\t\t\t\t\t\t\t\t\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-82749c2 e-flex e-con-boxed e-con e-parent\" data-id=\"82749c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47c97f2 elementor-widget elementor-widget-heading\" data-id=\"47c97f2\" 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\">De la faille locale \u00e0 la r\u00e9action en cha\u00eene<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15ca6a3 content-align-left icon-box-vertical-align-top icon-vertical-align-start elementor-widget elementor-widget-the7_image_box_grid_widget\" data-id=\"15ca6a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"the7_image_box_grid_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"the7-box-grid-wrapper the7-elementor-widget loading-effect-none the7_image_box_grid_widget-15ca6a3\">\t\t\t<div class=\"dt-css-grid\">\n\t\t\t\t\t\t\t\t\t<div class=\"wf-cell shown\">\n\t\t\t\t\t\t<div class=\"the7-image-box-wrapper the7-box-wrapper the7-elementor-widget\">\t\t\t\t\t\t\t<div class=\"box-content-wrapper\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-image-div \">\n\t\t\t\t\t\t\t\t\t\t<a class=\"post-thumbnail-rollover layzr-bg img-css-resize-wrapper\" ><img decoding=\"async\" width=\"217\" height=\"150\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039;%20viewBox%3D&#039;0%200%20217%20150&#039;%2F%3E\" class=\"attachment-full size-full preload-me aspect lazy lazy-load\" alt=\"\" style=\"--ratio: 217 \/ 150;\" data-src=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/short-circuit.png\" loading=\"eager\" \/><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"box-content\">\n\t\t\t\t\t\t\t\t\t<h4 class=\"box-heading\"><a >Faute interne<\/a><\/h4><div class=\"box-description\">Une panne interne de transformateur d\u00e9clenche un \u00e9v\u00e9nement \u00e0 haute \u00e9nergie au niveau de l\u2019actif.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"wf-cell shown\">\n\t\t\t\t\t\t<div class=\"the7-image-box-wrapper the7-box-wrapper the7-elementor-widget\">\t\t\t\t\t\t\t<div class=\"box-content-wrapper\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-image-div \">\n\t\t\t\t\t\t\t\t\t\t<a class=\"post-thumbnail-rollover layzr-bg img-css-resize-wrapper\" ><img decoding=\"async\" width=\"1536\" height=\"864\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039;%20viewBox%3D&#039;0%200%201536%20864&#039;%2F%3E\" class=\"attachment-full size-full preload-me aspect lazy lazy-load\" alt=\"\" sizes=\"(max-width: 1536px) 100vw, 1536px\" style=\"--ratio: 1536 \/ 864;\" data-src=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Transformer-explosion-and-fire.jpg\" loading=\"eager\" data-srcset=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Transformer-explosion-and-fire.jpg 1536w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Transformer-explosion-and-fire-300x169.jpg 300w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Transformer-explosion-and-fire-1024x576.jpg 1024w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Transformer-explosion-and-fire-768x432.jpg 768w\" \/><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"box-content\">\n\t\t\t\t\t\t\t\t\t<h4 class=\"box-heading\"><a >Surtension \u00e9lectrique<\/a><\/h4><div class=\"box-description\">La faille g\u00e9n\u00e8re de la pression et des surtensions \u00e9lectriques qui se propagent au-del\u00e0 du transformateur initial.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"wf-cell shown\">\n\t\t\t\t\t\t<div class=\"the7-image-box-wrapper the7-box-wrapper the7-elementor-widget\">\t\t\t\t\t\t\t<div class=\"box-content-wrapper\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-image-div \">\n\t\t\t\t\t\t\t\t\t\t<a class=\"post-thumbnail-rollover layzr-bg img-css-resize-wrapper\" ><img decoding=\"async\" width=\"1920\" height=\"1080\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039;%20viewBox%3D&#039;0%200%201920%201080&#039;%2F%3E\" class=\"attachment-full size-full preload-me aspect lazy lazy-load\" alt=\"\" sizes=\"(max-width: 1920px) 100vw, 1920px\" style=\"--ratio: 1920 \/ 1080;\" data-src=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/trips_11zon.webp\" loading=\"eager\" data-srcset=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/trips_11zon.webp 1920w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/trips_11zon-300x169.webp 300w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/trips_11zon-1024x576.webp 1024w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/trips_11zon-768x432.webp 768w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/trips_11zon-1536x864.webp 1536w\" \/><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"box-content\">\n\t\t\t\t\t\t\t\t\t<h4 class=\"box-heading\"><a >Voyages relais<\/a><\/h4><div class=\"box-description\">Les relais de protection isolent les actifs, supprimant la capacit\u00e9 critique du r\u00e9seau.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"wf-cell shown\">\n\t\t\t\t\t\t<div class=\"the7-image-box-wrapper the7-box-wrapper the7-elementor-widget\">\t\t\t\t\t\t\t<div class=\"box-content-wrapper\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-image-div \">\n\t\t\t\t\t\t\t\t\t\t<a class=\"post-thumbnail-rollover layzr-bg img-css-resize-wrapper\" ><img decoding=\"async\" width=\"1920\" height=\"1080\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039;%20viewBox%3D&#039;0%200%201920%201080&#039;%2F%3E\" class=\"attachment-full size-full preload-me aspect lazy lazy-load\" alt=\"\" sizes=\"(max-width: 1920px) 100vw, 1920px\" style=\"--ratio: 1920 \/ 1080;\" data-src=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/grid-overload_11zon.webp\" loading=\"eager\" data-srcset=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/grid-overload_11zon.webp 1920w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/grid-overload_11zon-300x169.webp 300w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/grid-overload_11zon-1024x576.webp 1024w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/grid-overload_11zon-768x432.webp 768w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/grid-overload_11zon-1536x864.webp 1536w\" \/><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"box-content\">\n\t\t\t\t\t\t\t\t\t<h4 class=\"box-heading\"><a >Surcharge de r\u00e9seau<\/a><\/h4><div class=\"box-description\">La redistribution de la charge augmente la contrainte sur les postes adjacents, augmentant la probabilit\u00e9 de d\u00e9faillances secondaires.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"wf-cell shown\">\n\t\t\t\t\t\t<div class=\"the7-image-box-wrapper the7-box-wrapper the7-elementor-widget\">\t\t\t\t\t\t\t<div class=\"box-content-wrapper\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-image-div \">\n\t\t\t\t\t\t\t\t\t\t<a class=\"post-thumbnail-rollover layzr-bg img-css-resize-wrapper\" ><img decoding=\"async\" width=\"1920\" height=\"1080\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#039;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#039;%20viewBox%3D&#039;0%200%201920%201080&#039;%2F%3E\" class=\"attachment-full size-full preload-me aspect lazy lazy-load\" alt=\"\" sizes=\"(max-width: 1920px) 100vw, 1920px\" style=\"--ratio: 1920 \/ 1080;\" data-src=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Cascading-Outages_11zon.webp\" loading=\"eager\" data-srcset=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Cascading-Outages_11zon.webp 1920w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Cascading-Outages_11zon-300x169.webp 300w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Cascading-Outages_11zon-1024x576.webp 1024w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Cascading-Outages_11zon-768x432.webp 768w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2026\/01\/Cascading-Outages_11zon-1536x864.webp 1536w\" \/><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"box-content\">\n\t\t\t\t\t\t\t\t\t<h4 class=\"box-heading\"><a >Coupures en cascade<\/a><\/h4><div class=\"box-description\">Une fois que plusieurs actifs sont d\u00e9connect\u00e9s, les pannes se propagent dans toutes les r\u00e9gions, perturbant les services essentiels.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fff593b elementor-widget elementor-widget-heading\" data-id=\"fff593b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u00c0 ce stade, l\u2019\u00e9v\u00e9nement n\u2019est plus local \u2014 il devient syst\u00e9mique.<\/h5>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-e33e384 e-flex e-con-boxed e-con e-parent\" data-id=\"e33e384\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b9f937 elementor-widget elementor-widget-heading\" data-id=\"5b9f937\" 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\">Renforcer la r\u00e9silience : pr\u00e9vention et att\u00e9nuation<\/h2>\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-7f226a4 e-grid e-con-full e-con e-child\" data-id=\"7f226a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b71fccc e-con-full e-flex e-con e-child\" data-id=\"b71fccc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f063267 elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"f063267\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-shield-alt\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M466.5 83.7l-192-80a48.15 48.15 0 0 0-36.9 0l-192 80C27.7 91.1 16 108.6 16 128c0 198.5 114.5 335.7 221.5 380.3 11.8 4.9 25.1 4.9 36.9 0C360.1 472.6 496 349.3 496 128c0-19.4-11.7-36.9-29.5-44.3zM256.1 446.3l-.1-381 175.9 73.3c-3.3 151.4-82.1 261.1-175.8 307.7z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Pr\u00e9vention<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d2e613 elementor-widget elementor-widget-text-editor\" data-id=\"1d2e613\" 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 data-start=\"1692\" data-end=\"1728\">La pr\u00e9vention vise \u00e0 r\u00e9duire l\u2019exposition avant que les d\u00e9fauts ne surviennent, gr\u00e2ce \u00e0 des \u00e9valuations cibl\u00e9es des risques et au renforcement des infrastructures.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d79ec8d elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"d79ec8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Identification des vuln\u00e9rabilit\u00e9s sp\u00e9cifiques au site<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Renforcement des infrastructures avant la d\u00e9faillance<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Maintenance pr\u00e9ventive et mises \u00e0 niveau des syst\u00e8mes<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-47bba19 e-con-full e-flex e-con e-child\" data-id=\"47bba19\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9155583 elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"9155583\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-shield-virus\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224,192a16,16,0,1,0,16,16A16,16,0,0,0,224,192ZM466.5,83.68l-192-80A57.4,57.4,0,0,0,256.05,0a57.4,57.4,0,0,0-18.46,3.67l-192,80A47.93,47.93,0,0,0,16,128C16,326.5,130.5,463.72,237.5,508.32a48.09,48.09,0,0,0,36.91,0C360.09,472.61,496,349.3,496,128A48,48,0,0,0,466.5,83.68ZM384,256H371.88c-28.51,0-42.79,34.47-22.63,54.63l8.58,8.57a16,16,0,1,1-22.63,22.63l-8.57-8.58C306.47,313.09,272,327.37,272,355.88V368a16,16,0,0,1-32,0V355.88c0-28.51-34.47-42.79-54.63-22.63l-8.57,8.58a16,16,0,0,1-22.63-22.63l8.58-8.57c20.16-20.16,5.88-54.63-22.63-54.63H128a16,16,0,0,1,0-32h12.12c28.51,0,42.79-34.47,22.63-54.63l-8.58-8.57a16,16,0,0,1,22.63-22.63l8.57,8.58c20.16,20.16,54.63,5.88,54.63-22.63V112a16,16,0,0,1,32,0v12.12c0,28.51,34.47,42.79,54.63,22.63l8.57-8.58a16,16,0,0,1,22.63,22.63l-8.58,8.57C329.09,189.53,343.37,224,371.88,224H384a16,16,0,0,1,0,32Zm-96,0a16,16,0,1,0,16,16A16,16,0,0,0,288,256Z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Att\u00e9nuation<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c792d70 elementor-widget elementor-widget-text-editor\" data-id=\"c792d70\" 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 data-start=\"1692\" data-end=\"1728\">L\u2019att\u00e9nuation traite du moment m\u00eame de l\u2019\u00e9chec.<br data-start=\"4364\" data-end=\"4367\">Seules les solutions capables d\u2019agir dans les premi\u00e8res millisecondes d\u2019une panne interne peuvent limiter l\u2019escalade de pression et pr\u00e9venir les effets domino.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8fd914 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"d8fd914\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Les solutions \u00e0 action rapide r\u00e9duisent la gravit\u00e9 des incidents et limitent les effets en cascade.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-da4e708 e-flex e-con-boxed e-con e-parent\" data-id=\"da4e708\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-9e222d4 e-con-full e-flex e-con e-child\" data-id=\"9e222d4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-194cc96 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"194cc96\" 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\">Comment <b>le SERGI<\/b> contribue \u00e0 la r\u00e9silience<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f4732d elementor-widget elementor-widget-text-editor\" data-id=\"5f4732d\" 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 data-start=\"2327\" data-end=\"2497\">Traiter le risque syst\u00e9mique des transformateurs n\u00e9cessite des m\u00e9canismes de protection capables d\u2019intervenir avant l\u2019escalade.<br data-start=\"5155\" data-end=\"5158\">SERGI d\u00e9veloppe des syst\u00e8mes de protection m\u00e9canique passifs con\u00e7us pour limiter les cons\u00e9quences physiques des pannes internes des transformateurs et soutenir la r\u00e9cup\u00e9ration du r\u00e9seau.<\/p><p data-start=\"2327\" data-end=\"2497\">Ces syst\u00e8mes fonctionnent ind\u00e9pendamment de l\u2019alimentation externe, de la logique de contr\u00f4le ou de la connectivit\u00e9 num\u00e9rique.<\/p><p data-start=\"2327\" data-end=\"2497\">Ces approches s\u2019alignent sur des cadres reconnus internationalement, notamment la NFPA 850, les directives IEC et IEEE, soutenant les objectifs de r\u00e9silience des infrastructures.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-cd33716 e-con-full e-flex e-con e-child\" data-id=\"cd33716\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75ceb82 elementor-widget elementor-widget-image\" data-id=\"75ceb82\" 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=\"1500\" height=\"1000\" src=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2025\/12\/3-Manufacturing.jpg\" class=\"attachment-full size-full wp-image-44579\" alt=\"\" srcset=\"https:\/\/sergi-energy.com\/wp-content\/uploads\/2025\/12\/3-Manufacturing.jpg 1500w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2025\/12\/3-Manufacturing-300x200.jpg 300w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2025\/12\/3-Manufacturing-1024x683.jpg 1024w, https:\/\/sergi-energy.com\/wp-content\/uploads\/2025\/12\/3-Manufacturing-768x512.jpg 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" title=\"3-Fabrication \u203a SERGI\" \/>\t\t\t\t\t\t\t\t\t\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<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-2daea47 e-flex e-con-boxed e-con e-parent\" data-id=\"2daea47\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-41d8f6a elementor-widget elementor-widget-text-editor\" data-id=\"41d8f6a\" 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>Comprendre comment les d\u00e9fauts locaux \u00e9voluent en d\u00e9faillances syst\u00e9miques est essentiel pour d\u00e9finir des strat\u00e9gies de protection efficaces.<br data-start=\"6103\" data-end=\"6106\">La section suivante examine les m\u00e9canismes de risque physique qui alimentent ces cascades \u2014 et comment ils peuvent \u00eatre trait\u00e9s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf4039d elementor-widget elementor-widget-button\" data-id=\"bf4039d\" 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:\/\/sergi-energy.com\/risks-protection\/\">\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\">Explorer les risques et la protection<\/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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>You are here: Home P\u00e1gina Pr\u00e9vention des pannes de dominos dans le r\u00e9seau \u00e9lectrique Pr\u00e9venir les d\u00e9faillances en cascade entre les syst\u00e8mes \u00e9lectriques interconnect\u00e9s Les transformateurs et les postes fonctionnent comme des syst\u00e8mes \u00e9troitement interconnect\u00e9s.Une d\u00e9faillance \u00e0 un moment donn\u00e9 peut surcharger les actifs voisins, d\u00e9clenchant une r\u00e9action en cha\u00eene de coupures qui s\u2019\u00e9tend rapidement&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":44652,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-44566","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sergi-energy.com\/fr\/wp-json\/wp\/v2\/pages\/44566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sergi-energy.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sergi-energy.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sergi-energy.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sergi-energy.com\/fr\/wp-json\/wp\/v2\/comments?post=44566"}],"version-history":[{"count":3,"href":"https:\/\/sergi-energy.com\/fr\/wp-json\/wp\/v2\/pages\/44566\/revisions"}],"predecessor-version":[{"id":44655,"href":"https:\/\/sergi-energy.com\/fr\/wp-json\/wp\/v2\/pages\/44566\/revisions\/44655"}],"up":[{"embeddable":true,"href":"https:\/\/sergi-energy.com\/fr\/wp-json\/wp\/v2\/pages\/44652"}],"wp:attachment":[{"href":"https:\/\/sergi-energy.com\/fr\/wp-json\/wp\/v2\/media?parent=44566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}