{"id":2213,"date":"2025-05-17T02:12:46","date_gmt":"2025-05-17T02:12:46","guid":{"rendered":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/"},"modified":"2025-05-17T02:12:45","modified_gmt":"2025-05-17T02:12:45","slug":"difference-between-css-and-uss-in-compact-substation","status":"publish","type":"post","link":"https:\/\/www.compactsub.com\/fr\/difference-between-css-and-uss-in-compact-substation\/","title":{"rendered":"Diff\u00e9rence entre CSS et USS dans une sous-station compacte"},"content":{"rendered":"<p>Lorsqu'il s'agit de sous-stations compactes, il est essentiel de comprendre la diff\u00e9rence entre CSS et USS. CSS signifie Compact <a href=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" rel=\"nofollow\" title=\"Appareillage\" target=\"_blank\">Guide de l'appareillage<\/a> Il s'agit d'une solution compacte et peu encombrante qui int\u00e8gre plusieurs dispositifs dans une seule armoire. USS, quant \u00e0 lui, fait r\u00e9f\u00e9rence au syst\u00e8me d'appareillage de commutation sans interruption, con\u00e7u pour les applications \u00e0 haute fiabilit\u00e9 qui n\u00e9cessitent un temps d'arr\u00eat minimal. Si les deux solutions privil\u00e9gient la compacit\u00e9, CSS se concentre sur l'efficacit\u00e9 de l'espace, tandis que USS met l'accent sur la tol\u00e9rance aux pannes et la fiabilit\u00e9.<\/p>\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"535\" src=\"https:\/\/www.compactsub.com\/wp-content\/uploads2025\/04\/Zgs-American-Type-Substation-Compact-Substation-2.webp\" alt=\"Diff\u00e9rence entre CSS et USS dans une sous-station compacte\" class=\"wp-image-1929\" \/><\/figure>\n<p>Lors de la conception d'une sous-station compacte, il est essentiel de comprendre la diff\u00e9rence entre CSS et USS. Le CSS, ou transformateur de courant secondaire, mesure le flux de courant, tandis que l'USS, ou transformateur de tension secondaire, mesure les niveaux de tension. Bien qu'ils soient tous deux essentiels \u00e0 la surveillance et au contr\u00f4le des op\u00e9rations de la sous-station, ils ont des fonctions distinctes. Le CSS assure une lecture pr\u00e9cise du courant, tandis que l'USS fournit des mesures de tension fiables. En comprenant les fonctions uniques de chacun, les ing\u00e9nieurs peuvent optimiser les performances des sous-stations, garantissant ainsi une distribution d'\u00e9nergie s\u00fbre et efficace.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"535\" src=\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/05\/20250516143751147.webp\" alt=\"Diff\u00e9rence entre CSS et USS dans une sous-station compacte\" class=\"wp-image-1929\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Lorsqu'il s'agit de sous-stations compactes, il est essentiel de comprendre la diff\u00e9rence entre CSS et USS. C<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2213","post","type-post","status-publish","format-standard","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Difference Between CSS and USS in compact substation - PINEELE<\/title>\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.compactsub.com\/fr\/difference-between-css-and-uss-in-compact-substation\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Difference Between CSS and USS in compact substation - PINEELE\" \/>\n<meta property=\"og:description\" content=\"When it comes to compact substations, understanding the difference between CSS and USS is crucial. C\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.compactsub.com\/fr\/difference-between-css-and-uss-in-compact-substation\/\" \/>\n<meta property=\"og:site_name\" content=\"PINEELE\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-17T02:12:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250430140120205.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1781\" \/>\n\t<meta property=\"og:image:height\" content=\"931\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Zheng Ji\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Zheng Ji\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture est.\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/\"},\"author\":{\"name\":\"Zheng Ji\",\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/person\/9c468b09110a368441992acf344088af\"},\"headline\":\"Difference Between CSS and USS in compact substation\",\"datePublished\":\"2025-05-17T02:12:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/\"},\"wordCount\":152,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.compactsub.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads2025\/04\/Zgs-American-Type-Substation-Compact-Substation-2.webp\",\"articleSection\":[\"news\"],\"inLanguage\":\"fr-BE\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/\",\"url\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/\",\"name\":\"Difference Between CSS and USS in compact substation - PINEELE\",\"isPartOf\":{\"@id\":\"https:\/\/www.compactsub.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads2025\/04\/Zgs-American-Type-Substation-Compact-Substation-2.webp\",\"datePublished\":\"2025-05-17T02:12:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#breadcrumb\"},\"inLanguage\":\"fr-BE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-BE\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#primaryimage\",\"url\":\"https:\/\/www.compactsub.com\/wp-content\/uploads2025\/04\/Zgs-American-Type-Substation-Compact-Substation-2.webp\",\"contentUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads2025\/04\/Zgs-American-Type-Substation-Compact-Substation-2.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.compactsub.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Difference Between CSS and USS in compact substation\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.compactsub.com\/#website\",\"url\":\"https:\/\/www.compactsub.com\/\",\"name\":\"PINEELE\",\"description\":\"ZHENGXI GROUP\u2018 Subsidiary\",\"publisher\":{\"@id\":\"https:\/\/www.compactsub.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.compactsub.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-BE\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.compactsub.com\/#organization\",\"name\":\"Pineele\",\"url\":\"https:\/\/www.compactsub.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-BE\",\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/06\/pine-logo.webp\",\"contentUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/06\/pine-logo.webp\",\"width\":213,\"height\":66,\"caption\":\"Pineele\"},\"image\":{\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/person\/9c468b09110a368441992acf344088af\",\"name\":\"Zheng Ji\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-BE\",\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"Zheng Ji\"},\"sameAs\":[\"http:\/\/www.compactsub.com\"],\"url\":\"https:\/\/www.compactsub.com\/fr\/author\/zheng-ji\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Difference Between CSS and USS in compact substation - PINEELE","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.compactsub.com\/fr\/difference-between-css-and-uss-in-compact-substation\/","og_locale":"fr_FR","og_type":"article","og_title":"Difference Between CSS and USS in compact substation - PINEELE","og_description":"When it comes to compact substations, understanding the difference between CSS and USS is crucial. C","og_url":"https:\/\/www.compactsub.com\/fr\/difference-between-css-and-uss-in-compact-substation\/","og_site_name":"PINEELE","article_published_time":"2025-05-17T02:12:46+00:00","og_image":[{"width":1781,"height":931,"url":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250430140120205.webp","type":"image\/webp"}],"author":"Zheng Ji","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Zheng Ji","Dur\u00e9e de lecture est.":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#article","isPartOf":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/"},"author":{"name":"Zheng Ji","@id":"https:\/\/www.compactsub.com\/#\/schema\/person\/9c468b09110a368441992acf344088af"},"headline":"Difference Between CSS and USS in compact substation","datePublished":"2025-05-17T02:12:46+00:00","mainEntityOfPage":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/"},"wordCount":152,"commentCount":0,"publisher":{"@id":"https:\/\/www.compactsub.com\/#organization"},"image":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads2025\/04\/Zgs-American-Type-Substation-Compact-Substation-2.webp","articleSection":["news"],"inLanguage":"fr-BE","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/","url":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/","name":"Difference Between CSS and USS in compact substation - PINEELE","isPartOf":{"@id":"https:\/\/www.compactsub.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#primaryimage"},"image":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads2025\/04\/Zgs-American-Type-Substation-Compact-Substation-2.webp","datePublished":"2025-05-17T02:12:46+00:00","breadcrumb":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#breadcrumb"},"inLanguage":"fr-BE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/"]}]},{"@type":"ImageObject","inLanguage":"fr-BE","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#primaryimage","url":"https:\/\/www.compactsub.com\/wp-content\/uploads2025\/04\/Zgs-American-Type-Substation-Compact-Substation-2.webp","contentUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads2025\/04\/Zgs-American-Type-Substation-Compact-Substation-2.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-compact-substation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.compactsub.com\/"},{"@type":"ListItem","position":2,"name":"Difference Between CSS and USS in compact substation"}]},{"@type":"WebSite","@id":"https:\/\/www.compactsub.com\/#website","url":"https:\/\/www.compactsub.com\/","name":"PINEELE","description":"ZHENGXI GROUP\u2018 Subsidiary","publisher":{"@id":"https:\/\/www.compactsub.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.compactsub.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-BE"},{"@type":"Organization","@id":"https:\/\/www.compactsub.com\/#organization","name":"Pineele","url":"https:\/\/www.compactsub.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-BE","@id":"https:\/\/www.compactsub.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/06\/pine-logo.webp","contentUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/06\/pine-logo.webp","width":213,"height":66,"caption":"Pineele"},"image":{"@id":"https:\/\/www.compactsub.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.compactsub.com\/#\/schema\/person\/9c468b09110a368441992acf344088af","name":"Zheng Ji","image":{"@type":"ImageObject","inLanguage":"fr-BE","@id":"https:\/\/www.compactsub.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","caption":"Zheng Ji"},"sameAs":["http:\/\/www.compactsub.com"],"url":"https:\/\/www.compactsub.com\/fr\/author\/zheng-ji\/"}]}},"_links":{"self":[{"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/posts\/2213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/comments?post=2213"}],"version-history":[{"count":1,"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/posts\/2213\/revisions"}],"predecessor-version":[{"id":2214,"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/posts\/2213\/revisions\/2214"}],"wp:attachment":[{"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/media?parent=2213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/categories?post=2213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.compactsub.com\/fr\/wp-json\/wp\/v2\/tags?post=2213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}