{"id":2221,"date":"2025-05-17T02:19:35","date_gmt":"2025-05-17T02:19:35","guid":{"rendered":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/"},"modified":"2025-05-17T02:19:34","modified_gmt":"2025-05-17T02:19:34","slug":"difference-between-css-and-uss-in-secondary-substation","status":"publish","type":"post","link":"https:\/\/www.compactsub.com\/da\/difference-between-css-and-uss-in-secondary-substation\/","title":{"rendered":"Forskellen mellem CSS og USS i en sekund\u00e6r transformerstation"},"content":{"rendered":"<p>I sekund\u00e6re transformerstationer er det afg\u00f8rende at forst\u00e5 forskellen mellem CSS og USS for at f\u00e5 en effektiv str\u00f8mfordeling. CSS, eller Current Transformer Secondary, m\u00e5ler den str\u00f8m, der flyder gennem et kredsl\u00f8b, mens USS, eller Voltage Transformer Secondary, m\u00e5ler sp\u00e6ndingen. Begge er vigtige for at overv\u00e5ge og kontrollere elektricitetsstr\u00f8mmen. Mens CSS bruges til str\u00f8mm\u00e5ling, bruges USS til sp\u00e6ndingsm\u00e5ling. N\u00f8jagtige m\u00e5linger g\u00f8r det muligt for operat\u00f8rerne at opdage uregelm\u00e6ssigheder, forhindre fejl og sikre p\u00e5lidelig str\u00f8mforsyning.<\/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\/uploads\/2025\/04\/20250417105903.webp\" alt=\"Forskellen mellem CSS og USS i en sekund\u00e6r transformerstation\" class=\"wp-image-1929\" \/><\/figure>\n<p>I en sekund\u00e6r transformerstation er det afg\u00f8rende for effektiv drift og vedligeholdelse at forst\u00e5 forskellen mellem CSS og USS. CSS, eller Circuit Switching Scheme, er et centraliseret kontrolsystem, der styrer str\u00f8mflow og omskiftning. USS, eller Unit Substation System, er et decentraliseret kontrolsystem, der regulerer str\u00f8mfordelingen p\u00e5 enhedsniveau. Mens CSS giver et bredere systemoverblik, giver USS st\u00f8rre fleksibilitet og tilpasningsevne. N\u00e5r man kender forskellen mellem disse to systemer, kan fagfolk p\u00e5 sekund\u00e6re transformerstationer tr\u00e6ffe informerede beslutninger og optimere elnettets ydeevne.<\/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=\"Forskellen mellem CSS og USS i en sekund\u00e6r transformerstation\" class=\"wp-image-1929\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>I sekund\u00e6re transformerstationer er det afg\u00f8rende at forst\u00e5 forskellen mellem CSS og USS for at kunne arbejde effektivt. <\/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-2221","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 secondary 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\/da\/difference-between-css-and-uss-in-secondary-substation\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Difference Between CSS and USS in secondary substation - PINEELE\" \/>\n<meta property=\"og:description\" content=\"In secondary substations, understanding the difference between CSS and USS is crucial for efficient\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.compactsub.com\/da\/difference-between-css-and-uss-in-secondary-substation\/\" \/>\n<meta property=\"og:site_name\" content=\"PINEELE\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-17T02:19:35+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=\"Skrevet af\" \/>\n\t<meta name=\"twitter:data1\" content=\"Zheng Ji\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimeret l\u00e6setid\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minut\" \/>\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-secondary-substation\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/\"},\"author\":{\"name\":\"Zheng Ji\",\"@id\":\"https:\/\/www.compactsub.com\/#\/schema\/person\/9c468b09110a368441992acf344088af\"},\"headline\":\"Difference Between CSS and USS in secondary substation\",\"datePublished\":\"2025-05-17T02:19:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/\"},\"wordCount\":168,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.compactsub.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250417105903.webp\",\"articleSection\":[\"news\"],\"inLanguage\":\"da-DK\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/\",\"url\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/\",\"name\":\"Difference Between CSS and USS in secondary substation - PINEELE\",\"isPartOf\":{\"@id\":\"https:\/\/www.compactsub.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250417105903.webp\",\"datePublished\":\"2025-05-17T02:19:35+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#breadcrumb\"},\"inLanguage\":\"da-DK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"da-DK\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#primaryimage\",\"url\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250417105903.webp\",\"contentUrl\":\"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250417105903.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-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 secondary 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\":\"da-DK\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.compactsub.com\/#organization\",\"name\":\"Pineele\",\"url\":\"https:\/\/www.compactsub.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"da-DK\",\"@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\":\"da-DK\",\"@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\/da\/author\/zheng-ji\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Difference Between CSS and USS in secondary 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\/da\/difference-between-css-and-uss-in-secondary-substation\/","og_locale":"da_DK","og_type":"article","og_title":"Difference Between CSS and USS in secondary substation - PINEELE","og_description":"In secondary substations, understanding the difference between CSS and USS is crucial for efficient","og_url":"https:\/\/www.compactsub.com\/da\/difference-between-css-and-uss-in-secondary-substation\/","og_site_name":"PINEELE","article_published_time":"2025-05-17T02:19:35+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":{"Skrevet af":"Zheng Ji","Estimeret l\u00e6setid":"1 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#article","isPartOf":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/"},"author":{"name":"Zheng Ji","@id":"https:\/\/www.compactsub.com\/#\/schema\/person\/9c468b09110a368441992acf344088af"},"headline":"Difference Between CSS and USS in secondary substation","datePublished":"2025-05-17T02:19:35+00:00","mainEntityOfPage":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/"},"wordCount":168,"commentCount":0,"publisher":{"@id":"https:\/\/www.compactsub.com\/#organization"},"image":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250417105903.webp","articleSection":["news"],"inLanguage":"da-DK","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/","url":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/","name":"Difference Between CSS and USS in secondary substation - PINEELE","isPartOf":{"@id":"https:\/\/www.compactsub.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#primaryimage"},"image":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250417105903.webp","datePublished":"2025-05-17T02:19:35+00:00","breadcrumb":{"@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#breadcrumb"},"inLanguage":"da-DK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/"]}]},{"@type":"ImageObject","inLanguage":"da-DK","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-substation\/#primaryimage","url":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250417105903.webp","contentUrl":"https:\/\/www.compactsub.com\/wp-content\/uploads\/2025\/04\/20250417105903.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.compactsub.com\/difference-between-css-and-uss-in-secondary-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 secondary 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":"da-DK"},{"@type":"Organization","@id":"https:\/\/www.compactsub.com\/#organization","name":"Pineele","url":"https:\/\/www.compactsub.com\/","logo":{"@type":"ImageObject","inLanguage":"da-DK","@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":"da-DK","@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\/da\/author\/zheng-ji\/"}]}},"_links":{"self":[{"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/posts\/2221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/comments?post=2221"}],"version-history":[{"count":1,"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/posts\/2221\/revisions"}],"predecessor-version":[{"id":2222,"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/posts\/2221\/revisions\/2222"}],"wp:attachment":[{"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/media?parent=2221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/categories?post=2221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.compactsub.com\/da\/wp-json\/wp\/v2\/tags?post=2221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}