{"id":12839,"date":"2021-10-06T00:43:23","date_gmt":"2021-10-05T22:43:23","guid":{"rendered":"https:\/\/electrical-engineering-portal.com\/academy\/?post_type=product&#038;p=12839"},"modified":"2021-11-11T20:19:30","modified_gmt":"2021-11-11T19:19:30","slug":"course-transformer-differential-protection-schematics-relay-settings-testing","status":"publish","type":"product","link":"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing\/","title":{"rendered":"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing"},"content":{"rendered":"<p>This course deals with transformer differential protection, analyzing schemes, various relay settings and protection testing. We will analyze the transformer differential schematics and talk about current transformers (CTs), CT errors and errors due to the tap changer in the transformers.<\/p>\n<p>Special attention is paid to\u00a0<strong>biased differential protection of transformer<\/strong>\u00a0and modification of standard scheme by providing a restraining winding which is energized by the through current. We will also discuss relay protection setting calculations, MS Excel calculation sheet &amp; plotting of slope, relay characteristics and trip characteristics.<\/p>\n<p>The last lessons are dedicated to drawing the relay settings calculations curve and finding a point of intersection and drawing protection characteristics.<\/p>\n<p><iframe src=\"https:\/\/player.vimeo.com\/video\/621816000?dnt=1&amp;app_id=122963\" width=\"640\" height=\"360\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write\"><\/iframe><\/p>\n<p>Power Transformers generally develop rare faults as it is static, totally enclosed and oil-immersed but if these faults sustain the results may be serious unless the transformer is disconnected.<\/p>\n<p>The best way of protecting power transformers against an internal fault is by the method of differential protection scheme since it covers\u00a0<strong>the transformer\u2019 zone of protection<\/strong>. So for a transformer having ratings of 5 MVA and above, the differential scheme serves as an important protection against internal phase-to-phase and phase-to-earth faults.<\/p>\n<p>For more information and more video preview, please go to the course page:<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"qzQtOaMBHP\"><p><a href=\"https:\/\/electrical-engineering-portal.com\/academy\/courses\/transformer-differential-protection-schematics-relay-settings-testing\">Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing&#8221; &#8212; EEP Academy Courses\" src=\"https:\/\/electrical-engineering-portal.com\/academy\/courses\/transformer-differential-protection-schematics-relay-settings-testing\/embed#?secret=Om9490KySZ#?secret=qzQtOaMBHP\" data-secret=\"qzQtOaMBHP\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to analyse and troubleshoot transformer differential protection schematics, relay setting calculations and trip characteristics. Study transformer winding connections from vector diagram and drawing relay settings calculations curve. 22 lessons in 3h 53m total course length.<\/p>\n<div class=\"single_add_to_cart_button button woo_courselink\">\n<a title=\"Learn more about the couse\" href=\"https:\/\/electrical-engineering-portal.com\/academy\/courses\/transformer-differential-protection-schematics-relay-settings-testing\">See course details<\/a>\n<\/div>\n","protected":false},"author":11,"featured_media":12845,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[160,117,400],"product_tag":[964,963,962,110,961],"class_list":["post-12839","product","type-product","status-publish","has-post-thumbnail","product_cat-power-substation","product_cat-relay-protection","product_cat-transformers","product_tag-ct-errors","product_tag-current-transformers","product_tag-relay-settings","product_tag-schematics","product_tag-transformer-differential-protection","first","instock","virtual","sold-individually","purchasable","product-type-course"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing - EEP Academy Courses<\/title>\n<meta name=\"description\" content=\"Learn how to analyse and troubleshoot transformer differential protection schematics, relay setting calculations and trip characteristics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing - EEP Academy Courses\" \/>\n<meta property=\"og:description\" content=\"Learn how to analyse and troubleshoot transformer differential protection schematics, relay setting calculations and trip characteristics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing\" \/>\n<meta property=\"og:site_name\" content=\"EEP Academy Courses\" \/>\n<meta property=\"article:publisher\" content=\"http:\/\/www.facebook.com\/eeportal\" \/>\n<meta property=\"article:modified_time\" content=\"2021-11-11T19:19:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/electrical-engineering-portal.com\/academy\/wp-content\/uploads\/2021\/10\/course-transformer-differential-protection-schematics-relay-settings-testing-.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"926\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@eeportal_com\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/product\\\/course-transformer-differential-protection-schematics-relay-settings-testing\",\"url\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/product\\\/course-transformer-differential-protection-schematics-relay-settings-testing\",\"name\":\"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing - EEP Academy Courses\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/product\\\/course-transformer-differential-protection-schematics-relay-settings-testing#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/product\\\/course-transformer-differential-protection-schematics-relay-settings-testing#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/course-transformer-differential-protection-schematics-relay-settings-testing-.jpg\",\"datePublished\":\"2021-10-05T22:43:23+00:00\",\"dateModified\":\"2021-11-11T19:19:30+00:00\",\"description\":\"Learn how to analyse and troubleshoot transformer differential protection schematics, relay setting calculations and trip characteristics.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/product\\\/course-transformer-differential-protection-schematics-relay-settings-testing#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/product\\\/course-transformer-differential-protection-schematics-relay-settings-testing\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/product\\\/course-transformer-differential-protection-schematics-relay-settings-testing#primaryimage\",\"url\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/course-transformer-differential-protection-schematics-relay-settings-testing-.jpg\",\"contentUrl\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/course-transformer-differential-protection-schematics-relay-settings-testing-.jpg\",\"width\":1000,\"height\":926,\"caption\":\"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/product\\\/course-transformer-differential-protection-schematics-relay-settings-testing#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Electrical Engineering Shop\",\"item\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/#website\",\"url\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/\",\"name\":\"EEP Academy Courses\",\"description\":\"Advanced Learning Platform For Electrical Engineers\",\"publisher\":{\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/#organization\"},\"alternateName\":\"Cutting-edge hand-crafted electrical engineering courses\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/#organization\",\"name\":\"EEP Academy\",\"alternateName\":\"Cutting-edge hand-crafted electrical engineering courses\",\"url\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/eep-academy-logo.png\",\"contentUrl\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/eep-academy-logo.png\",\"width\":533,\"height\":67,\"caption\":\"EEP Academy\"},\"image\":{\"@id\":\"https:\\\/\\\/electrical-engineering-portal.com\\\/academy\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"http:\\\/\\\/www.facebook.com\\\/eeportal\",\"https:\\\/\\\/x.com\\\/eeportal_com\",\"http:\\\/\\\/www.linkedin.com\\\/groups\\\/EEP-Electrical-Engineering-Portal-4141766\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing - EEP Academy Courses","description":"Learn how to analyse and troubleshoot transformer differential protection schematics, relay setting calculations and trip characteristics.","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:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing","og_locale":"en_US","og_type":"article","og_title":"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing - EEP Academy Courses","og_description":"Learn how to analyse and troubleshoot transformer differential protection schematics, relay setting calculations and trip characteristics.","og_url":"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing","og_site_name":"EEP Academy Courses","article_publisher":"http:\/\/www.facebook.com\/eeportal","article_modified_time":"2021-11-11T19:19:30+00:00","og_image":[{"width":1000,"height":926,"url":"https:\/\/electrical-engineering-portal.com\/academy\/wp-content\/uploads\/2021\/10\/course-transformer-differential-protection-schematics-relay-settings-testing-.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@eeportal_com","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing","url":"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing","name":"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing - EEP Academy Courses","isPartOf":{"@id":"https:\/\/electrical-engineering-portal.com\/academy\/#website"},"primaryImageOfPage":{"@id":"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing#primaryimage"},"image":{"@id":"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing#primaryimage"},"thumbnailUrl":"https:\/\/electrical-engineering-portal.com\/academy\/wp-content\/uploads\/2021\/10\/course-transformer-differential-protection-schematics-relay-settings-testing-.jpg","datePublished":"2021-10-05T22:43:23+00:00","dateModified":"2021-11-11T19:19:30+00:00","description":"Learn how to analyse and troubleshoot transformer differential protection schematics, relay setting calculations and trip characteristics.","breadcrumb":{"@id":"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing#primaryimage","url":"https:\/\/electrical-engineering-portal.com\/academy\/wp-content\/uploads\/2021\/10\/course-transformer-differential-protection-schematics-relay-settings-testing-.jpg","contentUrl":"https:\/\/electrical-engineering-portal.com\/academy\/wp-content\/uploads\/2021\/10\/course-transformer-differential-protection-schematics-relay-settings-testing-.jpg","width":1000,"height":926,"caption":"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing"},{"@type":"BreadcrumbList","@id":"https:\/\/electrical-engineering-portal.com\/academy\/product\/course-transformer-differential-protection-schematics-relay-settings-testing#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/electrical-engineering-portal.com\/academy\/"},{"@type":"ListItem","position":2,"name":"Electrical Engineering Shop","item":"https:\/\/electrical-engineering-portal.com\/academy\/shop\/"},{"@type":"ListItem","position":3,"name":"Transformer Differential Protection Course: Understanding Schematics, Relay Settings and Testing"}]},{"@type":"WebSite","@id":"https:\/\/electrical-engineering-portal.com\/academy\/#website","url":"https:\/\/electrical-engineering-portal.com\/academy\/","name":"EEP Academy Courses","description":"Advanced Learning Platform For Electrical Engineers","publisher":{"@id":"https:\/\/electrical-engineering-portal.com\/academy\/#organization"},"alternateName":"Cutting-edge hand-crafted electrical engineering courses","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/electrical-engineering-portal.com\/academy\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/electrical-engineering-portal.com\/academy\/#organization","name":"EEP Academy","alternateName":"Cutting-edge hand-crafted electrical engineering courses","url":"https:\/\/electrical-engineering-portal.com\/academy\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/electrical-engineering-portal.com\/academy\/#\/schema\/logo\/image\/","url":"https:\/\/electrical-engineering-portal.com\/academy\/wp-content\/uploads\/2021\/07\/eep-academy-logo.png","contentUrl":"https:\/\/electrical-engineering-portal.com\/academy\/wp-content\/uploads\/2021\/07\/eep-academy-logo.png","width":533,"height":67,"caption":"EEP Academy"},"image":{"@id":"https:\/\/electrical-engineering-portal.com\/academy\/#\/schema\/logo\/image\/"},"sameAs":["http:\/\/www.facebook.com\/eeportal","https:\/\/x.com\/eeportal_com","http:\/\/www.linkedin.com\/groups\/EEP-Electrical-Engineering-Portal-4141766"]}]}},"_links":{"self":[{"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/product\/12839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/comments?post=12839"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/media\/12845"}],"wp:attachment":[{"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/media?parent=12839"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/product_brand?post=12839"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/product_cat?post=12839"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/electrical-engineering-portal.com\/academy\/wp-json\/wp\/v2\/product_tag?post=12839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}