{"id":1547,"date":"2026-03-09T00:43:48","date_gmt":"2026-03-09T00:43:48","guid":{"rendered":"https:\/\/lordtransformer.com\/ai-site\/dyn11-transformer-connection-vector-group-and-applications\/"},"modified":"2026-03-09T00:43:48","modified_gmt":"2026-03-09T00:43:48","slug":"dyn11-transformer-connection-vector-group-and-applications","status":"publish","type":"post","link":"https:\/\/lordtransformer.com\/ai-site\/dyn11-transformer-connection-vector-group-and-applications\/","title":{"rendered":"Dyn11 Transformer Connection: Vector Group and Applications"},"content":{"rendered":"<h2>Overview<\/h2>\n<p>Dyn11 is the most common vector group for distribution transformers worldwide.<\/p>\n<h2>Configuration<\/h2>\n<ul>\n<li>Delta (D) on HV side<\/li>\n<li>Star (y) on LV side with neutral (n)<\/li>\n<li>-30\u00b0 phase shift (11 oclock position)<\/li>\n<\/ul>\n<h2>Advantages<\/h2>\n<p>Third harmonic suppression, good unbalanced load capability, standard for LV distribution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview Dyn11 is the most common vector group for distribution transformers worldwide. Configuration Delta (D) on HV side Star (y) on LV side with neutral (n) -30\u00b0 phase shift (11 oclock position) Advantages Third harmonic suppression, good unbalanced load capability, standard for LV distribution.<\/p>\n","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":"default","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":"","ast-disable-related-posts":"","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":"","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":[3],"tags":[],"class_list":["post-1547","post","type-post","status-publish","format-standard","hentry","category-design"],"_links":{"self":[{"href":"https:\/\/lordtransformer.com\/ai-site\/wp-json\/wp\/v2\/posts\/1547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lordtransformer.com\/ai-site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lordtransformer.com\/ai-site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lordtransformer.com\/ai-site\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lordtransformer.com\/ai-site\/wp-json\/wp\/v2\/comments?post=1547"}],"version-history":[{"count":0,"href":"https:\/\/lordtransformer.com\/ai-site\/wp-json\/wp\/v2\/posts\/1547\/revisions"}],"wp:attachment":[{"href":"https:\/\/lordtransformer.com\/ai-site\/wp-json\/wp\/v2\/media?parent=1547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lordtransformer.com\/ai-site\/wp-json\/wp\/v2\/categories?post=1547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lordtransformer.com\/ai-site\/wp-json\/wp\/v2\/tags?post=1547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}