{"id":1492,"date":"2021-06-23T17:08:50","date_gmt":"2021-06-23T15:08:50","guid":{"rendered":"http:\/\/tssystems-online.com\/?page_id=1492"},"modified":"2021-06-23T18:30:05","modified_gmt":"2021-06-23T16:30:05","slug":"dielectric-loss-factor-tan-%ce%b4","status":"publish","type":"page","link":"http:\/\/tssystems-online.com\/en\/dielectric-loss-factor-tan-%ce%b4\/","title":{"rendered":"Dielectric Loss Factor (Tan \u03b4)"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>For perfect status survey of transformers, one method is absolutely recommendable: The monitoring of dielectric loss factor tan \u03b4 in the insulating oil.<\/p>\n<p>With ongoing aging of the transformer, the dielectric features of the insulating oil deteriorate gradually. The dielectric loss factor tan \u03b4, which describes the amount of dielectric losses, increases slowly and steadily.<\/p>\n\n\n\n<h2>Influences on tan \u03b4<\/h2>\n\n\n\n<ul><li>Increase of moisture in the insulating oil<\/li><li>Polar acting particles as aging products:<ul><li>Solved insulation varnishes<\/li><li>Decomposition residuals of paper and cardboard (cellulose)<\/li><\/ul><\/li><li>Temperature of oil (viscosity)<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2>Detection of Malfunctions<\/h2>\n\n\n\n<p>However, a rapid increase indicates malfunctions that can lead to dielectric breakdown. Continuous survey of tan \u03b4 during normal transformer operation (online monitoring) helps you, the operator, recognise malfunctions early and prevent accidents.<\/p>\n<p>The continuous monitoring of tan \u03b4 is <em>the<\/em> reliable and simple tool for increasing the operational safety of your transformers.\u00a0<\/p>\n<p>I want to leran more and<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"http:\/\/tssystems-online.com\/kontakt\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" src=\"http:\/\/tssystems-online.com\/wp-content\/uploads\/2014\/07\/Button-get-in-contact.jpg\" alt=\"\" class=\"wp-image-1017\" width=\"184\" height=\"71\" srcset=\"http:\/\/tssystems-online.com\/wp-content\/uploads\/2014\/07\/Button-get-in-contact.jpg 735w, http:\/\/tssystems-online.com\/wp-content\/uploads\/2014\/07\/Button-get-in-contact-300x116.jpg 300w\" sizes=\"(max-width: 184px) 100vw, 184px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>For perfect status survey of transformers, one method is absolutely recommendable: The monitoring of dielectric loss factor tan \u03b4 in the insulating oil. With ongoing aging of the transformer, the dielectric features of the insulating oil deteriorate gradually. The dielectric loss factor tan \u03b4, which describes the amount of dielectric losses, increases slowly and steadily.<\/p>\n<p class=\"more-link\"><a href=\"http:\/\/tssystems-online.com\/en\/dielectric-loss-factor-tan-%ce%b4\/\" class=\"themebutton2\">Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"categories":[],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/pages\/1492"}],"collection":[{"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/comments?post=1492"}],"version-history":[{"count":4,"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/pages\/1492\/revisions"}],"predecessor-version":[{"id":1511,"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/pages\/1492\/revisions\/1511"}],"wp:attachment":[{"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/media?parent=1492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/categories?post=1492"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/tssystems-online.com\/en\/wp-json\/wp\/v2\/tags?post=1492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}