{"id":2331,"date":"2014-12-08T10:02:23","date_gmt":"2014-12-08T10:02:23","guid":{"rendered":"http:\/\/blog.uk.tdk-lambda.com\/uk\/?p=2331"},"modified":"2015-07-10T11:19:38","modified_gmt":"2015-07-10T11:19:38","slug":"active-cathodic-protection-for-offshore-wind-turbines","status":"publish","type":"post","link":"https:\/\/blog.uk.tdk-lambda.com\/uk\/2014\/12\/08\/active-cathodic-protection-for-offshore-wind-turbines\/","title":{"rendered":"Active cathodic protection for offshore wind turbines"},"content":{"rendered":"<p><a href=\"https:\/\/www.emea.lambda.tdk.com\/uk\/hws\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.uk.tdk-lambda.com\/uk\/files\/2011\/07\/HWS-500-125.jpg\" alt=\"HWS AC-DC Power Supply\" width=\"500\" height=\"125\" class=\"aligncenter size-full wp-image-239\" srcset=\"https:\/\/tdklambdablog.wpenginepowered.com\/uk\/files\/2011\/07\/HWS-500-125.jpg 498w, https:\/\/tdklambdablog.wpenginepowered.com\/uk\/files\/2011\/07\/HWS-500-125-300x75.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>Large structures like long pipelines and offshore wind turbines cannot employ passive galvanic cathodic protection for protection against corrosion. Instead an external power source is utilized (active cathodic protection) to deliver the required electrical current. High power (1000W and 1500W) <a href=\"https:\/\/www.emea.lambda.tdk.com\/uk\/hws\" target=\"_blank\">HWS <\/a>models, backed by a limited lifetime warranty, were picked because of their long field life and durability.<\/p>\n<p><a href=\"https:\/\/www.emea.lambda.tdk.com\/uk\/hws\" title=\"www.emea.lambda.tdk.com\/uk\/hws\" target=\"_blank\">www.emea.lambda.tdk.com\/uk\/hws<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Large structures like long pipelines and offshore wind turbines cannot employ passive galvanic cathodic protection for protection against corrosion. Instead an external power source is utilized (active cathodic protection) to deliver the required electrical current. High power (1000W and 1500W) HWS models, backed by a limited lifetime warranty, were picked because of their long field [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3,36,22,8],"tags":[],"class_list":["post-2331","post","type-post","status-publish","format-standard","hentry","category-application-solutions","category-hws","category-products","category-renewable-energy"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Active cathodic protection for offshore wind turbines &#171; TDK-Lambda UK Blog<\/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:\/\/blog.uk.tdk-lambda.com\/uk\/2014\/12\/08\/active-cathodic-protection-for-offshore-wind-turbines\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Active cathodic protection for offshore wind turbines &#171; TDK-Lambda UK Blog\" \/>\n<meta property=\"og:description\" content=\"Large structures like long pipelines and offshore wind turbines cannot employ passive galvanic cathodic protection for protection against corrosion. Instead an external power source is utilized (active cathodic protection) to deliver the required electrical current. High power (1000W and 1500W) HWS models, backed by a limited lifetime warranty, were picked because of their long field [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.uk.tdk-lambda.com\/uk\/2014\/12\/08\/active-cathodic-protection-for-offshore-wind-turbines\/\" \/>\n<meta property=\"og:site_name\" content=\"TDK-Lambda UK Blog\" \/>\n<meta property=\"article:published_time\" content=\"2014-12-08T10:02:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-07-10T11:19:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.uk.tdk-lambda.com\/uk\/files\/2011\/07\/HWS-500-125.jpg\" \/>\n<meta name=\"author\" content=\"Dulcie\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dulcie\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blog.uk.tdk-lambda.com\\\/uk\\\/2014\\\/12\\\/08\\\/active-cathodic-protection-for-offshore-wind-turbines\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.uk.tdk-lambda.com\\\/uk\\\/2014\\\/12\\\/08\\\/active-cathodic-protection-for-offshore-wind-turbines\\\/\"},\"author\":{\"name\":\"Dulcie\",\"@id\":\"https:\\\/\\\/blog.uk.tdk-lambda.com\\\/uk\\\/#\\\/schema\\\/person\\\/a0eecfbb93bfb5281b703bd45b29d4eb\"},\"headline\":\"Active cathodic protection for offshore wind turbines\",\"datePublished\":\"2014-12-08T10:02:23+00:00\",\"dateModified\":\"2015-07-10T11:19:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/blog.uk.tdk-lambda.com\\\/uk\\\/2014\\\/12\\\/08\\\/active-cathodic-protection-for-offshore-wind-turbines\\\/\"},\"wordCount\":72,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/blog.uk.tdk-lambda.com\\\/uk\\\/2014\\\/12\\\/08\\\/active-cathodic-protection-for-offshore-wind-turbines\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/blog.uk.tdk-lambda.com\\\/uk\\\/files\\\/2011\\\/07\\\/HWS-500-125.jpg\",\"articleSection\":[\"Application Solutions\",\"HWS\",\"Products\",\"Renewable Energy\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/blog.uk.tdk-lambda.com\\\/uk\\\/2014\\\/12\\\/08\\\/active-cathodic-protection-for-offshore-wind-turbines\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/blog.uk.tdk-lambda.com\\\/uk\\\/2014\\\/12\\\/08\\\/active-cathodic-protection-for-offshore-wind-turbines\\\/\",\"url\":\"https:\\\/\\\/blog.uk.tdk-lambda.com\\\/uk\\\/2014\\\/12\\\/08\\\/active-cathodic-protection-for-offshore-wind-turbines\\\/\",\"name\":\"Active cathodic protection for offshore wind turbines &#171; 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