{"id":421,"date":"2020-06-22T15:54:03","date_gmt":"2020-06-22T15:54:03","guid":{"rendered":"https:\/\/www.zillionsbuyer.com\/blog\/?p=421"},"modified":"2020-08-06T08:18:40","modified_gmt":"2020-08-06T08:18:40","slug":"what-is-working-principle-of-high-frequency-eddy-current-heating","status":"publish","type":"post","link":"https:\/\/www.zillionsbuyer.com\/blog\/what-is-working-principle-of-high-frequency-eddy-current-heating\/","title":{"rendered":"What is Working Principle of High Frequency Eddy Current Heating."},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"242\" height=\"208\" src=\"https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/08\/What-are-the-Applications-Of-High-Frequency-Eddy-Current-Heating.-2.jpg\" alt=\"\" class=\"wp-image-2487\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>When current carrying conductor is wound on the soft iron\npiece then a circulating current is produced in it by electromagnetic\ninduction. Is shape is just like Eddie, so it is called as <strong><a href=\"https:\/\/www.zillionsbuyer.com\/home\/category\/0\/0-0\/0\/0\/heating\">eddy\ncurrent.<\/a><\/strong><\/li><li>This <strong>eddy current<\/strong>\nproduces loss that is called as eddy current loss. This loss produces heat in\nthe soft iron piece and can be used to heat the material.<\/li><li>Since, the <strong>eddy\ncurrent<\/strong> loss is proportional to the product of square of supply frequency\nand flux density therefore high frequency supply can be utilized to generate\nthe heat. By controlling the frequency and the flux density the amount of heat\ncan be controlled.<\/li><li>The articles to be heated are placed within a high frequency\ncurrent carrying coil, alternating magnetic field is set up. <strong>Eddy currents<\/strong> are induced in the\narticle and heating is therefore affected.<\/li><li>High frequency current carrying coil is known as magnetic\ncoil or work coil.<\/li><li>The material, which is to be heated, is known as load or\ncharge and the process employed is referred to as high frequency eddy current\nheating<\/li><li>The <strong>eddy current<\/strong>\nloss is primarily responsible for the production of heat, but hysteresis loss\nalso contributes to it, in the magnetic materials.<\/li><li>Induced eddy current is of greatest magnitude at the surface\nof the material to be heated and its value decreases with the distance normal\nto the surface as we go inside the material.<\/li><li>The supply frequency is employed between 10,000 to 4,00,000\nHz.<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>When current carrying conductor is wound on the soft iron piece then a circulating current is produced in it by electromagnetic induction. Is shape is just like Eddie, so it is called as eddy current. This eddy current produces loss that is called as eddy current loss. This loss produces heat in the soft iron [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":422,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44,47,45],"tags":[76,107],"class_list":["post-421","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrical-engineering","category-welding","category-manufacturing-industry","tag-eddy-current","tag-high-frequency"],"_links":{"self":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/comments?post=421"}],"version-history":[{"count":2,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/421\/revisions"}],"predecessor-version":[{"id":2488,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/421\/revisions\/2488"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/media\/422"}],"wp:attachment":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/media?parent=421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/categories?post=421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/tags?post=421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}