{"id":373801,"date":"2024-07-26T14:23:29","date_gmt":"2024-07-26T14:23:29","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/frequency-dependent-loss-tangent-for-core-loss-prediction-eddy-current-solver\/"},"modified":"2024-07-26T14:23:29","modified_gmt":"2024-07-26T14:23:29","slug":"frequency-dependent-loss-tangent-for-core-loss-prediction-eddy-current-solver","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/frequency-dependent-loss-tangent-for-core-loss-prediction-eddy-current-solver\/","title":{"rendered":"frequency dependent loss tangent for core loss prediction &#8211; eddy current solver"},"content":{"rendered":"<p>Hi,&nbsp;<\/p>\n<p>I am getting started to maxwell via the learning hub. In the lectures, I came across the fact that BP curves have to be fed at different frequencies for core loss prediction.&nbsp;<\/p>\n<p>Getting BP at high frequencies is challenging, but loss tangent with lower excitation strenghts can be obtained. I used the pwl command to input my frequency dependent loss tangent &#8211; but however I don&#8217;t see a value for the core loss in the solution data. Please let me know if I am missing something here &#8211;&nbsp; in terms of GUI, or fundamentally. Is there any other option\/formulae in the fields calculator that I can use to get the core loss?&nbsp;<\/p>\n<p>Appreciate your time, folks<\/p>\n","protected":false},"template":"","class_list":["post-373801","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi, I am getting started to maxwell via the learning hub. 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I used the pwl command to input\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/frequency-dependent-loss-tangent-for-core-loss-prediction-eddy-current-solver\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"frequency dependent loss tangent for core loss prediction \u2013 eddy current solver | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi, I am getting started to maxwell via the learning hub. In the lectures, I came across the fact that BP curves have to be fed at different frequencies for core loss prediction. Getting BP at high frequencies is challenging, but loss tangent with lower excitation strenghts can be obtained. I used the pwl command to input\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/frequency-dependent-loss-tangent-for-core-loss-prediction-eddy-current-solver\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-07-26T14:23:29+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-07-26T14:23:29+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"frequency dependent loss tangent for core loss prediction \u2013 eddy current solver | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi, I am getting started to maxwell via the learning hub. In the lectures, I came across the fact that BP curves have to be fed at different frequencies for core loss prediction. Getting BP at high frequencies is challenging, but loss tangent with lower excitation strenghts can be obtained. 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