{"id":360872,"date":"2024-04-07T00:39:10","date_gmt":"2024-04-07T00:39:10","guid":{"rendered":"\/forum\/forums\/topic\/what-is-wrong-with-ac-resistance-simulation\/"},"modified":"2024-04-07T00:39:10","modified_gmt":"2024-04-07T00:39:10","slug":"what-is-wrong-with-ac-resistance-simulation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-is-wrong-with-ac-resistance-simulation\/","title":{"rendered":"What is Wrong With AC Resistance Simulation?"},"content":{"rendered":"<p>I am trying to simulate AC resistance of a litz wire. In order to understand my simulation works well, I compare the results with solid conductor. Here is a simulation below:<\/p>\n<p><img decoding=\"async\" title=\"SimulationParameters\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712450043-SimulationParameters.png\" alt=\"\"><\/p>\n<p>&nbsp;<\/p>\n<p>I defined Litz Wire as shown below:<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712450078-mceclip1.png\"><\/p>\n<p>&nbsp;<\/p>\n<p>And here the results in a frequency band. Solid conductor AC resistance is less than Litz Wire in higher frequencies. How come is it possible? What is wrong with my simulation?<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712450302-mceclip3.png\"><\/p>\n","protected":false},"template":"","class_list":["post-360872","topic","type-topic","status-closed","hentry","topic-tag-AnsysMaxwellelectronics-1","topic-tag-ac-resistance-1","topic-tag-litz-wire-2"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I am trying to simulate AC resistance of a litz wire. In order to understand my simulation works well, I compare the results with solid conductor. Here is a simulation below: I defined Litz Wire as shown below: And here the results in a frequency band. Solid conductor AC resistance is less than Litz Wire in higher\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-is-wrong-with-ac-resistance-simulation\/\" \/>\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=\"What is Wrong With AC Resistance Simulation? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I am trying to simulate AC resistance of a litz wire. In order to understand my simulation works well, I compare the results with solid conductor. Here is a simulation below: I defined Litz Wire as shown below: And here the results in a frequency band. Solid conductor AC resistance is less than Litz Wire in higher\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-is-wrong-with-ac-resistance-simulation\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712450043-SimulationParameters.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712450043-SimulationParameters.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-04-07T00:39:10+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-04-07T00:39:10+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"What is Wrong With AC Resistance Simulation? | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"I am trying to simulate AC resistance of a litz wire. In order to understand my simulation works well, I compare the results with solid conductor. Here is a simulation below: I defined Litz Wire as shown below: And here the results in a frequency band. Solid conductor AC resistance is less than Litz Wire in higher\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/07-04-2024-1712450043-SimulationParameters.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/what-is-wrong-with-ac-resistance-simulation\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/AnsysMaxwellelectronics-1\\\/#listItem\",\"name\":\"-Ansys-Maxwell-electronics\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/AnsysMaxwellelectronics-1\\\/#listItem\",\"position\":3,\"name\":\"-Ansys-Maxwell-electronics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/AnsysMaxwellelectronics-1\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/what-is-wrong-with-ac-resistance-simulation\\\/#listItem\",\"name\":\"What is Wrong With AC Resistance Simulation?\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/what-is-wrong-with-ac-resistance-simulation\\\/#listItem\",\"position\":4,\"name\":\"What is Wrong With AC Resistance Simulation?\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/AnsysMaxwellelectronics-1\\\/#listItem\",\"name\":\"-Ansys-Maxwell-electronics\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/what-is-wrong-with-ac-resistance-simulation\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/what-is-wrong-with-ac-resistance-simulation\\\/\",\"name\":\"What is Wrong With AC Resistance Simulation? | Ansys Learning Forum\",\"description\":\"I am trying to simulate AC resistance of a litz wire. 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