{"id":382505,"date":"2024-09-12T16:06:46","date_gmt":"2024-09-12T16:06:46","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-motorcad-ac-copper-losses\/"},"modified":"2024-09-12T16:06:46","modified_gmt":"2024-09-12T16:06:46","slug":"ansys-motorcad-ac-copper-losses","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-motorcad-ac-copper-losses\/","title":{"rendered":"Ansys MotorCAD &#8211; AC Copper Losses"},"content":{"rendered":"<p>&lt;p&gt;Hello together,&lt;\/p&gt;&lt;p&gt;maybe someone can help me with my issue.&nbsp; In Ansys MotorCAD i want to simulate the AC Losses of my motor with Litz Wires. If i use a template motor the calculation shows no problem.&nbsp;&lt;\/p&gt;&lt;p&gt;If i use my custom motor with &#8220;normal&#8221; widining like hairpins everything works as well. As soon as i use litz wires in the middle of the calculation process i get the error: &#8220;Could not find variable in multithreaded solution: ACCopperLoss_C1&#8221;&nbsp;&lt;\/p&gt;&lt;p&gt;Does anyone has an idea what can cause this issue?&nbsp;&lt;\/p&gt;&lt;p&gt;Thanks.&lt;\/p&gt;&lt;p&gt;&nbsp;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/09\/12-09-2024-1726157137-AC_Lab_Error_LitzWire.JPG\" alt=\"\" width=\"378\" height=\"356\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-382505","topic","type-topic","status-publish","hentry","topic-tag-motor-cad-1","topic-tag-copper-loss-1","topic-tag-error","topic-tag-motorcad-edt","topic-tag-pmsm"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["455368","347258"],"_bbp_author_ip":["2001:638:a000:f000:131:188:6:12"],"_btv_view_count":["383"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["382505"],"_bbp_forum_id":["27793"],"_bbp_engagement":["347258","455368"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["386843"],"_bbp_last_active_id":["386843"],"_bbp_last_active_time":["2024-09-25 07:30:27"]},"test":"peter-michael-ullrichoutlook-de"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/382505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/382505\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=382505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}