{"id":389992,"date":"2024-10-16T10:42:29","date_gmt":"2024-10-16T10:42:29","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/issue-with-fluctuating-moving-torque-in-ansys-maxwell-2d-transient-simulation\/"},"modified":"2024-10-16T10:42:29","modified_gmt":"2024-10-16T10:42:29","slug":"issue-with-fluctuating-moving-torque-in-ansys-maxwell-2d-transient-simulation","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/issue-with-fluctuating-moving-torque-in-ansys-maxwell-2d-transient-simulation\/","title":{"rendered":"Issue with Fluctuating Moving Torque in ANSYS Maxwell 2D transient Simulation"},"content":{"rendered":"<p>&lt;p&gt;I have designed 5 hp Synchronous Reluctance motor in Ansys using RMXprt and generated a maxwell 2d model of it. I want to calculate the torque produced. I have attached the motion setup settings used, the voltage excitation settings used and the torque waveform generated. My motor should have 3000 rpm as the rated speed but the maxwell model is producing only 1500 rpm speed even at 100 hz frequency. The torque is fluctuating at zero load torque. Please help me resolve this issue.&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/16-10-2024-1729075168-670f9761dfdc6be5bb6190d3.png\" alt=\"\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-389992","topic","type-topic","status-publish","hentry","topic-tag-AnsysMaxwellelectronics-1","topic-tag-ansys-maxwell-2d","topic-tag-maxwell","topic-tag-RMxprtDesing-1","topic-tag-RMXprttoMaxwell-1","topic-tag-simplorermaxwell2D-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["470861","602","473416"],"_bbp_author_ip":["103.21.125.76"],"_btv_view_count":["503"],"_bbp_topic_status":["unanswered"],"_bbp_notification_enabled":["470861"],"_bbp_topic_id":["389992"],"_bbp_forum_id":["27793"],"_bbp_engagement":["602","470861"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_reply_count_hidden":["1"],"_bbp_last_reply_id":["390886"],"_bbp_last_active_id":["390886"],"_bbp_last_active_time":["2024-10-22 15:40:10"]},"test":"anonymousdevilliersgmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/389992","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\/389992\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=389992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}