{"id":168363,"date":"2022-04-11T10:46:30","date_gmt":"2022-04-11T10:46:30","guid":{"rendered":"\/forum\/forums\/topic\/maxwell-2d-modify-the-number-of-conductors-per-slot-in-an-induciton-motor\/"},"modified":"2022-04-19T09:11:41","modified_gmt":"2022-04-19T09:11:41","slug":"maxwell-2d-modify-the-number-of-conductors-per-slot-in-an-induciton-motor","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/maxwell-2d-modify-the-number-of-conductors-per-slot-in-an-induciton-motor\/","title":{"rendered":"Maxwell 2D: Modify the number of conductors per slot in an induciton motor"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello everyone,<\/p>\n<p>I&#039;ve designed a model of an induction motor using RMxprt and then exported it to Maxwell 2D. The original model created in RMxprt has 11 conductors per slot. Now, once in Maxwell 2D, I would like to test the motor performance changing the number of conductors from 11 to 66, while maintaining the resistance and the inductance of the voltage-type excitation windings (according to Maxwell Help in this type of winding the resistance accounts for the phase resistance, and the inductance, for the end-effects inductance). <\/p>\n<p>However, after increasing the number of conductors per slot (Fig 1 vs Fig 2), the results do not make sense. I&#039;ve tested both models with a load of 70 Nm. While the one with 11 conductors per slots reach a certain operating speed, the one with 66 conductors cannot start (speed is negative). As the number of conductors\/slot is higher in the second case I would have expected a higher torque, and therefore, that the motor had reached a speed closer to the synchronous speed. <\/p>\n<p>I am very new at Ansys Maxwell, so I would really appreciate any help.<\/p>\n<p>Thank you very much<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/722\/2RTT6UP1XFWA.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/722\/2RTT6UP1XFWA.png\" alt=\"11_conductors.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-168363","topic","type-topic","status-closed","hentry","topic-tag-induction-motor","topic-tag-maxwell2d","topic-tag-rmxpert-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_btv_view_count":["1642"],"_bbp_likes_count":["0"],"_bbp_subscription":["253252"],"_bbpmt_movedon":["2022-07-01 16:18:58"],"_bbpmt_movedfrom":["151970"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["168363"],"_bbp_forum_id":["27793"],"_bbp_engagement":["186775","253252"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["211449"],"_bbp_last_active_id":["211449"],"_bbp_last_active_time":["2022-04-19 09:11:41"]},"test":"jbonetjaragmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/168363","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\/168363\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=168363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}