{"id":46497,"date":"2020-07-24T08:59:21","date_gmt":"2020-07-24T08:59:21","guid":{"rendered":"\/forum\/forums\/topic\/conduction-path-error-transient-maxwell-3d\/"},"modified":"2020-07-24T08:59:21","modified_gmt":"2020-07-24T08:59:21","slug":"conduction-path-error-transient-maxwell-3d","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/conduction-path-error-transient-maxwell-3d\/","title":{"rendered":"Conduction path Error transient Maxwell 3D"},"content":{"rendered":"<p>Hello guys,<\/p>\n<p><\/p>\n<p>I&acute;m trying to optimize an inductive power transfer system. I used Maxwell 3D with a transient solution type embedded into an external circuit. I need the external circuit to tune capacitors for resonance conditions. Whenever I try the validation process it tells me that there&acute;s an error with my conduction path. However, Maxwell shows me a seemingly valid conduction path.<\/p>\n<p><\/p>\n<p>In the pictures I added you can see my coil terminals (excited from the external circuit and both facing in the negative y-axis on the picture).&nbsp;<span style=\"display: inline !important; float: none; background-color: #ffffff; color: #3b3b3b; font-family: Arial,Helvetica,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\">You can also see my model so far with the secondary windings and the core, as well as the conduction path Maxwell shows me.&nbsp;<\/span><\/p>\n<p><\/p>\n<p>Does anyone have an idea what could cause this error to occur and how I could fix it? SInce both terminals are exactly placed on the wires and it&acute;s a closed geometry I fail to realize what Maxwell&acute;s problem is at all. What do I need to do in order to be able to start my simulation?<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Thanks in advance and best regards<img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/eef332a1-4712-481f-9a31-abea00ae76a3\/42d280ed-b217-4bf5-8996-ac020091b0c2_coil-sec-term.jpg?width=690&amp;upscale=false\" alt=\"Secondary Coil Terminals\"><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/eef332a1-4712-481f-9a31-abea00ae76a3\/862dd1b9-228f-4135-82c0-ac02009184dc_coil-sec-paths.jpg?width=690&amp;upscale=false\" alt=\"Secondary Coil Paths\"><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/eef332a1-4712-481f-9a31-abea00ae76a3\/8c20db38-32b3-41a0-a6a9-ac020090dfdd_coil-sec-full.jpg?width=690&amp;upscale=false\" alt=\"Secondary Coil Full\"><\/p>\n","protected":false},"template":"","class_list":["post-46497","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["18680"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["4210"],"_bbp_subscription":["253216"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["46497"],"_bbp_forum_id":["27793"],"_bbp_engagement":["34550","179103"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["122533"],"_bbp_last_active_id":["122533"],"_bbp_last_active_time":["2020-07-27 07:38:39"]},"test":"crix00"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/46497","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\/46497\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=46497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}