{"id":398153,"date":"2024-12-20T19:05:54","date_gmt":"2024-12-20T19:05:54","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/398153\/"},"modified":"2024-12-20T19:05:54","modified_gmt":"2024-12-20T19:05:54","slug":"398153","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/398153\/","title":{"rendered":"Reply To: synchronous machine simulation in 3d"},"content":{"rendered":"<p>&lt;p&gt;Hi,&lt;\/p&gt;&lt;p&gt;1.When I rotate the rotor at 1800 RPM, the rotor flux decreases, leading to incorrect results.&nbsp;&lt;\/p&gt;&lt;p&gt;Could you let us know how did you check the rotor flux? Mag_B on rotor pole? It decreased, compared to which condition?&lt;\/p&gt;&lt;p&gt;2. Additionally, even before defining a motion setup for the rotor, when the speed is set to zero, the flux from the rotor windings appears to be incorrect.&lt;\/p&gt;&lt;p&gt;What is your rotor winding setup?&lt;\/p&gt;&lt;p&gt;I would recommend go to File&gt;&gt;Open example&gt;&gt;RMxprt&gt;&gt;synm3&gt;&gt;bjs7 , analyze the sync motor example, right click to generate a Maxwell model, and compare your setup with the example model.&lt;\/p&gt;&lt;p&gt;GL&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-398153","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi,1.When I rotate the rotor at 1800 RPM, the rotor flux decreases, leading to incorrect results. Could you let us know how did you check the rotor flux? Mag_B on rotor pole? It decreased, compared to which condition?2. 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