Inductance calculation in 3D model with non-meshed coils

Moien Masoumi
Moien Masoumi Altair Community Member
edited February 2023 in Community Q&A

Hi,

I want to calculate the Ld and Lq for a PM motor in a 3D model with non-meshed coils. Is it possible to do it in the transient mode? 

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Answers

  • Mohammed Elamin_22169
    Mohammed Elamin_22169 New Altair Community Member
    edited February 2023

    Hi Moien, 

    You can use the macro "CreateLookUpTableFromTMProjectDQLight3D" that are included with the Flux installation. You can check this link for more information about the macro. This macro is available on the latest version of Flux 2022.2. previously it was only available for 2D. 

    This macros create look up table of φDQ, LD, LQ and torque versus ID, IQ and rotor position. It will create a new Magneto-Static project from the magnetic transient one. In the Magneto-Static project the current is driven with ID and IQ allowing to extract easily all the needed tables. At the end of the oml file in comment there is the possibility to display Ld, Lq and torque versus Id and Iq with Altair Compose.  

    Thanks, 

     

  • Moien Masoumi
    Moien Masoumi Altair Community Member
    edited February 2023

    Dear Mohammed,

    Thank you. I will try to install the newest version and use the feature.

    Best,

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