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How to set the excitation surface of excitation coil in magnetic ring?

    • Liu ShuJun
      Subscriber

          Please help me, now I want to simulate the magnetic ring as shown in the Fig.1 under the transient field, I have a problem on the excitation coil, I don't know how to set the excitation surface. (The number of turns of the excitation coil of the magnetic ring is 200)。

      Figure1. Physical picture of magnetic ring

          Now I have established the corresponding model in Maxwell. The orange area is the 200-turn excitation coil, and the gray area is the magnetic core (they correspond to Fig.2 and Fig.3).

      Figure2. Excitation coil model

       

      Figure3. Core model

      Next, please instruct me, how should I set the excitation surface to ensure the correctness of the excitation coil?  Am I setting the excitation plane correctly in Fig.4 ? >~<

      Figure4. Excitation surface setting

    • Navya C
      Ansys Employee

      Hi Liu ShuJun,

      You need to section the coil in the YZ plane, not the XZ plane.

      Regards,

      Navya

       

      • Liu ShuJun
        Subscriber

        I would like to express my sincere thanks to you, Mr. Navya C!

        Now this is the correct thing to do, right ?

        Appreciate for you again !

    • Navya C
      Ansys Employee

      Yes,

      Always section perpendicular to the current direction in the coil.

       

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