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Error when analysing with skew – how do I insert an ECER into the external circuit?

    • SebdB
      Subscriber

      Good day!

      I am currently designing a hybrid brushless exciter. At the moment the design is experiencing a high cogging torque. I am trying to mitigate this by making use of rotor skew. When I apply skew to the model (15deg), and proceed to analyse, I encounter an error saying that it cannot be analysed with an ECE in the external circuit, and should instead make use of an ECER.

      I have searched the web, manuals, tutorials, lectures, YouTube, and alas - nothing has been of assistance.

      The cogging torque can be seen below:

    • DELI
      Ansys Employee
      , this feature is not available in current versions, and will be supported in 2022R2.
    • DELI
      Ansys Employee
      can you share the picture of MaxCir?
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