back-emf of a slot in Maxwell of PMSM

- June 21, 2022 at 8:54 pm
  
  Shiva2810
  Subscriber
  
  Hello
  I am working on the demagnetization topic. To implement the partial demagnetization in the simulation, I changed the BH curve of one magnet.
  Then, I did the no-load test on both healthy and faulty models. RMS value of back-emf of faulty is lower than the healthy model which is correct.
  But, the three-phase back-emf after partial demagnetization is still balanced, and there are no new harmonics.
  So, just like the attached figure I want to plot the back-emf od one single slot. I am not able to plot this signal in the results.
  Could you please help?
  Thanks
- June 29, 2022 at 2:17 pm
  
  GLUO
  Ansys Employee
  
  Hi @Shiva2810,
  The figure you mentioned is missing. Could you let me know what type of excitation you are using?
  Thanks,
  GLUO

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