PMSM braking with braking resistor

- January 20, 2023 at 12:52 pm
  
  Syed Husnain Tanweer Kazmi
  Subscriber
  
  Hello, hope you are well.
  I am trying to evaluate a situation when a PMSM is running in open circuit generator condition and has a braking resistor also connected at terminal with switch between PMSM and generator still open.
  At t=0 switch between braking resitor and terminals of the PMSM generator is closed.
  I want to see the currents in windings resulting from this close of switch and hence effects like demagnetisation resulting from such a braking and while doing this I want to vary braking resistor vlaues to see the effects of parametric sweep on demganetization of magnets.
  How can I do this?
  In the advanced motor training on this platform, there are demag exercise examples, can those be somehow applied to my situation?
  Looking forward to some pointers.
  Thanks alot.

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