Electronics

Electronics

Three phase coil for generator

    • s3740222
      Subscriber

      Hi there,

      how do i define three phase coil with 120 degree shift for ac generator? I tried making three coil with phase swaps but all the three phases start from 0 position rather then at 120 degrees.

      Please help.

    • Navya C
      Ansys Employee

      What is the slot-pole combination of your generator?
      I hope you understand that the 120 deg phase shift is in electrical degrees and not mechanical 120 deg.
      For example, if you have 4 poles 24 slot machine then each slot is at 30 electrical deg apart. So, if phase A starts at slot 1 then phase B starts at slot 5 which is 120 deg apart from slot 1.

      Regards Navya
    • s3740222
      Subscriber
      Hi Navya
      Thanks for always replying.
      You are right about slot pole configuration. But my case is a bit different.
      I am working on linear generator and there are no slots. Can we apply the phase shift to three phases drawn out of 6 coils?
      By swaping the coil direction , I am getting the attached node voltage.

    • s3740222
      Subscriber
      I am trying to send the screenshot but dont know its not working.thats why sent an attached image. Can you please see the image?
Viewing 3 reply threads
  • You must be logged in to reply to this topic.