Question about PMSM

Discussion in 'General Electronics Chat' started by dhiraj9, Jan 22, 2010.

  1. dhiraj9

    Thread Starter New Member

    Jan 22, 2010
    1
    0
    Hi everybody,

    am working on a PMSM running, and I´ve noticed something like...

    When i run the motor without load, there are huge current spikes/ripple in the waveform, but as i load the motor the spikes starts decreasing and it runs good, so can anyone suggets me how to get the good sine wave while running without load.
    the inductance of the machine is 1.6mh.

    Thanks.
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
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