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3-phase generator.

Discussion in 'General Electronics Discussion' started by Blue_Hat, Jun 6, 2007.

  1. Blue_Hat

    Blue_Hat

    1
    0
    Jun 6, 2007
    Hey, if any1 can help me with this question i would be very grateful.

    Im given:

    Va=155.56sin(376.991t)
    Vb=155.56sin(376.991t-2(pi)/3)
    Vc=155.56sin(376.991t-4(pi)/3)

    And i have to find:

    (a) The operating frequency of the generator.
    (b)The peak and rms vaules of the winding voltages.
    (c)The phase and line rms voltages if the windings are star-connected.
    (d)The phase and line rms voltages if the windings are delta-connected.

    I cant seem to find any formulas on the net to help.

    Thanks

    Matt
     
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