three phase neutral calculation

Discussion in 'Homework Help' started by gunmetol, May 31, 2015.

  1. gunmetol

    Thread Starter New Member

    Jan 29, 2015
    7
    0
    hi,

    i have been asked to calculate the current the neutral of a three phase motor connected in star (Y) when one phase is shorted to neutral.

    my question is how is the current calculated mathmatical , surely the current is equal to the line current passing throughout the phase?

    the actual question is ( mathematical method of combining phasors )

    regards
     
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