three phase neutral calculation

Thread Starter

gunmetol

Joined Jan 29, 2015
7
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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