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what is the instataneous value of voltage in a 3-phase
balanced star connected circuit?
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Answer Posted / milinda
here u r asking about a instantaneous voltage of a single
phase in balanced 3ph star connection.because we cannot
define a instantaneous voltage for all three phases @ once
and they should define seperately.
Vr=Vmsin(wt)
Vb=Vmsin(wt+(2*pi/3))
Vy=Vmsin(wt+ (4*pi/3))
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