i have 28/32 MVA power transformer with 11/6.6 KC voltage
rating and 12%impedance.it have star connection at both
side.but it have another thied winding tertiary
winding.what is used of this winding.
pl tell me
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Answer Posted / manish jauhari
Any unbalanced loads, results in increased cirulating
current with in tertiary Delta winding, thereby keepinng
pri & sec voltages with in limits.
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