2. How two identical single phase transformers each of rating 5kVA, 200V/100V, 50Hz be used to step down a balanced 3-phase, 200V supply to a balanced 3-phase, 100V supply? Explain with circuit and phasor diagrams. Calculate also the maximum kVA that can be supplied from this connection.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.35P: Consider a bank of this single-phase two-winding transformers whose high-voltage terminals are...
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2. How two identical single phase transformers each of rating 5kVA, 200V/100V, 50Hz be used to step
down a balanced 3-phase, 200V supply to a balanced 3-phase, 100V supply? Explain with circuit and
phasor diagrams. Calculate also the maximum kVA that can be supplied from this connection.

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