The input current to a 3-phase step down transformer connected to a 16 KV supply system is 29 A. Given the voltage ratio as 1/33 i.e., k = 0.030303, Calculate the secondary line voltage and current for: a. Star-Star connection b. Star-Delta connection

The input current to a 3-phase step down transformer connected to a 16 KV supply system is 29 A. Given the voltage ratio as 1/33 i.e., k = 0.030303, Calculate the secondary line voltage and current for: a. Star-Star connection b. Star-Delta 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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5. The input current to a 3-phase step down transformer connected to a 16 KV supply
system is 29 A. Given the voltage ratio as 1/33 i.e., k = 0.030303, Calculate the
secondary line voltage and current for:
a.
Star-Star connection
b.
Star-Delta connection

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