Three identical 400-MVA single-phase transformers, rated at 13.8 kV:199.2 kV are to be connected in a three-phase bank. Each transformer has a series impedance of 0.0 + j9.92 2 referred to its 199.2 kV side winding. (a) The transformers are connected Y on its high voltage side and A on the low voltage side. Calculate (i) the voltage and power rating of the 3-phase connection (ii) the equivalent impedance as referred to its high voltage side and low voltage side

Three identical 400-MVA single-phase transformers, rated at 13.8 kV:199.2 kV are to be connected in a three-phase bank. Each transformer has a series impedance of 0.0 + j9.92 2 referred to its 199.2 kV side winding. (a) The transformers are connected Y on its high voltage side and A on the low voltage side. Calculate (i) the voltage and power rating of the 3-phase connection (ii) the equivalent impedance as referred to its high voltage side and low voltage side

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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