A portion of a power system is shown in Fig. which also shows the ratings of the generators and the transformer and their respective percent reactances. A symmetrical short circuit appears on a feeder at F. Find the value of the reactance X (in percent) such that the short-circuit MVA does not exceed 300MVA. Set Code 8Q1. A portion of a power system is shown in Fig. which also shows the ratings of the generatorsand the transformer and their respective percent reactances. A symmetrical short circuitappears on a feeder at F. Find the value of the reactance X (in percent) such that the short-circuit MVA does not exceed 300MVA.15 MVA10MVAG220%Guw 35 MVAmm 10%20%ellXF

Accoding to question we have to find reactance X.

Answered: A portion of a power system is shown in…

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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A portion of a power system is shown in Fig. which also shows the ratings of the generators
and the transformer and their respective percent reactances. A symmetrical short circuit
appears on a feeder at F. Find the value of the reactance X (in percent) such that the short-
circuit MVA does not exceed 300MVA.

Set Code 8
Q1. A portion of a power system is shown in Fig. which also shows the ratings of the generators
and the transformer and their respective percent reactances. A symmetrical short circuit
appears on a feeder at F. Find the value of the reactance X (in percent) such that the short-
circuit MVA does not exceed 300MVA.
15 MVA
10MVA
G2
20%
G
uw 35 MVA
mm 10%
20%
ell
XF

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