j0.2For the following power system the impedance matrixis given below. Initially all bus voltages are 1 pu.Then a three-phase fault occurs at bus (2).j0.25j0.2(3)(1)j0.1 :(a) What is the fault current?(2)j0.125j0.1(b) What are the post-fault bus voltages?3.0.06250.02083 0.02083'Zbus0.02083 0.07044 0.022820.02083 0.022820.06091

Answered: Image /qna-images/answer/ad737c20-d19c-4029-8ccd-bbbf5dd7c7ef.jpg

j0.2 For the following power system the impedance matrix is given below. Initially all bus voltages are 1 pu. Then a three-phase fault occurs at bus (2). j0.25 j0.2 (1) j0.1 (3) (a) What is the fault current? (2) j0.125 j0.1 (b) What are the post-fault bus voltages? 0.0625 0.02083 0.02083) Zbus i|0.02083 0.07044 0.02282 0.02083 0.02282 0.06091

j0.2 For the following power system the impedance matrix is given below. Initially all bus voltages are 1 pu. Then a three-phase fault occurs at bus (2). j0.25 j0.2 (1) j0.1 (3) (a) What is the fault current? (2) j0.125 j0.1 (b) What are the post-fault bus voltages? 0.0625 0.02083 0.02083) Zbus i|0.02083 0.07044 0.02282 0.02083 0.02282 0.06091

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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Similar questions

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The LLLG fault occurs at bus-8with pre-fault voltage as 1.02 p.u. If the positive sequence impedance at bus-8 is j0.15 and positive sequence current is -j1.125. which one of the following values will be the value of zero sequence voltage at bus 8? Select one: a. 1.3125 O b. 0 O c. 0.7587 O d. 0.3125
Please solve Q1(C) ONLY. Q1(A) is for reference.
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