Q// For the two-bus power system shown in Fig.(PA) Slack bus (G1 V1= 1.0L0° pu Sg2 = 0.2 +j0.05 pu Bus 1 Bus 2 Y12= - j4 pu Saz = 0.8 +j0.2 pu Fig PA 1. Apply Newton-Raphson iterative method to find the V2, perform one iteration. 2. If |V2|=0.948 pu; 82=-9.1° find the power losses in the line. 3. If a balanced 3-phase fault occurs at bus 2, find the fault current in ampere. Assume Xa'=j0.1 pu for each machine on a base of 100 MVA, 20kV.

Q// For the two-bus power system shown in Fig.(PA) Slack bus (G1 V1= 1.0L0° pu Sg2 = 0.2 +j0.05 pu Bus 1 Bus 2 Y12= - j4 pu Saz = 0.8 +j0.2 pu Fig PA 1. Apply Newton-Raphson iterative method to find the V2, perform one iteration. 2. If |V2|=0.948 pu; 82=-9.1° find the power losses in the line. 3. If a balanced 3-phase fault occurs at bus 2, find the fault current in ampere. Assume Xa'=j0.1 pu for each machine on a base of 100 MVA, 20kV.

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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