Answered: (c) In an electric power system, it is…

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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Power systeam

Transcribed Image Text:(c) In an electric power system, it is given that the effective impedance of the generator station is Rs = 200 Q, and the effective impedance of the substation is RL = 300 Q. The line is I= 250 %3D km long, and the source rms voltage is Vs = 45 kV operating at frequency f= 60 Hz. You are tasked to design the transmission line connection from the main station to the substation with maximum power transfer. Below is a list of cables from which you can select from. Inductance/length 9.26 µH/m 4.08 µH/m 2.82 µH/m Capacitance/length 30 pF/m 68 pF/m 47 pF/m Cable brand Cable L Cable M Cable N Determine the best cable for your transmission line design. Show how you arrive at your conclusion.

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