2) The three-phase, 50 Hz, 100 km long power transmission line has a resistance per unitlength of 0.102/km, an inductance of 111.7 mH/km, and a capacitance of 0.9954x10^-2HF/km. 20 MW power is drawn from the end of the power transmission line under 66 kVvoltage with a back power coefficient of 0.8. Using the given values of the energytransmission line and the (pi) circuit model,a) Find the efficiency (n) and voltage regulation of the power transmission line.b) When a 50 μF capacitor(condenser) is connected to the end of the energytransmission line and parallel to the load, calculate the efficiency and voltageregulation of the line and compare it with the result we found in A. Make thenecessary explanations

Given, Frequency=50Hz, L=Length of transmission line=100Km R=Resistance=0.1×100=10Ω,…

2) The three-phase, 50 Hz, 100 km long power transmission line has a resistance per unit length of 0.102/km, an inductance of 111.7 mH/km, and a capacitance of 0.9954x10^-2 HF/km. 20 MW power is drawn from the end of the power transmission line under 66 kV voltage with a back power coefficient of 0.8. Using the given values of the energy transmission line and the r(pi) circuit model, a) Find the efficiency (n) and voltage regulation of the power transmission line. b) When a 50 μF capacitor(condenser) is connected to the end of the energy transmission line and parallel to the load, calculate the efficiency and voltage regulation of the line and compare it with the result we found in A. Make the necessary explanations

2) The three-phase, 50 Hz, 100 km long power transmission line has a resistance per unit length of 0.102/km, an inductance of 111.7 mH/km, and a capacitance of 0.9954x10^-2 HF/km. 20 MW power is drawn from the end of the power transmission line under 66 kV voltage with a back power coefficient of 0.8. Using the given values of the energy transmission line and the r(pi) circuit model, a) Find the efficiency (n) and voltage regulation of the power transmission line. b) When a 50 μF capacitor(condenser) is connected to the end of the energy transmission line and parallel to the load, calculate the efficiency and voltage regulation of the line and compare it with the result we found in A. Make the necessary explanations

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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