(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 l= 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 Cable brand Capacitance/length 30 pF/m 68 pF/m 47 pF/m Cable L Cable M Cable N Determine the best cable for your transmission line design. Show how you arrive at your conclusion.

(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 l= 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 Cable brand Capacitance/length 30 pF/m 68 pF/m 47 pF/m Cable L Cable M Cable N Determine the best cable for your transmission line design. Show how you arrive at your conclusion.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.18P

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