Giventhe uncompensated line of Problem 5.18, let a three-phase shunt reactor (inductor) that compensates for 70% of the total shunt admittance of the line be connected at the receiving end of the line during no-load conditions. Determine the effect of voltage regulation with the reactor connected at no load. Assume that the reactor is removed under full-load conditions. Reference of problem 5.18 A 60-Hz, 230-mile, three-phase overhead transmission line has a series impedance z = 0.8431/79.04° /mi and a shunt admittance y = 5.105 x 10-6 factor and at 215 kV. Determine the voltage, current, and both real and reactive power at the sending end and the percent voltage regulation of the line. Also find the wavelength and velocity of propagation of the line. 6000 S/mi. 'The load at the receiving end is 125 MW at unity power

Giventhe uncompensated line of Problem 5.18, let a three-phase shunt reactor (inductor) that compensates for 70% of the total shunt admittance of the line be connected at the receiving end of the line during no-load conditions. Determine the effect of voltage regulation with the reactor connected at no load. Assume that the reactor is removed under full-load conditions. Reference of problem 5.18 A 60-Hz, 230-mile, three-phase overhead transmission line has a series impedance z = 0.8431/79.04° /mi and a shunt admittance y = 5.105 x 10-6 factor and at 215 kV. Determine the voltage, current, and both real and reactive power at the sending end and the percent voltage regulation of the line. Also find the wavelength and velocity of propagation of the line. 6000 S/mi. 'The load at the receiving end is 125 MW at unity power

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

Chapter5: Transmission Lines: Steady-state Operation

Section: Chapter Questions

Problem 5.63P: Given the uncompensated line of Problem 5.18, let a three-phase shunt reactor (inductor) that...

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