a) A 60-Hz, three phase, 150 km long line has three ACSR Rail conductors per bundle with 50 cm between conductors of the bundle. The spacing between bundle centers is 7, 7, and 9 m. Assuming Ho-4nx10" H/m, Co-8.854x1012 F/m. The data for ACSR Rail is as follows. Outside diameter = 2.96 cm, GMR = 1.18 cm, 60 Hz resistance = 0.07 Akm. Calculate the: (i) Per phase resistance, inductance and capacitance of this line. (ii) (iii) (iv) Per phase series impedance of this line Per phase shunt admittance of this line Characteristic impedance of this line. (v) Surge impedance of this line.
a) A 60-Hz, three phase, 150 km long line has three ACSR Rail conductors per bundle with 50 cm between conductors of the bundle. The spacing between bundle centers is 7, 7, and 9 m. Assuming Ho-4nx10" H/m, Co-8.854x1012 F/m. The data for ACSR Rail is as follows. Outside diameter = 2.96 cm, GMR = 1.18 cm, 60 Hz resistance = 0.07 Akm. Calculate the: (i) Per phase resistance, inductance and capacitance of this line. (ii) (iii) (iv) Per phase series impedance of this line Per phase shunt admittance of this line Characteristic impedance of this line. (v) Surge impedance of this line.
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
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.8P: A 60-Hz, single-phase two-wire overhead line has solid cylindrical copper conductors with a 1.5 cm...
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