165 km three-phase walking line 55 MVA transmits power at 132 kV voltage (in-phase) to the load with 0.8 reverse power factor. The series impedance of the line is (0.078 + j0.441) ohm/km and the shunt acceptance is 5.83x10^4∟900 S. (a) Calculate the generalized line constants A, B, C, and D. (b) Calculate the sender voltage and current. (c) Calculate the sending end active power, consumption power and power factor.
165 km three-phase walking line 55 MVA transmits power at 132 kV voltage (in-phase) to the load with 0.8 reverse power factor. The series impedance of the line is (0.078 + j0.441) ohm/km and the shunt acceptance is 5.83x10^4∟900 S. (a) Calculate the generalized line constants A, B, C, and D. (b) Calculate the sender voltage and current. (c) Calculate the sending end active power, consumption power and power factor.
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
Chapter8: Symmetrical Components
Section: Chapter Questions
Problem 8.10P
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165 km three-phase walking line 55 MVA transmits power at 132 kV voltage (in-phase) to the load with 0.8 reverse power factor. The series impedance of the line is (0.078 + j0.441) ohm/km and the shunt acceptance is 5.83x10^4∟900 S.
(a) Calculate the generalized line constants A, B, C, and D.
(b) Calculate the sender voltage and current.
(c) Calculate the sending end active power, consumption power and power factor.
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