A 3-phase, 60 Hz, 45 km long overhead line supplies 575 kW at 22 kV, 0.9 p.f. lagging. The line resistance is 3 0 per phase and line inductance is 10 mH per phase. Calculate the Reactance of the Line, Current flowing through the transmission line, Sending end voltage, Voltage regulation and Efficiency of transmission.

A 3-phase, 60 Hz, 45 km long overhead line supplies 575 kW at 22 kV, 0.9 p.f. lagging. The line resistance is 3 0 per phase and line inductance is 10 mH per phase. Calculate the Reactance of the Line, Current flowing through the transmission line, Sending end voltage, Voltage regulation and Efficiency of transmission.

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 5.36P

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