A 3-phase, 50 Hz, 50 km long overhead line supplies 525 kW at 22 kV, 0.8 p.f. lagging. The line resistance is 3.5 Ω per phase and line inductance is 15 mH per phase. Calculate the Reactance of the Line, Current flowing through the transmission line, Sending end voltage, Voltage regulation and Efficiency of transmission. Inductive Reactance Answer for part 1 Current flowing through the transmission line Answer for part 2 Sending end Voltage Answer for part 3 Voltage Regulation of Transmission line Answer for part 4 Transmission line efficiency

A 3-phase, 50 Hz, 50 km long overhead line supplies 525 kW at 22 kV, 0.8 p.f. lagging. The line resistance is 3.5 Ω per phase and line inductance is 15 mH per phase. Calculate the Reactance of the Line, Current flowing through the transmission line, Sending end voltage, Voltage regulation and Efficiency of transmission. Inductive Reactance Answer for part 1 Current flowing through the transmission line Answer for part 2 Sending end Voltage Answer for part 3 Voltage Regulation of Transmission line Answer for part 4 Transmission line efficiency

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 4.29MCQ

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