A 3-phase, 50 Hz, 45 km long overhead line supplies 525 kW at 11 kV, 0.8 p.f. lagging. The line resistance is 5.5 O 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. Inductive Reactance Current flowing through the transmission line Sending end Voltage Voltage Regulation of Transmission line 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
Chapter5: Transmission Lines: Steady-state Operation
Section: Chapter Questions
Problem 5.11P: A 40-km, 220-kV, 60-Hz, three-phase overhead transmission line has a per-phase resistance of...
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A 3-phase, 50 Hz, 45 km long overhead line supplies 525 kW at 11 kV, 0.8 p.f. lagging. The line resistance is 5.5
O 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.
Inductive Reactance
Current flowing through the transmission line
Sending end Voltage
Voltage Regulation of Transmission line
Transmission line efficiency
Transcribed Image Text:A 3-phase, 50 Hz, 45 km long overhead line supplies 525 kW at 11 kV, 0.8 p.f. lagging. The line resistance is 5.5 O 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. Inductive Reactance Current flowing through the transmission line Sending end Voltage Voltage Regulation of Transmission line Transmission line efficiency
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