A single phase a.c. distributor AB 300 meters long is fed from end A and is loaded as under :(i) 100 A at 0-707 p.f. lagging 200 m from point A(ii) 200 A at 0-8 p.f. lagging 300 m from point A The load resistance and reactance of the distributor is 0-2 N and O-1 Q per kilometer. Calculate the total voltage drop in the distributor. The load power factors refer to the voltage at the far end. * A 200 m 100 m B I, = 100 A cos o, = 0-707 lag I, = 200 A cos o, = 0-8 lag %3D

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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.47P: Two three-phase generators supply a three-phase load through separate three-phase lines. The load...
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A single phase a.c. distributor AB 300 meters long is fed from end A and is
loaded as under :(i) 100 A at 0-707 p.f. lagging 200 m from point A(ii) 200 A
at 0-8 p.f. lagging 300 m from point A The load resistance and reactance of
the distributor is 0-2 Q and 0-1 2 per kilometer. Calculate the total voltage
drop in the distributor. The load power factors refer to the voltage at the
far end. *
A
200 m
100 m
B
I, = 100 A
cos o, = 0-707 lag
I, = 200 A
cos o, = 0-8 lag
Transcribed Image Text:A single phase a.c. distributor AB 300 meters long is fed from end A and is loaded as under :(i) 100 A at 0-707 p.f. lagging 200 m from point A(ii) 200 A at 0-8 p.f. lagging 300 m from point A The load resistance and reactance of the distributor is 0-2 Q and 0-1 2 per kilometer. Calculate the total voltage drop in the distributor. The load power factors refer to the voltage at the far end. * A 200 m 100 m B I, = 100 A cos o, = 0-707 lag I, = 200 A cos o, = 0-8 lag
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