In the Y-Y circuit shown,  1. Compute for the voltage drop of the line at phase c. 2. What is the phase angle of the load-end phase current IAC? 3. Solve for the line current at phase a (magnitude only).

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 2.1P: Given the complex numbers A1=630 and A2=4+j5, (a) convert A1 to rectangular form: (b) convert A2 to...
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In the Y-Y circuit shown, 

1. Compute for the voltage drop of the line at phase c.

2. What is the phase angle of the load-end phase current IAC?

3. Solve for the line current at phase a (magnitude only).

 

A
R1
L1
V1
50
10mH
R6
80
R5
120Vrms
60HZ
0°
50
L5
JL6
20H
10mH
V2
R2
L2
R4
L4
B
10mH
5mH
50
100
120Vrms
60HZ
V3
120Vrms 240°
60HZ
120°
R3
L3
wm.
50
10mH
Transcribed Image Text:A R1 L1 V1 50 10mH R6 80 R5 120Vrms 60HZ 0° 50 L5 JL6 20H 10mH V2 R2 L2 R4 L4 B 10mH 5mH 50 100 120Vrms 60HZ V3 120Vrms 240° 60HZ 120° R3 L3 wm. 50 10mH
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