Answered: Find the line currents in the…

Find the line currents in the unbalanced three-phase circuit of Fig. 1 and the real power absorbed by the load. a A /-120° rms V -j5Q 110/-0° rms V 110 10 Q2 C b B 110/120° rms V m j10 22 www

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 2.12P: The voltage v(t)=359.3cos(t)volts is applied to a load consisting of a 10 resistor in parallel with...

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Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

Find the line currents in the unbalanced three-phase circuit of Fig. 1.
and the real power absorbed by the load.
a
A
110
/-120° rms V
-j5Q
110/-0° rms V
10 Q2
C
b
B
110/120° rms V
m
j10 Ω

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