Determine the line currents for the three-phase circuit in the given figure. Let V₂ = 180Z0°, V = 220Z-120°, and Vc = 220/120° V. Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees. Ia

Determine the line currents for the three-phase circuit in the given figure. Let V₂ = 180Z0°, V = 220Z-120°, and Vc = 220/120° V. Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees. Ia

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 2.6MCQ

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Question

a
Determine the line currents for the three-phase circuit in the given figure. Let V₂ = 180Z0°, V₂ = 220-120°, and Vc = 220/120° V.
Please report your answer so the magnitude is positive and all angles are in the range of negative 180 degrees to positive 180 degrees.
Ia
Vc
|| || ||
16 =
Va
Ic=
The line currents for the three-phase circuit are as follows:
la =
3.3 Z
-32.0° A
Z
°A
A
20+ j30 92
O
Ib
I
80 + j50 92
60-j40 92

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