220-0° rms V -1552 b 10 2 m B /1022 220-120⁰ rms V 220/120° rms V Figure 7 For Prob. 4. 4. Find the line currents in the unbalanced three-phase circuit of Fig. 7 and the real powe absorbed by the load.

220-0° rms V -1552 b 10 2 m B /1022 220-120⁰ rms V 220/120° rms V Figure 7 For Prob. 4. 4. Find the line currents in the unbalanced three-phase circuit of Fig. 7 and the real powe absorbed by the load.

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.61P

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Concept explainers

Star Delta Conversion

Find the input resistance between points A and B of the following resistive network:

Question

220-120° rms V
-j512
С
B
220/120⁰ rms V
Figure 7 For Prob. 4.
4. Find the line currents in the unbalanced three-phase circuit of Fig. 7 and the real power
absorbed by the load.
220-0⁰ rms V
b
m
/1022
10 £2

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