11.8 Find the rms value of Io in the unbalanced three-phase circuit seen in Fig. P11.8.Figure P11.80.1 2 j0.8 N a 0.4 0 j3.2 n A 59.5 N j76W-240 0 V0.10 j0.8 n b 0.4 n j3.2 n B 39.50 j26 N240/120° V10 0lo240-120° V0.1 j0.8 0 c 0.4 j3.2 n C 19.5 n j11 N

In this question, A balance supply is supplied to unbalanced load. Find the neutral current Io in…

11.8 Find the rms value of Io in the unbalanced three- phase circuit seen in Fig. P11.8. Figure P11.8 0.1 n j0.8 N a 0.4 0 j3.2 n A 59.5 0 j76 N 240 0 V 0.10 j0.8 n b 0.4 j3.2 0 B 39.50 j26 N 240/120° V 10 0 1o 240-120° V 0.1n j0.80 c 0.40 j3.20 C 19.50 j11 N

11.8 Find the rms value of Io in the unbalanced three- phase circuit seen in Fig. P11.8. Figure P11.8 0.1 n j0.8 N a 0.4 0 j3.2 n A 59.5 0 j76 N 240 0 V 0.10 j0.8 n b 0.4 j3.2 0 B 39.50 j26 N 240/120° V 10 0 1o 240-120° V 0.1n j0.80 c 0.40 j3.20 C 19.50 j11 N

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 2.11P

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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

11.8 Find the rms value of Io in the unbalanced three-
phase circuit seen in Fig. P11.8.
Figure P11.8
0.1 2 j0.8 N a 0.4 0 j3.2 n A 59.5 N j76
W-
240 0 V
0.10 j0.8 n b 0.4 n j3.2 n B 39.50 j26 N
240/120° V
10 0
lo
240-120° V
0.1 j0.8 0 c 0.4 j3.2 n C 19.5 n j11 N

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