Answered: P The phase currents in a four-wire…

P The phase currents in a four-wire wye-connected load are as follows: 5л Î, = 1020 A, ÎL = 12/ I, = 8/2.88 A 6 Determine the current in the neutral wire.

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 2.45P: Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other IS kW at...

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Question

P The phase currents in a four-wire wye-connected
load are as follows:
5л
Î, = 1020 A,
ÎL = 12/
I, = 8/2.88 A
6
Determine the current in the neutral wire.

Expert Solution

Step 1

In a wye connection, the current in the neutral wire is the sum of currents in the 3 phases.

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