roblem 2 The following two three-phase loads are connected to a three-phase system of 311.13 cos (377 t) V line: 1) Three-phase induction motor of 10000 VA in Y with a power factor of 0.6 2) Three-phase load balanced in Δ with Zf = 20 ∠ 323.13 ° Ω. Please find a) total current in each line, b) the apparent and reactive power and c) the copper losses that occur.

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 2.47P: Two three-phase generators supply a three-phase load through separate three-phase lines. The load...
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Problem 2
The following two three-phase loads are connected to a three-phase system of 311.13 cos (377 t) V line: 1) Three-phase induction motor of 10000 VA in Y with a power factor of 0.6
2) Three-phase load balanced in Δ with Zf = 20 ∠ 323.13 ° Ω. Please find
a) total current in each line,
b) the apparent and reactive power and
c) the copper losses that occur.

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