= 3. A balanced delta-connected load, with Z₁ 9.0 L 30° , and a balance wye-connected load with Zy = 5.0 Z 45° , are supplied by the same three-phase, ABC system, with effective line voltage 480 V. Obtain the following, a) Line currents b) Power of Delta Connected and Wye connected load c) Total Real, Reactive and Apparent Power of the circuit d) Power factor e) Single line equivalent of the circuit. K

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 2.52P: A balanced three-phase load is connected to a 4.16-kV, three-phase, fourwire, grounded-wye dedicated...
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3. A balanced delta-connected load, with Z₁ = 9.0 30° , and a
balance wye-connected load with Zy = 5.0 Z 45° , are supplied by
the same three-phase, ABC system, with effective line voltage 480 V.
Obtain the following,
a) Line currents
b) Power of Delta Connected and Wye connected load
c) Total Real, Reactive and Apparent Power of the circuit
d) Power factor
e) Single line equivalent of the circuit.
Transcribed Image Text:3. A balanced delta-connected load, with Z₁ = 9.0 30° , and a balance wye-connected load with Zy = 5.0 Z 45° , are supplied by the same three-phase, ABC system, with effective line voltage 480 V. Obtain the following, a) Line currents b) Power of Delta Connected and Wye connected load c) Total Real, Reactive and Apparent Power of the circuit d) Power factor e) Single line equivalent of the circuit.
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