A 3-phase Y-connected load draws power from a 3-phase Y-connected source. The source voltage, Van = 44020° Vms and the load impedance, Zy = (30+jl15) Q. The line impedance, Zine (1+jl) N and the system operates at 60 Hz. ) Draw the single-phase equivalent circuit and label all given quantities numerically. a. b. )Calculate the rms line (phase) current in each phase. ) Calculate the total real power supplied by the source. C.

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 2.18P: Let a series RLC network be connected to a source voltage V, drawing a current I. (a) In terms of...
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A 3-phase Y-connected load draws power from a 3-phase Y-connected source. The source voltage,
Van
= 44020° Vms and the load impedance, Zy = (30+jl15) Q. The line impedance, Zine (1+jl) N
and the system operates at 60 Hz.
) Draw the single-phase equivalent circuit and label all given quantities numerically.
a.
b.
)Calculate the rms line (phase) current in each phase.
) Calculate the total real power supplied by the source.
C.
Transcribed Image Text:A 3-phase Y-connected load draws power from a 3-phase Y-connected source. The source voltage, Van = 44020° Vms and the load impedance, Zy = (30+jl15) Q. The line impedance, Zine (1+jl) N and the system operates at 60 Hz. ) Draw the single-phase equivalent circuit and label all given quantities numerically. a. b. )Calculate the rms line (phase) current in each phase. ) Calculate the total real power supplied by the source. C.
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