A 3-phase, 208V system supplies a delta load with impedances ZAB = 150 235°, ZBC %3D - 12Ω /20ο and ZCA = 10Q (10°. a) Determine the line currents. b) Determine the total apparent power, active power and reactive power. c) If a 3-phase power analyzer was monitoring this load, what per-phase values of active and reactive power would it display?

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
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A 3-phase, 208V system supplies a delta load with impedances ZAB = 150 235°, ZBC
%3D
- 12Ω / 20ο
and ZcA= 10Ω 10
a) Determine the line currents.
b) Determine the total apparent power, active power and reactive power.
c) If a 3-phase power analyzer was monitoring this load, what per-phase values of
active and reactive power would it display?
%3D
Transcribed Image Text:A 3-phase, 208V system supplies a delta load with impedances ZAB = 150 235°, ZBC %3D - 12Ω / 20ο and ZcA= 10Ω 10 a) Determine the line currents. b) Determine the total apparent power, active power and reactive power. c) If a 3-phase power analyzer was monitoring this load, what per-phase values of active and reactive power would it display? %3D
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