1. A three-phase delta-connected load of 15+ j18 N per phase is supplied by an abc-sequence balanced three-phase wye-connected source with a line voltage of 400 V. The line impedance is 1 + j2 Q per phase. Taking Ea as reference, determine the line currents, phase load currents, phase load voltages, and the total complex power supplied by the Source.

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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1. A three-phase delta-connected load of 15+ j18 Q per phase is supplied by an abc-sequence balanced three-phase
wye-connected source with a line voltage of 400 V. The line impedance is 1 + j20 per phase. Taking Ea as reference,
determine the line currents, phase load currents, phase load voltages, and the total complex power supplied by the
Source.
Transcribed Image Text:1. A three-phase delta-connected load of 15+ j18 Q per phase is supplied by an abc-sequence balanced three-phase wye-connected source with a line voltage of 400 V. The line impedance is 1 + j20 per phase. Taking Ea as reference, determine the line currents, phase load currents, phase load voltages, and the total complex power supplied by the Source.
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