Three wye-connected load impedances, 15260° N, Z, 202 - 30° SN, and Z. 10245° 2, are connected to an abc- || %D sequence, balanced 3-phase, wye-connected source with a line voltage of 208 V. A conductor of impedance 1 + j5 Q is used to connect together the neutral points of the source and the load. The line impedance per phase is 4 + j202. Calculate the load phase currents and voltages, and the neutral current.

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 2.42P: A balanced -connected impedance load with (12+j9) per phase is supplied by a balanced three-phase...
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6. Three
wye-connected
load
impedances,
15260° N,
Z,
= 202 - 30° N, and Z.
10245° 2, are connected to an abc-
sequence, balanced 3-phase, wye-connected source with a line voltage of 208
V. A conductor of impedance 1 + j5 Q is used to connect together the neutral
points of the source and the load. The line impedance per phase is 4 + j200.
Calculate the load phase currents and voltages, and the neutral current.
Transcribed Image Text:6. Three wye-connected load impedances, 15260° N, Z, = 202 - 30° N, and Z. 10245° 2, are connected to an abc- sequence, balanced 3-phase, wye-connected source with a line voltage of 208 V. A conductor of impedance 1 + j5 Q is used to connect together the neutral points of the source and the load. The line impedance per phase is 4 + j200. Calculate the load phase currents and voltages, and the neutral current.
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