In the circuit shown below, a three-phase star-connected unbalanced load is connected to a balanced three-phase supply of 100/3 V with phase sequence ABC. The star connected load has Z, = 10 N and Z, = 20Z60° N. The value of Z, in N, for which the voltage difference across the nodes n and n' is zero, is ZA EA n' Zc n Ec EB

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 2.40P: A balanced three-phase 240-V source supplies a balanced three-phase Load. If the line current IA is...
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In the circuit shown below, a three-phase star-connected unbalanced load is connected
to a balanced three-phase supply of 100/3 V with phase sequence ABC. The star
connected load has Z, = 10 N and Z, = 20Z60° N. The value of Z, in N, for which
the voltage difference across the nodes n and n' is zero, is
ZA
EA
n'
Zc
n
Ec
EB
Transcribed Image Text:In the circuit shown below, a three-phase star-connected unbalanced load is connected to a balanced three-phase supply of 100/3 V with phase sequence ABC. The star connected load has Z, = 10 N and Z, = 20Z60° N. The value of Z, in N, for which the voltage difference across the nodes n and n' is zero, is ZA EA n' Zc n Ec EB
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