11.23 In a balanced three-phase wye-wye system, the source is an abc-sequence set of voltages. The load voltage on the a phase is VAN = 120 /60° V ms, Zin = 2 + jl.4 N, and Zd = 10 + j10 2. Determine the input voltages.

11.23 In a balanced three-phase wye-wye system, the source is an abc-sequence set of voltages. The load voltage on the a phase is VAN = 120 /60° V ms, Zin = 2 + jl.4 N, and Zd = 10 + j10 2. Determine the input voltages.

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 2.51P: A three-phase line with an impedance of (0.2+j1.0)/ phase feeds three balanced three-phase loads...

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11.23 In a balanced three-phase wye-wye system, the source
is an abc-sequence set of voltages. The load voltage
on the a phase is VAN = 120 /60° V rms,
Zne = 2 + j1.4 N, and Zjoad = 10 + j10 N.
Determine the input voltages.

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