In a balanced three-phase wye-wye system, the source has an abc-sequence set of voltages. ZLine=1+j1.8Ω, ZLoad=14+j12Ω, and the load voltage on a phase is VAN=398.1<17.99°Vrms. Find the line voltage Vab.

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 2.23MCQ: In a balanced system, the phasor sum of the line-to-line voltages and the phasor sum of the...
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DEGREE: ELECTRICAL ENGINEERING 

SUBJECT/COURSE: AC CIRCUITS

 

NOTE: Please solve in this way. 

 

1. Please have a good handwriting, some of the answers are not readable. Thank you!

2. GIVEN.(include symbols and units)

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PROBLEM:

In a balanced three-phase wye-wye system, the source has an abc-sequence set of voltages. ZLine=1+j1.8Ω, ZLoad=14+j12Ω, and the load voltage on a phase is VAN=398.1<17.99°Vrms. Find the line voltage Vab.

In a balanced three – phase wye – wye system, the source is an abc
sequence set of voltages. Zine=1+j1.8 Q,
Zoad=14+j12 Q, and the load voltage on a phase is VAN=398.1417.99° Vms. Find the line voltage Vab.
Transcribed Image Text:In a balanced three – phase wye – wye system, the source is an abc sequence set of voltages. Zine=1+j1.8 Q, Zoad=14+j12 Q, and the load voltage on a phase is VAN=398.1417.99° Vms. Find the line voltage Vab.
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