1. A balanced three-phase circuit has the following characteristics: a. Y-Y connected b. The line voltage at the source, Vab is 415.69 angle 90 deg. c. The phase sequence is negative d. The line impedance connecting the load and source is 4 + 5j ohms per phase. Determine: The line current of each phase and the line voltage of the load terminal.

1. A balanced three-phase circuit has the following characteristics: a. Y-Y connected b. The line voltage at the source, Vab is 415.69 angle 90 deg. c. The phase sequence is negative d. The line impedance connecting the load and source is 4 + 5j ohms per phase. Determine: The line current of each phase and the line voltage of the load terminal.

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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