Question 2 A balanced delta-connected load of 21 + j12 N per phase is connected at the end of a three-phase line. The line impedance is 0.5+j4 2 per phase. The line is supplied from a three-phase source with a line-to-line voltage of 390 V (rms). Taking the voltage on phase a as the reference, determine the following: ao- |VL| bo Co- Zline ww www b a (1) Determine the voltage in phase a (taking phase a as the reference) (2) Determine the current in phase a (3) Determine the total complex power supplied from the source. Zload/phase
Question 2 A balanced delta-connected load of 21 + j12 N per phase is connected at the end of a three-phase line. The line impedance is 0.5+j4 2 per phase. The line is supplied from a three-phase source with a line-to-line voltage of 390 V (rms). Taking the voltage on phase a as the reference, determine the following: ao- |VL| bo Co- Zline ww www b a (1) Determine the voltage in phase a (taking phase a as the reference) (2) Determine the current in phase a (3) Determine the total complex power supplied from the source. Zload/phase
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 2.43P: A three-phase line, which has an impedance of (2+j4) per phase, feeds two balanced three-phase loads...
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