4) A balanced delta connected load of ...+j18 ohm per phase is connected at the end of a three phase line as shown in figure. The line impedance is 1+j2 ohm per phase. The line is supplied from a three-phase source with a lie- to-line voltage of 207.85 V rms. Taking Van as reference, determine the following: a) Current in phase a. b) Total complex power supplied from the source. c) Magnitude of the line-to-line voltage at the load terminal. (Please determine the impedance value within the specified limits: 16-26 V. By considering the impedance value you determined yourself, solve the question.) 1+j2 n wwwm ao |VL| = 207.85 V bo- Figure ...+j18 n

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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.29P: Consider three ideal single-phase transformers (with a voltage gain of ) put together as ...
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4) A balanced delta connected load of ...+j18 ohm per phase is connected at the end of a three phase line as shown
in figure. The line impedance is 1+j2 ohm per phase. The line is supplied from a three-phase source with a lie-
to-line voltage of 207.85 V rms. Taking Van as reference, determine the following:
a) Current in phase a.
b) Total complex power supplied from the source.
c) Magnitude of the line-to-line voltage at the load terminal.
(Please determine the impedance value within the specified limits: 16-26 V. By considering the impedance value you
determined yourself, solve the question.)
ao-
|V₂|
bo
Co-
1 +j2 Ω
= 207.85 V
www
Figure
a
Jum
...+j18 n
b
Transcribed Image Text:4) A balanced delta connected load of ...+j18 ohm per phase is connected at the end of a three phase line as shown in figure. The line impedance is 1+j2 ohm per phase. The line is supplied from a three-phase source with a lie- to-line voltage of 207.85 V rms. Taking Van as reference, determine the following: a) Current in phase a. b) Total complex power supplied from the source. c) Magnitude of the line-to-line voltage at the load terminal. (Please determine the impedance value within the specified limits: 16-26 V. By considering the impedance value you determined yourself, solve the question.) ao- |V₂| bo Co- 1 +j2 Ω = 207.85 V www Figure a Jum ...+j18 n b
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