R6 0.2722 RA R4 RB 0.1812 1642 12 2.80A V1 Vs V2 14.20V 1476V Wind Generator Solar panel 20.10V Radio Reapeter R5 0.2722

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
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.8MCQ: An ac resistance is higher than a dc resistance. True False
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The solar panel measurements give parameters that directly apply to a Norton model. However, a Thévenin model will simplify the analysis process. Perform a source transformation on the solar panel and redraw the full circuit, with the Thévenin equivalent model included.

Using a circuit analysis technique of your choosing, calculate the mesh currents and power balance of the system at midday when the solar panel and the wind generator both deliver their rated currents. Show all working. Comment on the effectiveness (calculate percentages) of the power transfer from the solar panel and wind generator to the battery and radio repeater. What power is dissipated in the wiring?

R6
0.2722
RA
R4
RB
0.1812
1642
12
2.80A
V1
Vs
V2
14.20V
1476V
Wind Generator
Solar panel
20.10V
Radio Reapeter
R5
0.2722
Transcribed Image Text:R6 0.2722 RA R4 RB 0.1812 1642 12 2.80A V1 Vs V2 14.20V 1476V Wind Generator Solar panel 20.10V Radio Reapeter R5 0.2722
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