5. A two wire DC distributor 0.8 kilometre long is supplying two loads 10A and 20A at 500 meter and 800 meter respectively as shown in Figure B4. 250V DC b- a 500 meter 300 meter Resistance of line 0.2 ohms/km 10A 20A Figure B4 Estimate: i. Total Voltage drop ii. Voltages at points b and c iii. Voltage regulation

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 3.16MCQ: In developing per-unit circuits of systems such as the one shown in Figure 3.10. when moving across...
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5. A two wire DC distributor 0.8 kilometre long is supplying two
loads 10A and 20A at 500 meter and 800 meter respectively
as shown in Figure B4.
a
250V DC
500 meter
300 meter
Resistance of line 0.2 ohms/km
10A
20A
Figure B4
Estimate:
i. Total Voltage drop
ii. Voltages at points b and c
ii. Voltage regulation
ii. Total power loss
Efficiency
V.
Transcribed Image Text:5. A two wire DC distributor 0.8 kilometre long is supplying two loads 10A and 20A at 500 meter and 800 meter respectively as shown in Figure B4. a 250V DC 500 meter 300 meter Resistance of line 0.2 ohms/km 10A 20A Figure B4 Estimate: i. Total Voltage drop ii. Voltages at points b and c ii. Voltage regulation ii. Total power loss Efficiency V.
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