The MRT train system has two substations within the 10 kilometers stretch with 650 volts and 580 volts, respectively. The resistance of the train system wire and rail return is 0.4 ohm per kilometer. The car, located 4 kilometers from the 650-volt station, draws 200 A from the line. a) What is the load voltage? b) Determine the current supplied at 650-volt substation. Answer in 1 decimal place. c) Determine the current supplied at 580-volt substation. Answer in 1 decimal place.

The MRT train system has two substations within the 10 kilometers stretch with 650 volts and 580 volts, respectively. The resistance of the train system wire and rail return is 0.4 ohm per kilometer. The car, located 4 kilometers from the 650-volt station, draws 200 A from the line. a) What is the load voltage? b) Determine the current supplied at 650-volt substation. Answer in 1 decimal place. c) Determine the current supplied at 580-volt substation. Answer in 1 decimal place.

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

Chapter7: Symmetrical Faults

Section: Chapter Questions

Problem 7.26P

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