manufacturing plant takes 200,000 Watts, at 0.6 power factor. Form a 600 V, 60 Hz, three phase system. It is desired to raise the power factor of the entire system to 0.9 by means of a synchronous motor, which at the same time is to drive a direct current shunt motor generator, requiring that the synchronous motor take 80,000 watts form the line. What should be the rating of the synchronous motor in volts and amperes?

manufacturing plant takes 200,000 Watts, at 0.6 power factor. Form a 600 V, 60 Hz, three phase system. It is desired to raise the power factor of the entire system to 0.9 by means of a synchronous motor, which at the same time is to drive a direct current shunt motor generator, requiring that the synchronous motor take 80,000 watts form the line. What should be the rating of the synchronous motor in volts and amperes?

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

Chapter11: Transient Stability

Section: Chapter Questions

Problem 11.8P

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