A d.c. shunt-wound generator running at 10rps generates a voltage of 150V at a certain value of field current. Determine the change in the generated voltage of same generator when running at 5rps, the field current is reduced by 50 percent, assuming the flux is proportional to the field current

A d.c. shunt-wound generator running at 10rps generates a voltage of 150V at a certain value of field current. Determine the change in the generated voltage of same generator when running at 5rps, the field current is reduced by 50 percent, assuming the flux is proportional to the field current

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 11.3P

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Question

A d.c. shunt-wound generator running at 10rps generates a voltage of 150V at a certain
value of field current. Determine the change in the generated voltage of same generator
when running at 5rps, the field current is reduced by 50 percent, assuming the flux is
proportional to the field current

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