The synchronous reactance of a cylindrical rotor machine is unity. The machine is connected to an infinite bus bar through an equivalent reactance of half of its synchronous reactance. For a maximum power output of 1.3 p.u. delivered at 1.02 p.u. voltage, find E. While the field is undisturbed, find the value of the current if the real power output is reduced to 0.65.p.u.

The synchronous reactance of a cylindrical rotor machine is unity. The machine is connected to an infinite bus bar through an equivalent reactance of half of its synchronous reactance. For a maximum power output of 1.3 p.u. delivered at 1.02 p.u. voltage, find E. While the field is undisturbed, find the value of the current if the real power output is reduced to 0.65.p.u.

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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