7.4 A 1000 kVA, 3300 V, 60 Hz, four-pole, three-phase, wye-connected syn- chronous generator has synchronous reactance x, = 10. The generator is delivering power to a load at a power factor of 0.8 lagging at rated al voltage and at rated current. Find the speed, Ear, 6, and the torque of electric origin. (Answer: Ear=2015 V; 8 = 3.98°; Te = 4244 N-m)
7.4 A 1000 kVA, 3300 V, 60 Hz, four-pole, three-phase, wye-connected syn- chronous generator has synchronous reactance x, = 10. The generator is delivering power to a load at a power factor of 0.8 lagging at rated al voltage and at rated current. Find the speed, Ear, 6, and the torque of electric origin. (Answer: Ear=2015 V; 8 = 3.98°; Te = 4244 N-m)
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
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.48P
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