A 100 MVA, 11 kV, 3-phase, 60 Hz, 2- pole synchronous generator operates in parallel with 11 kV bus of infinite bus power system, by assuming H=5 MJ/MVA. If the input power from prime mover is 80 MW and the generator operates at 80% of full load at 0.9 pf lagging, the acceleration of the machine will be 1.8 radian/second^2 0.8 radian/second^2 2.8 radian/second^2 144 degree/second^2

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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A 100 MVA, 11 kV, 3-phase, 60 Hz, 2-
pole synchronous generator operates
in parallel with 11 kV bus of infinite
bus power system, by assuming H=5
MJ/MVA. If the input power from
prime mover is 80 MW and the
generator operates at 80% of full
load at 0.9 pf lagging, the
acceleration of the machine will be
1.8 radian/second^2
0.8 radian/second^2
2.8 radian/second^2
144 degree/second^2
172.8 degree/second^2
Transcribed Image Text:A 100 MVA, 11 kV, 3-phase, 60 Hz, 2- pole synchronous generator operates in parallel with 11 kV bus of infinite bus power system, by assuming H=5 MJ/MVA. If the input power from prime mover is 80 MW and the generator operates at 80% of full load at 0.9 pf lagging, the acceleration of the machine will be 1.8 radian/second^2 0.8 radian/second^2 2.8 radian/second^2 144 degree/second^2 172.8 degree/second^2
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