A 100 MVA, 11kV, 3 phase, 50Hz, 8 pole synchronous generator has a inertia constant H = 4 seconds. The stored in the rotor of the generator at synchronous speed will be [Gate 1997]
A. 100MJ
B. 400MJ
C. 800MJ
D. 12.5MJ
Answer:B
A 100 MVA, 11kV, 3 phase, 50Hz, 8 pole synchronous generator has a inertia constant H = 4 seconds. The stored in the rotor of the generator at synchronous speed will be [Gate 1997]
A. 100MJ B. 400MJ C. 800MJ D. 12.5MJ