Question: Q1, for X= 1, 3, 5, 7,9 One synchronous generator and 50 Hz infinite bus system supply a load of 7 MVA with a power

Q1, for X= 1, 3, 5, 7,9 One synchronous generator and

Q1, for X= 1, 3, 5, 7,9 One synchronous generator and 50 Hz infinite bus system supply a load of 7 MVA with a power factor of 0.8. No-load frequency of the single generator is 51 Hz. Sp. is 1.5 MW/Hz. a. Determine the frequency of the system. Find the power sharing between the infinite bus system and single generator. Sketch the (P-f) graph. b. To increase the generated power of single generator to 3 MW, the governor changes the no-load frequency of single generator. Find the new fa and the new power sharing. Sketch the (P-f) graph. c. What will happen to the frequency and power sharing when loading level decreases 12 %. Sketch the (P-f) graph. d. When the infinite bus system is disconnected and only 1 generator supplies the new load, calculate the new frequency of the system. Sketch the (P-f) graph. Q1, for X= 1, 3, 5, 7,9 One synchronous generator and 50 Hz infinite bus system supply a load of 7 MVA with a power factor of 0.8. No-load frequency of the single generator is 51 Hz. Sp. is 1.5 MW/Hz. a. Determine the frequency of the system. Find the power sharing between the infinite bus system and single generator. Sketch the (P-f) graph. b. To increase the generated power of single generator to 3 MW, the governor changes the no-load frequency of single generator. Find the new fa and the new power sharing. Sketch the (P-f) graph. c. What will happen to the frequency and power sharing when loading level decreases 12 %. Sketch the (P-f) graph. d. When the infinite bus system is disconnected and only 1 generator supplies the new load, calculate the new frequency of the system. Sketch the (P-f) graph

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