engineering recuitment MAHATRANSCO AE Electrical Mock Test Power Systems Economies of Power Generation
The incremental cost characteristics of the two generators delivering a total load of 200 MW are as follows:
\(\dfrac{dF_1}{dP_1}=2.0+0.01P_1\;\)
\(\dfrac{dF_2}{dP_2}=1.6+0.02P_2\;\)
What should be the values of P1 and P2 for economic operation?
1
P1 = P1 = 100 MW
2
P1 = 80 MW, P2 = 120 MW
3
P1 = 200 MW, P2 = 0 MW
4
P1 = 120 MW, P2 = 80 MW
5
P1 = 60 MW, P2 = 140 MW