engineering recuitment MAHATRANSCO AE Electrical Mock Test Power Systems Economies of Power Generation Economic Load Dispatch
Increased fuel cost in Rs/Mwh for a plant consisting of units are given by
\(\frac{{d{F_1}}}{{d{P_1}}} = 0.4{P_1} + 400\)
\(\frac{{d{F_2}}}{{d{P_2}}}= 0.48{P_2} + 320\)
The allocation of load P1 and P2 between the unit 1 and unit 2, respectively, for the minimum cost of generation for a total load of 900 MW is
1
200 MW and 700 MW
2
400 MW and 500 MW
3
300 MW and 60 MW
4
500 MW and 400 MW
5
350 MW 550 MW