Two generating units have the following input and output characteristics: Unit 1 : F1 = 80 + 8 P1 + 0.024 P12 $/h

[answerhappygod]

Two generating units have the following input and output
characteristics:
Unit 1 : F1 = 80
+ 8 P1 + 0.024
P12 $/h
Unit 2 : F2 = 120
+ 6 P2 + 0.04
P22 $/h
Unit 3 :
F3 = 100 + 2 P3 + 0.06
P32 $/h
Where Fn is the n-th unit fuel cost in $ per hour
Pn is the n-th unit output power in megawatts
Determine the economic loading of each unit if the load power
is:
(1). 400 MW
(2). 500 MW
(3). 600 MW
Use the Lamda Iteration !