Where Ci is the generating cost of generator set i, and Coi(Pi) is the generating cost curve of i, which is obtained from the quotation curve Coi and is a function of the generating power Pi
In the type Ci is the power generation cost of generator set i, Coi (Pi) is the power generation cost curve of i, which is obtained by the quote curve Coi, which is a function of the power generation power Pi
Where CI is the generation cost of generator group I, and coi (PI) is the generation cost curve of I. It is obtained from the quotation curve COI and is a function of the generation power PI<br>