2. The following are the Incremental fuel cost curves of two thermal generator units, IC₁= 0.2 P₁ + 50 IC2 = 0.24 P2 +40 The limits of the generators are as follows 20 MW Pg1 ≤ 150 MW 20 MW ≤ Pg2 ≤ 150 MW For a certain load demand P₁ AND P2 has been chosen such that dC₁ OMR = X dP₁ MWhr dC₂ OMR dP₂ MWhr a) Find the values of P1 & P2. b) If the generation are rescheduled to minimize the cost, Determine P2. = Y

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.48P
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X=75 Y=70.3
2. The following are the Incremental fuel cost curves of two thermal generator units,
IC₁= 0.2 P1 + 50
IC2 = 0.24 P2 +40
The limits of the generators are as follows
20 MW ≤ Pg1 ≤ 150 MW
20 MW ≤ Pg2 ≤ 150 MW
For a certain load demand P₁ AND P2 has been chosen such that
dC₁
= X
OMR
MWhr
dP₁
dC₂
OMR
dP₂
MWhr
a) Find the values of P1 & P2.
b) If the generation are rescheduled to minimize the cost, Determine P2.
= Y
Transcribed Image Text:2. The following are the Incremental fuel cost curves of two thermal generator units, IC₁= 0.2 P1 + 50 IC2 = 0.24 P2 +40 The limits of the generators are as follows 20 MW ≤ Pg1 ≤ 150 MW 20 MW ≤ Pg2 ≤ 150 MW For a certain load demand P₁ AND P2 has been chosen such that dC₁ = X OMR MWhr dP₁ dC₂ OMR dP₂ MWhr a) Find the values of P1 & P2. b) If the generation are rescheduled to minimize the cost, Determine P2. = Y
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