2(a) A two-bus system is shown in Fig. 1. If a load of 250MW is transmitted on plant 1 to the load, a loss of 31.250 MW is incurred. Determine the generation schedule and the load demand if the cost of the received power is GHC 48/ MWhr. Solve the problem using either the coordination equations or the penalty factor method approach. The incremental production cost of the plants is dF =0.025P1+ 15 dP. dF =0.05P2 + 20 dP, 2 P2 P1 Load Figure1 b) The fuel input to two plants are given by F1= 0.015P12 +160P1+50 The loss coefficient of the system are given by B11= 0.005 B22 = 0.002. The load to be met is 200MW, determine the economic operating schedule and the corresponding cost of generation, if the losses are located but F2= 0.015P22 +160P2+30 B12= -0.0012 and not coordinated.

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 6.52P
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A two-bus system is shown in Fig. 1. If a load of 250MW is transmitted on plant 1
to the load, a loss of 31.250 MW is incurred. Determine the generation schedule
and the load demand if the cost of the received power is GH¢ 48/ MWhr. Solve
the problem using either the coordination equations or the penalty factor method
approach. The incremental production cost of the plants is
2(a)
dF.
=0.025P1+ 15
dF -0.05P2+ 20
dP,
2
P2
P1
Load
Figure1
b) The fuel input to two plants are given by
F1= 0.015P12 +160P1+50
The loss coefficient of the system are given by B11= 0.005 ,
B22 = 0.002. The load to be met is 200MW, determine the economic operating
schedule and the corresponding cost of generation, if the losses are located but
F2= 0.015P22 +160P2+30
B12= -0.0012 and
not coordinated.
- Ekay -
PhotoGrid
Transcribed Image Text:A two-bus system is shown in Fig. 1. If a load of 250MW is transmitted on plant 1 to the load, a loss of 31.250 MW is incurred. Determine the generation schedule and the load demand if the cost of the received power is GH¢ 48/ MWhr. Solve the problem using either the coordination equations or the penalty factor method approach. The incremental production cost of the plants is 2(a) dF. =0.025P1+ 15 dF -0.05P2+ 20 dP, 2 P2 P1 Load Figure1 b) The fuel input to two plants are given by F1= 0.015P12 +160P1+50 The loss coefficient of the system are given by B11= 0.005 , B22 = 0.002. The load to be met is 200MW, determine the economic operating schedule and the corresponding cost of generation, if the losses are located but F2= 0.015P22 +160P2+30 B12= -0.0012 and not coordinated. - Ekay - PhotoGrid
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