S:52) An area of an interconnected power system has two fossil-fuel units operating on eco-nomic dispatch. The variable operating costs of these units are given by4P, +0.02P;C, =8P1for 0< P, < 100 MWhrfor P, > 100 MWC2 0.03Phrwhere P, and P2 are in megawatts.Determine the value of P2 when Pt is 300 MW.GA300MW200MWOC 10OMWD. 250MWB.

Given C1=4P1+0.02 P12 0<P1≤100 MW8P1 P1>100 MWand C2=0.03…

An area of an interconnected power system has two fossil-fuel units operating on eco- nomic dispatch. The variable operating costs of these units are given by 4P, +0.02P for 0 < P, < 100 MW C, = 8P1 for P, > 100 MW C: 0.03P where P, and P; are in megawatts.

An area of an interconnected power system has two fossil-fuel units operating on eco- nomic dispatch. The variable operating costs of these units are given by 4P, +0.02P for 0 < P, < 100 MW C, = 8P1 for P, > 100 MW C: 0.03P where P, and P; are in megawatts.

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.31P: Consider two interconnected voltage sources connected by a line of impedance Z=jX, as shown in...

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Question

S:52)

An area of an interconnected power system has two fossil-fuel units operating on eco-
nomic dispatch. The variable operating costs of these units are given by
4P, +0.02P;
C, =
8P1
for 0< P, < 100 MW
hr
for P, > 100 MW
C2 0.03P
hr
where P, and P2 are in megawatts.
Determine the value of P2 when Pt is 300 MW.
GA
300MW
200MW
OC 10OMW
D. 250MW
B.

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