in a using 2. Find the economic dispatch for a total demand of 500MW system with three thermal units described below the gradient search methods. Assume that initial guess is P= P₂-100 MW ₂-300 MW (a) Use first order gradient method (b) Use second order gradient method Unit Data H₂=225 +8.4P, +0.0025P H₂ = 729 +6.3P₂ +0.0081 P H, 400+7.5P, +0.0025P Minimum Maximum (MW) (MW) 45 45 47.5 350 350 450 Fuel Cost (R/MBtu) 0.80 1.02 0.90

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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in a
2. Find the economic dispatch for a total demand of 500MW
·system with three thermal units described below
the gradient search methods. Assume that initial guess is
P₁= P₂-100 MW
using
P=300 MW
(a) Use first order gradient method
(b) Use second order gradient method
Unit Data
H, 225 +8.4P, +0.0025P
H₂729 +6.3P +0.0081 P
H, 400+ 7.5P+0.0025P3
Minimum Maximum
(MW)
(MW)
45
45
47.5
350
350
450
Fuel Cost
(R/MBtu)
0.80
1.02
0.90
Transcribed Image Text:in a 2. Find the economic dispatch for a total demand of 500MW ·system with three thermal units described below the gradient search methods. Assume that initial guess is P₁= P₂-100 MW using P=300 MW (a) Use first order gradient method (b) Use second order gradient method Unit Data H, 225 +8.4P, +0.0025P H₂729 +6.3P +0.0081 P H, 400+ 7.5P+0.0025P3 Minimum Maximum (MW) (MW) 45 45 47.5 350 350 450 Fuel Cost (R/MBtu) 0.80 1.02 0.90
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