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Q2/A: A power plant has three units with the following cost characteristics; F₁ = 0.5 P₁² + 215 P₁ + 5000 S/hr F₂ = P₂² + 270 P₂+ 5000 S/hr F3 = 0.7 P3² + 160 P3 + 9000 S/hr Determine 1) the incremental fuel cost, 2) the output power for each power plant, 3) the fuel cost for each power plant, and 4) the total fuel cost. Assume that, the three units are delivering a total power demand of 320 MW.

Q2/A: A power plant has three units with the following cost characteristics; F₁ = 0.5 P₁² + 215 P₁ + 5000 S/hr F₂ = P₂² + 270 P₂+ 5000 S/hr F3 = 0.7 P3² + 160 P3 + 9000 S/hr Determine 1) the incremental fuel cost, 2) the output power for each power plant, 3) the fuel cost for each power plant, and 4) the total fuel cost. Assume that, the three units are delivering a total power demand of 320 MW.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Q2/A: A power plant has three units with the following cost characteristics; F₁ = 0.5 P₁² + 215 P₁ + 5000 S/hr F₂ = P₂² + 270 P₂+ 5000 S/hr F3 = 0.7 P3² + 160 P3 + 9000 S/hr Determine 1) the incremental fuel cost, 2) the output power for each power plant, 3) the fuel cost for each power plant, and 4) the total fuel cost. Assume that, the three units are delivering a total power demand of 320 MW.
Transcribed Image Text:Q2/A: A power plant has three units with the following cost characteristics; F₁ = 0.5 P₁² + 215 P₁ + 5000 S/hr F₂ = P₂² + 270 P₂+ 5000 S/hr F3 = 0.7 P3² + 160 P3 + 9000 S/hr Determine 1) the incremental fuel cost, 2) the output power for each power plant, 3) the fuel cost for each power plant, and 4) the total fuel cost. Assume that, the three units are delivering a total power demand of 320 MW.
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