1. A grid consists of three units given: F₁ = 380 +5 P₁+0.00156 P₁² h 230MW ≤ P₁ ≤ 550MW 180MW P₁ ≤ 480MW F₂ = 240 +6P₂ +0.0027 P₂² h $ 40MW ≤ P₁ ≤ 220MW h The units supply a load of 600 MW. What unit or combination of units should supply this load most economically? F3 = 70 +7 P3 + 0.0046 P3² 2

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 2.1P: Given the complex numbers A1=630 and A2=4+j5, (a) convert A1 to rectangular form: (b) convert A2 to...
icon
Related questions
Question
1. A grid consists of three units given:
F₁ = 380 +5 P₁+0.00156 P₁² h
$
F₂ = 240 +6P₂ +0.0027 P₂² h
230MW ≤ P₁ ≤ 550MW
180MW P₁ ≤ 480MW
$
F3 = 70+ 7 P3 + 0.0046 P3² h
40MW ≤ P₁ ≤ 220MW
The units supply a load of 600 MW. What unit or combination of units should
supply this load most economically?
Transcribed Image Text:1. A grid consists of three units given: F₁ = 380 +5 P₁+0.00156 P₁² h $ F₂ = 240 +6P₂ +0.0027 P₂² h 230MW ≤ P₁ ≤ 550MW 180MW P₁ ≤ 480MW $ F3 = 70+ 7 P3 + 0.0046 P3² h 40MW ≤ P₁ ≤ 220MW The units supply a load of 600 MW. What unit or combination of units should supply this load most economically?
Expert Solution
steps

Step by step

Solved in 4 steps with 2 images

Blurred answer
Knowledge Booster
Synchronous Generator
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Power System Analysis and Design (MindTap Course …
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning