PROBLEMS 3.1 Assume that the fuel inputs in MBtu per hour for units 1 and 2, which are both on-line, are given by H, = 8P, +0.024P² +80 H, = 6P, +0.04P, +120 where H, = fuel input to unit n in MBtu per hour (millions of Btu per hour) = unit output in megawatts a. Plot the input-output characteristics for each unit expressing input in MBtu per hour and output in megawatts. Assume that the minimum loading of each unit is 20 MW and that the maximum loading is 100 MW. b. Calculate the net heat rate in Btu per kilowatt-hour, and plot against output in megawatts. c. Assume that the cost of fuel is 1.5 $/MBtu. Calculate the incremental pro- duction cost in $/MWh of each unit, and plot against output in megawatts.
PROBLEMS 3.1 Assume that the fuel inputs in MBtu per hour for units 1 and 2, which are both on-line, are given by H, = 8P, +0.024P² +80 H, = 6P, +0.04P, +120 where H, = fuel input to unit n in MBtu per hour (millions of Btu per hour) = unit output in megawatts a. Plot the input-output characteristics for each unit expressing input in MBtu per hour and output in megawatts. Assume that the minimum loading of each unit is 20 MW and that the maximum loading is 100 MW. b. Calculate the net heat rate in Btu per kilowatt-hour, and plot against output in megawatts. c. Assume that the cost of fuel is 1.5 $/MBtu. Calculate the incremental pro- duction cost in $/MWh of each unit, and plot against output 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...
Related questions
Question
100%
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
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.Recommended textbooks for you
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning