Ebf 483 | Physics homework help

EBF 483  Homework 4 Due: Beginning of class on Thursday, February 7 Instructions: Please answer all questions clearly and completely. If you use graphs or tables in your answers, they must be clear enough that the graders can understand them (this means labeling axes, variables, and so forth). If a question requires you to make calculations, you must show your work. Your homework must be typed up and pages must be stapled together — the instructors will not accept homework that is handwritten or unstapled. See the syllabus for other formatting details. Each question is worth ten (10) points. The following questions refer to the three-node network below. 1. The total cost functions and maximum outputs for the two generators in the network are: TC(G1) = 8 + 2G1 G1_max = 40MW TC(G2) = 5 + 6G2 G2_max = 20MW where G1 and G2 represent energy output (MWh) at Generators 1 and 2, and TC is the total cost function. Solve the economic dispatch problem for the system, assuming that the customer at Node 3 demands 50 MWh of energy. Assume that demand is completely price-inelastic. Please provide the following information in your solution: a. The amount of electricity (MWh) produced by each generator; b. The system lambda, in $/MWh; c. Power flow on each of the three transmission lines; d. The total system cost of serving the 50 MWh of electricity demand 2. Repeat question 1, but assume that demand falls to 25 MWh. G1# L# G2# Node#1# Node#2# Node#3# R# 2R# R# 3. The total cost functions for the two generators in the network are: TC(G1) = 10 + 5G1 + 2G12 TC(G2) = 5 + 7G2 + G22 where G1 and G2 represent energy output (MWh) at Generators 1 and 2, and TC is the total cost function. Assume that there are no limits on how much electricity each generator can produce. Solve the economic dispatch problem for the system, assuming that the customer at Node 3 demands 60 MWh of energy. Assume that demand is completely price-inelastic. Please provide the following information in your solution: a. The amount of electricity (MWh) produced by each generator; b. The system lambda, in $/MWh; c. Power flow on each of the three transmission lines; d. The total system cost of serving the 60 MWh of electricity demand. 4. Now assume that Generator 2 can produce a maximum of 30 MWh (assume that there is no constraint on how much electricity Generator 1 could produce). How does this change the total system cost of serving the 60 MWh of electricity demand, and the power flows on each transmission line? (Hint: If you found in Question 3 that Generator 2 would optimally produce more than 30 MWh, you will need to reduce output on Generator 2 and increase output on Generator 1, then re-calculate the total system cost and power flows.)

Get 20% Discount on This Paper
Pages (550 words)
Approximate price: -

Try it now!

Get 20% Discount on This Paper

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

Australia Assessments has gained an international reputation of being the leading website in custom assignment writing services. Once you give us the instructions of your paper through the order form, we will complete the rest.

Essays

Essay Writing Services

As we work towards providing the best custom assignment services, our company provides assignment services for any type of academic essay. We will help you develop professionally written essays that are rich in content and free from plagiarism.

Admissions

Admission and Business Papers

Our skilled team of professional writers will ensure that we help you craft a remarkable admission essay for your desired Master's program in your institution of choice. We won't stop there. Once you enter the job market, we will be available to secure you a position at your desired worksite by creating an outstanding portfolio or resume.

Editing

Editing and Proofreading

Our editorial team is always available for all editing and proofreading services. They check completed papers by our writers and also provide professional opinions to papers completed by our clients.

Coursework

Technical papers

We harbor professional academic writers with different qualifications in diverse academic fields. As such, we are capable of handling both simple and technical papers. Ensure that you provide us with correct and complete instructions in the order form.