Zookal
Zookal

We’d love to hear any feedback or comment from you!

© 2011-2021 Zookal Pty Ltd

View question and answer

From our collection of questions and answers
Engineering · Electrical Engineering
Question details

(a) Consider the two-bus power system shown in Figure 3. Assume that demand is constant and insensitive to price, and energy is sold at its marginal cost of production. There are no limits on the output of the generators. The marginal cost of generation units A and B are given by the following expressions respectively MCA25 0.04PA E/MWh MCB -20 + 0.02PB £/MWh PB AB D 2000 MW 1000 MW Figure 3. Two-bus system (i) Determine the transmission demand function for the system. The flow (ii) Calculate hourly long-range marginal cost of the transmission line (iii) Determine the optimal capacity of the transmission line by using (iv) Calculate the maximum revenue of the transmission line along the transmission line is assumed to be FAB assuming that the line is 340 km long and the amortized variable cost of building the line is 230 E(MW.km year) optimisation theory (b) Assume that the periods of high, medium and low load coincide at both buses. The duration and load levels of the three periods are given in Table 7 Table 7 Duration PeriodLoad at ALoad at B 3000 1500 1000 2000 1000 800 1500 2500 4760 Medium Low (i) Build the load duration curve for the system in a diagram (ii) Derive generation cost for the two generation units according to the marginal cost defined in part (a) Determine the unconstrained economic dispatch for high, medium, and low periods for the system conditions indicated in table 7. The results should include generation output and total hourly generation cost (iii)

Answer
Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.

Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.Find step-by-step answers from expert tutors to questions asked by students like you. Start 14-day free trial.