EEE80020 - Designs Of Smart Power Grid - Engineering Assignment Help

Assignment Task

Question 1. Design a photo voltaic (PV) system to process 1000 kW of power at 460 V, 60 Hz three-phase AC using boost converters and three-phase DC/AC inverters. Use the data given in Table 1 for your design. Choose the initial approximate string voltage of 550 V for your design. Note that the maximum voltage that a string is allowed to have is limited to 600 V.

Question 2 . Consider the power grid given in Figure 1. Assume ????1 = 1∠0 ° p.u. (Swing Bus). Also, assume transmission line impedances are given in per unit on 440 V, 100 MVA base (Sb=100 MVA for the entire system). Assume the generation and load schedule are as follows:

Question 4 (10 + 15 = 25 Marks). Consider the microgrid in Figure 3. A three-phase 500 kVA, 440 V Y grounded / 3.2 kV Δ transformer T1 with the per unit reactance of 3.5% feeds from an AC source of a PV generating station. The distribution line is 10 miles long and has a series impedance of 0.01 + j 0.09 Ω per mile. The local load is 250 kVA. Balance of power can be injected into the local utility using a 3.2kV Y grounded / 13.2 kV Δ transformer T2 and with the per unit reactance of 8%. Assume the voltage base of 13.8 kV on the local power grid side, kVA base of 500 kVA. The local power grid net input reactance can be approximated as 9% based on the voltage base of 13.2 kV and 500 kVA base. Assume the DC bus voltage of 880 V

This EEE80020 - Engineering Assignment has been solved by our Engineering Experts at My Uni Paper. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+ Students in Australia, UK & US by helping them to score HD in their academics. Our Experts are well trained to follow all marking rubrics & referencing style.

Be it a used or new solution, the quality of the work submitted by our assignment experts remains unhampered. You may continue to expect the same or even better quality with the used and new assignment solution files respectively. There’s one thing to be noticed that you could choose one between the two and acquire an HD either way. You could choose a new assignment solution file to get yourself an exclusive, plagiarism (with free Turnitin file), expert quality assignment or order an old solution file that was considered worthy of the highest distinction.