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Utility distribution system

a single two-transformer substation will be used to supply the transportation hub  the substation will be fed initially from one of the 138 kV lines

 when the transportation hub load reaches 35 MW, the second 138 kV line will be tied into the substation

 the 230 kV line will not be used to serve the transportation hub

1. Start your project by developing a year-by-year load forecast for the first 10 years of the transportation hub. Start the load at 10 MW in year 1, growing to 50 MW in year 10. Assume a load factor for each year. Assume an uncorrected power factor of 85% lagging.

2. Develop a plan for power factor correction. Show the plan projections year by year.

3. Draw a map showing the layout of your primary feeders. Assume a feeder loading of 10 MW to be “fully loaded.” Decide how many feeders need to be built initially, and develop a plan showing when new feeders will be needed. Also show ties (normally-open connections) between the feeders. Specify the devices used to tie the feeders together.

4. Show the design of a typical secondary circuit. Specify the load per secondary circuit. 5. Assuming a demand cost of $10/kW and an energy cost of $[url removed, login to view], select a service transformer to use based on the evaluation method

Dovednosti: Elektrotechnika

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IČ projektu: #12203843

5 freelancerů učinili na tento projekt nabídku v průměrné výši $128

$250 USD za 10 dní
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engjo

MEP design I am MEP Design Engineer with experience in design of LV & MV Electrical Distribution Systems for commercial & residential projects. Proficient in performing design studies, electrical calculations, prepar Více

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sandeepelect

I am an electrical Engineer

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ElktricalEngr4u

Hi I am professional Power Systems Engineer working with a multinational group and having strong knowledge and practice in power system planning a design. I have reviewed your project description and I am interested Více

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eexpert15

Hi, I am an electrical engineer and expert in power systems. I have done many assignments related to power systems like 50 bus system analysis, ac generator design, transformer design etc. I assure you I will complete Více

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