Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN: 9781337399128
Author: Russell E. Smith
Publisher: Cengage Learning
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Question
: Draw a preliminary electrical diagram of a 2 MW solar farm. Choose a solar module (e.g. ~ 400 Wp, Isc = 10 A, Voc=40 V) and decide how the modules will be connected, in series and parallel. The connection to the utility network is at 11 kV. Choose the type of inverter(s) (e.g. string or central) and identify the location(s) of the Maximum Power Point Tracker(s). Mark the peak currents and voltages in the main circuits. Do not expect a cable to carry more than 600 A and use voltage levels of 11 kV and 400 V ac and a maximum of 1000 V dc. Create a clear diagram with a short explanation of the design choices that you made.
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Transcribed Image Text:: Draw a preliminary electrical diagram of a 2 MW solar farm. Choose a solar module (e.g. ~ 400 Wp, Isc = 10 A, Voc=40 V) and decide how the modules will be connected, in series and parallel. The connection to the utility network is at 11 kV. Choose the type of inverter(s) (e.g. string or central) and identify the location(s) of the Maximum Power Point Tracker(s). Mark the peak currents and voltages in the main circuits. Do not expect a cable to carry more than 600 A and use voltage levels of 11 kV and 400 V ac and a maximum of 1000 V dc. Create a clear diagram with a short explanation of the design choices that you made.
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