Design a microgrid of a PV system rated at 2 MW and connected through a smart...
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Design a microgrid of a PV system rated at 2 MW and connected through a smart net metering to the local utility at 13.2 kV. The local load consists of 100 kW of lighting loads rated at 120 V and 500 kW of AC load rated at 220 V. The system has a 700 kWh storage system. Local transformer specifications are 13.2 kV/460 V, 2 MVA, and 10% reactance; 460 V/230 V, 250 kVA, and 7% reactance; and 460V/120 V, 150 kVA, and 5% reactance. The data for this problem are given in Table below. i) Search the internet and select four DC/DC converters, rectifier, and inverters and create a table. Summarize the operating conditions in a table and discuss the results and operations as they relate to this design problem. Give sufficient explanation about the main criteria you consider for the converter selections. Develop a MATLAB test bed to perform the following: Select a boost converter, bidirectional rectifier, and inverters for the design of a microgrid. Specify the data for a new design of a boost converter, bidirectional rectifier, and inverters. ii) iii) Give the one line diagram of your design. Make tables and give the number of modules in a string for each PV type, number of strings in an array for each PV type, number of arrays, converters, weight and surface area required for each PV module type. iv) Design a 700 kWh storage system. Search online and select a deep - cycle battery storage system. Give the step in your design and including the dimension and weight of the storage system. v) Develop a per unit model of the PV microgrid system. Panel Type 1 Type 2 Type 3 Type 4 Power (Max), W 190 200 87 17.4 Voltage at max. power point (MPP), V Current at MPP, A Voc (open-circuit voltage), V Isc (short-circuit current, A Efficiency Cost Width Length Thickness Weight 54.8 3.47 67.5 3.75 16.40% $870.00 34,6" 31.9" 1.8" 33,07 lbs 26.3 7.6 32.9 8.1 13.10% $695.00 38.6" 58.5* 1.4" 39 lbs 170 28.7 5.93 35.8 6.62 16.80% $550.00 38,3 63.8" 1.56" 40.7 lbs 5.02 21.7 5.34 >16% $397.00 25.7" 39,6" 2.3" 18.3 lbs Design a microgrid of a PV system rated at 2 MW and connected through a smart net metering to the local utility at 13.2 kV. The local load consists of 100 kW of lighting loads rated at 120 V and 500 kW of AC load rated at 220 V. The system has a 700 kWh storage system. Local transformer specifications are 13.2 kV/460 V, 2 MVA, and 10% reactance; 460 V/230 V, 250 kVA, and 7% reactance; and 460V/120 V, 150 kVA, and 5% reactance. The data for this problem are given in Table below. i) Search the internet and select four DC/DC converters, rectifier, and inverters and create a table. Summarize the operating conditions in a table and discuss the results and operations as they relate to this design problem. Give sufficient explanation about the main criteria you consider for the converter selections. Develop a MATLAB test bed to perform the following: Select a boost converter, bidirectional rectifier, and inverters for the design of a microgrid. Specify the data for a new design of a boost converter, bidirectional rectifier, and inverters. ii) iii) Give the one line diagram of your design. Make tables and give the number of modules in a string for each PV type, number of strings in an array for each PV type, number of arrays, converters, weight and surface area required for each PV module type. iv) Design a 700 kWh storage system. Search online and select a deep - cycle battery storage system. Give the step in your design and including the dimension and weight of the storage system. v) Develop a per unit model of the PV microgrid system. Panel Type 1 Type 2 Type 3 Type 4 Power (Max), W 190 200 87 17.4 Voltage at max. power point (MPP), V Current at MPP, A Voc (open-circuit voltage), V Isc (short-circuit current, A Efficiency Cost Width Length Thickness Weight 54.8 3.47 67.5 3.75 16.40% $870.00 34,6" 31.9" 1.8" 33,07 lbs 26.3 7.6 32.9 8.1 13.10% $695.00 38.6" 58.5* 1.4" 39 lbs 170 28.7 5.93 35.8 6.62 16.80% $550.00 38,3 63.8" 1.56" 40.7 lbs 5.02 21.7 5.34 >16% $397.00 25.7" 39,6" 2.3" 18.3 lbs
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Cornerstones of Financial and Managerial Accounting
ISBN: 978-0324787351
1st Edition
Authors: Rich Jones, Mowen, Hansen, Heitger
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