Matlab Format!

Class22_watts_txt

2005.6 1930.2 1965.6 2100.5 2065.8 1988.1 2024.6 2163.5 1945.4 1872.3 1906.6 2037.5 2010.3 1985.2 2600.3 1600.2 1899.9 1980.4 2004.3 1999.3 2025.3 1982.3 1984.6 2012.4 2035.6 2065.4 2003.4 2050.4 1950.3 2032.2 1976.7

Problem in the area of renewable energy is energy generated by wind power One of the growing segments Wind turbines require the expertise of, among others, electrical, structural, mechanical, and aeronautical engineers You are an electrical engineer and have designed three wind turbines. You need to specify the appropriately sized wind turbine to select to power a home. The wind turbine must be able to produce power at least equal to one standard deviation above the average required for the home for wind speeds between 5 m/s and 13 m/s. In Class 17_Application you computed the average power requirements for a home in March. Performm this calculation again and now also compute the standard deviation of the power. You MUST use MATLAB's built in ability to work with vectors. You MAY use the MATLAB built-in function sum() . You MAY NOT use (1) mean), (2) std), (3) for loops, or (4) while loops. You want the wind turbine to be able to produce power at least equal to one standard deviation above the average, so compute this value and display it to the screen. The formula for computing standard deviation, s, within a data set is: where n is the number of data points, x, are the individual data points, and is the average of the data The wind turbines have different blade sizes and thus capture different cross sectional areas of the WT #1 WT #2 WT #3 | | A-10 m2 A-100 A-200 The power that is available in the wind is given by: P is power (W) p is density of the air, 1.225kg/m2 A is the cross sectional area of the wind being examined (m) V is the velocity of the wind (m/s) However, wind turbines are unable to capture 100% of the wind. Assume that the wind turbine can capture 30% of the available wind power so the power equation becomes: Pwind turdine (0.3)pAv In the script file, Class_22 App.m, perform the following tasks: Read in the power Calculate the average of the home power requirements. Calculate the standard deviation of the home power requirements. Determine the amount of power that satisfies the power requirement of 1 standard deviation above the average. Print to the command window the average power, the standard deviation, and the amount of power that satisfies the requirement of being one standard deviation above the average, properly labeled and with proper units. Create a vector of wind velocities using the vector notation V-[start: step: stopl such that your velocity vector V- [5, 7,9, 11, 13] m/s. Determine the amount of power that each wind turbine can produce for a given wind speed. Use vector arithmeticotation. Plot the three wind turbine power curves on the same graph with power on the y-axis and velocity on the x-axis. Determine, by examining the graph, the smallest wind turbine that produces enough power for the household between 5m/s and 13m/s. Mark this value on the graph with your answer by adding a textbox data from Class22 watts.txt o o o o o o o o o o