Q2: A wind farm is proposed to be built outside of Baghdad Airport. The airport wind data Obtained at a zref = 10 m., gave a Weibull wind frequency distribution fit with coefficients of k = 1.54 and c = 3.78 m/s. The wind turbines in the proposed wind farm have a rated power of Prated = 1.5 MW, a rotor radius of R = 35 m, and a hub height of H = 65 m. The rated wind speed for the wind turbines is Vrated = 8 m/s and the cut-out wind speed is Vcutout = 20 m/s. Find the followings: (a) Based on the Weibull coefficients at zref= 10 m., determine the new Weibull coefficients for the wind speed at the wind turbine hub height. Assume n = 0.23. (b) What is the probability for the wind at the hub height to be between Vrated and Veutoul? (c) Based on this, what is the expected Annual Encrgy Production (AEP) [MW-h], for one of the wind turbines in the wind farm?

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Q2: A wind farm is proposed to be built outside of Baghdad Airport, The airport wind data
obtained at a zref = 10 m., gave a Weibull wind frequency distribution fit with coemciens
of k = 1.54 andc = 3.78 m/s. The wind turbines in the proposed wind farm have a rated
power of Prated = 1.5 MW,
a rotor radius of R = 35 m, and a hub height of H = 65 m. The rated wind speed for the
wind turbines is Vrated = 8 m/s and the cut-out wind speed is Veutout = 20 m/s. Find the
followings:
(a) Based on the Weibull coefficients at zref= 10 m., determine the new
Weibull coefficients for the wind speed at the wind turbine hub height. Assume n =0.23.
(b) What is the probability for the wind at the hub height to be between Vrated and Veutoul?
(c) Based on this, what is the expected Annual Energy Production (AEP) [MW-h], for one
of the wind turbines in the wind farm?
Q3:
Transcribed Image Text:Q2: A wind farm is proposed to be built outside of Baghdad Airport, The airport wind data obtained at a zref = 10 m., gave a Weibull wind frequency distribution fit with coemciens of k = 1.54 andc = 3.78 m/s. The wind turbines in the proposed wind farm have a rated power of Prated = 1.5 MW, a rotor radius of R = 35 m, and a hub height of H = 65 m. The rated wind speed for the wind turbines is Vrated = 8 m/s and the cut-out wind speed is Veutout = 20 m/s. Find the followings: (a) Based on the Weibull coefficients at zref= 10 m., determine the new Weibull coefficients for the wind speed at the wind turbine hub height. Assume n =0.23. (b) What is the probability for the wind at the hub height to be between Vrated and Veutoul? (c) Based on this, what is the expected Annual Energy Production (AEP) [MW-h], for one of the wind turbines in the wind farm? Q3:
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