7. Table 2.2 gives the wind data for a site in terms of the percentage of time over a year for different speed groups. C
Posted: Sat May 21, 2022 12:46 am
7. Table 2.2 gives the wind data for a site in terms of the percentage of time over a year for different speed groups. Calculate the annual average power in the wind passing normally through the swept area of a turbine of diameter 30 m. Take 1.225 kg/m" as the density of air. Table 2.2 Speed 0<us3 3<us6 6<us9 9<us12 12<us 16 16<u<20 group (m/s) Percentage 12 36 28.25 29.37 9.31 of time