Ingenieur Vol. 75 ingenieur July 2018-FA - Page 37

30 m 50 m Wind Power Class Wind Power Density (W/m²) Wind Speed (m/s) Wind Power Density (W/m²) Wind Speed (m/s) 1 ≤ 160 ≤ 5.1 ≤ 200 ≤ 5.6 2 ≤ 240 ≤ 5.9 ≤ 300 ≤ 6.4 3 ≤ 320 ≤ 6.5 ≤ 400 ≤ 7.0 4 ≤ 400 ≤ 7.0 ≤ 500 ≤ 7.5 5 ≤ 480 ≤ 7.4 ≤ 600 ≤ 8.0 6 ≤ 640 ≤ 8.2 ≤ 800 ≤ 8.8 7 ≤ 1600 ≤ 11.0 ≤ 2000 ≤ 11.9 Table 1: Classes of Wind Power Density (Source: AWS Scientific, Inc., 1997) Figure 6: Wind Map (Source: UMT) Figure 7: Wind power density map (Source: UMT) 35