Table 1.
Applied wind profiles and the adjusted probability of occurrence of winds in 16 wind directions.
| Wind Direction | Yaw angle at 25 m | Wind profile | Probability of occurrence of wind (%) |
||
|---|---|---|---|---|---|
| No-shift | Threshold | Proportional | |||
| 22.5° | −5.2° | CWP | 8.17 | 16.48 | 9.68 |
| 45° | −11.5° | TWP13 | 8.32 | 14.72 | 14.76 |
| 67.5° | −23.6° | TWP22 | 14.72 | 24.04 | 20.75 |
| 90° | −17.3° | CWP | 24.04 | 5.03 | 12.25 |
| 112.5° | −26° | TWP22 | 5.02 | 3.29 | 3.44 |
| 135° | −22.2° | TWP22 | 3.29 | 0.00 | 2.45 |
| 157.5 | −0.2° | CWP | 3.09 | 3.09 | 2.39 |
| 180° | 10.3° | CWP | 4.32 | 4.32 | 3.84 |
| 202.5° | 0.5° | CWP | 3.03 | 3.03 | 3.30 |
| 225° | −0.6° | CWP | 4.76 | 4.75 | 5.17 |
| 247.5° | −7.1° | CWP | 3.22 | 3.23 | 3.38 |
| 270° | −5.1° | CWP | 2.46 | 3.39 | 2.27 |
| 292.5° | −13° | TWP13 | 0.93 | 0.63 | 0.86 |
| 315° | −15.5° | CWP | 0.63 | 1.72 | 0.98 |
| 337.5° | (−)13.7°a | TWP13 | 1.72 | 0.00 | 3.60 |
| 360° | −4.8° | CWP | 12.28 | 12.28 | 10.87 |
| Total | 100 | 100 | 100 | ||
The original yaw angle 13.7° is considered as −13.7° for this study.