| 摘要 |
According to the present invention, a method to reduce a load of a wind power generator unit comprises: a real-time wind speed measuring step of measuring a wind speed (WS) in real-time from a wind speed sensor installed in a wind power generator unit; a turbulence intensity calculating step of quantifying turbulence intensity (TI) based on a change in the real-time wind speed (WS) measured in the real-time wind speed measuring step; and an operation controlling step of reducing the operating speed of the wind power generator unit with respect to the turbulence intensity (TI) calculated in the turbulence intensity calculating step. Also, the standard deviation (SD) of the real-time wind speed (WS) measured in the real-time wind speed measuring step and an average (AVE) of the real-time wind speed are calculated, and the turbulence intensity (TI) is calculated as a ratio of a standard deviation (SD) to the average (AVE). |
