| 发明名称 |
DYNAMIC CUT-IN WIND SPEED FOR WIND TURBINES |
| 摘要 |
The present subject matter is directed to a system and method for operating a wind turbine. More specifically, the system and method determines a dynamic cut-in wind speed for the wind turbine based on one or more environmental conditions. In one embodiment, the method includes providing a predetermined cut-in wind speed for the wind turbine based on at least one estimated environmental condition for a wind turbine site; determining one or more actual environmental conditions near the wind turbine for a predetermined time period at the wind turbine site; determining a variance between the at least one estimated environmental condition and the one or more actual environmental conditions; calculating a dynamic cut-in wind speed based on the variance; and, operating the wind turbine based on the dynamic cut-in wind speed so as to increase wind turbine operational efficiency. |
| 申请公布号 |
US2015233348(A1) |
申请公布日期 |
2015.08.20 |
| 申请号 |
US201414184797 |
申请日期 |
2014.02.20 |
| 申请人 |
General Electric Company |
发明人 |
Hiremath Vijaykumar Muppayya;Nair Shimnamol Padmanabhan;Bommareddy Aswini Karteek;Appuraj Karthikeyan |
| 分类号 |
F03D7/02 |
主分类号 |
F03D7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for operating a wind turbine, the method comprising:
providing a predetermined cut-in wind speed for the wind turbine based on at least one estimated environmental condition for a wind turbine site; determining one or more actual environmental conditions near the wind turbine for a predetermined time period at the wind turbine site; determining a variance between the at least one estimated environmental condition and the one or more actual environmental conditions; calculating a dynamic cut-in wind speed based on the variance; and, operating the wind turbine based on the dynamic cut-in wind speed so as to increase wind turbine operational efficiency. |
| 地址 |
Schenectady NY US |
