Invention Grant
- Patent Title: Wind turbine blade
- Patent Title (中): 风力发电机叶片
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Application No.: US11884969Application Date: 2005-02-22
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Publication No.: US08147209B2Publication Date: 2012-04-03
- Inventor: Kristian Balschmidt Godsk , Thomas S. Bjertrup Nielsen
- Applicant: Kristian Balschmidt Godsk , Thomas S. Bjertrup Nielsen
- Applicant Address: DK Aarhus N
- Assignee: Vestas Wind Systems A/S
- Current Assignee: Vestas Wind Systems A/S
- Current Assignee Address: DK Aarhus N
- Agency: Wood, Herron & Evans, L.L.P.
- International Application: PCT/IB2005/050639 WO 20050222
- International Announcement: WO2006/090215 WO 20060831
- Main IPC: F03D1/06
- IPC: F03D1/06

Abstract:
A wind turbine comprising a wind turbine blade with high lift and/or low solidity is provided. The blade is directed towards pitch regulated wind turbines, which are operated at variable rotor speed and have blades longer than about 30 meters. The blade is for example advantageous in that it may provide reduced extreme and fatigue loads at the same or near the same power production.
Public/Granted literature
- US20080206055A1 Wind Turbine Blade Public/Granted day:2008-08-28
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