Invention Grant
- Patent Title: Methods and apparatus for controlling wind turbine thrust
- Patent Title (中): 控制风力发电机推力的方法和装置
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Application No.: US13100466Application Date: 2011-05-04
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Publication No.: US08366389B2Publication Date: 2013-02-05
- Inventor: Till Hoffmann , Hartmut Scholte-Wassink
- Applicant: Till Hoffmann , Hartmut Scholte-Wassink
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.
- Main IPC: F03D7/04
- IPC: F03D7/04

Abstract:
A wind turbine and methods for controlling wind turbine thrust are disclosed. In one embodiment, the method includes measuring a tilt angle of a wind turbine in a loaded position using a measuring device. The wind turbine includes a tower, a nacelle mounted on the tower, a rotor coupled to the nacelle, and a plurality of rotor blades coupled to the rotor. The method further includes comparing the tilt angle to a predetermined tilt angle for the wind turbine and, if the tilt angle exceeds the predetermined tilt angle, adjusting a pitch of at least one of the plurality of rotor blades such that the tilt angle is less than or equal to the predetermined tilt angle.
Public/Granted literature
- US20120027586A1 METHODS AND APPARATUS FOR CONTROLLING WIND TURBINE THRUST Public/Granted day:2012-02-02
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