Invention Grant
US09593668B2 Methods and systems for reducing amplitude modulation in wind turbines
有权
降低风力发电机振幅调制的方法和系统
- Patent Title: Methods and systems for reducing amplitude modulation in wind turbines
- Patent Title (中): 降低风力发电机振幅调制的方法和系统
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Application No.: US14022502Application Date: 2013-09-10
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Publication No.: US09593668B2Publication Date: 2017-03-14
- Inventor: Sara Simonne L. Delport , Saskia Gerarda Honhoff
- Applicant: General Electric Company
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Ann M. Agosti
- Main IPC: F03D7/02
- IPC: F03D7/02 ; F03D7/04
Abstract:
A wind turbine system is presented. The wind turbine system includes a rotor comprising a plurality of blades and a hub, and a turbine controller configured to reduce an abnormal amplitude modulation of the wind turbine by adjusting pitch angles of the plurality of blades during a rotation of the rotor based upon aerodynamic loads acting on the rotor.
Public/Granted literature
- US20150071778A1 METHODS AND SYSTEMS FOR REDUCING AMPLITUDE MODULATION IN WIND TURBINES Public/Granted day:2015-03-12
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