Invention Grant
- Patent Title: Method for load reduction on wind turbine blade pitch bearings
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Application No.: US16487315Application Date: 2017-11-27
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Publication No.: US11306699B2Publication Date: 2022-04-19
- Inventor: Julian Ehlers , Michael Hind , Drew Eisenberg , Alejandro Gomez Gonzalez , Peder Bay Enevoldsen , Lasse Gilling
- Applicant: SIEMENS GAMESA RENEWABLE ENERGY A/S
- Applicant Address: DK Brande
- Assignee: SIEMENS GAMESA RENEWABLE ENERGY A/S
- Current Assignee: SIEMENS GAMESA RENEWABLE ENERGY A/S
- Current Assignee Address: DK Brande
- Agency: Schmeiser, Olsen & Watts, LLP
- Priority: DE102017202886.6 20170222
- International Application: PCT/EP2017/080438 WO 20171127
- International Announcement: WO2018/153518 WO 20180830
- Main IPC: F03D7/02
- IPC: F03D7/02 ; F03D80/70
Abstract:
Provided is a method for adjusting a pitch angle of a rotor blade connected to a rotor of a wind turbine, the method includes: pitching the rotor blade towards a target blade pitch angle, the manner of pitching depending on a load on a pitch bearing and/or an azimuthal position of the rotor.
Public/Granted literature
- US20200056586A1 METHOD FOR LOAD REDUCTION ON WIND TURBINE BLADE PITCH BEARINGS Public/Granted day:2020-02-20
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