Invention Grant
- Patent Title: Lifting device for wind turbine components
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Application No.: US16340439Application Date: 2017-09-12
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Publication No.: US11312595B2Publication Date: 2022-04-26
- Inventor: Jesper Moeller
- 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: DE102016220628.1 20161020
- International Application: PCT/EP2017/072802 WO 20170912
- International Announcement: WO2018/072927 WO 20180426
- Main IPC: B66C1/10
- IPC: B66C1/10 ; F03D13/10 ; B66C13/08

Abstract:
A lifting device for a wind turbine component includes a yoke for connecting the wind turbine component to a crane, the yoke including at least one sensor for measuring the position and/or the speed and/or the acceleration of the wind turbine component at least during a lifting operation of the component is provided. The yoke further includes a pitching device for rotating the wind turbine component around a pitching axis when the wind turbine component is connected to the yoke.
The lifting device further includes a controller for controlling the rotation of the pitching device around the pitching axis as a function of the measurement of the at least one sensor.
The lifting device further includes a controller for controlling the rotation of the pitching device around the pitching axis as a function of the measurement of the at least one sensor.
Public/Granted literature
- US20190292020A1 LIFTING DEVICE FOR WIND TURBINE COMPONENTS Public/Granted day:2019-09-26
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