发明授权
- 专利标题： Method for controlling a wind turbine system in relation to braking of the yaw system
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申请号： US17920675申请日： 2021-04-22
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公开(公告)号： US12123396B2公开(公告)日： 2024-10-22
- 发明人: Thorkild Møller Bertelsen , Morten Bagger Søgaard , Jesper Lykkegaard Neubauer , Tiago Telmo Pinto de Oliveira , Peter Fynbo , Martin Møller Sørensen , Carsten Krogh Nielsen , Asier Berra , Anders Hjarnø Jørgensen
- 申请人： VESTAS WIND SYSTEMS A/S
- 申请人地址： DK Aarhus N.
- 专利权人： VESTAS WIND SYSTEMS A/S
- 当前专利权人： VESTAS WIND SYSTEMS A/S
- 当前专利权人地址： DK Aarhus N
- 代理机构： Patterson + Sheridan, LLP
- 优先权： DK 202070255 2020.04.24 DK 202070632 2020.09.23
- 国际申请： PCT/DK2021/050119 2021.04.22
- 国际公布： WO2021/213602A 2021.10.28
- 进入国家日期： 2022-10-21
- 主分类号： F03D7/02
- IPC分类号： F03D7/02
摘要：
The invention relates to a method for controlling a wind turbine system, more particular for a controlled sliding strategy to lower loads on the yaw system by controlling mechanical brakes and motor brakes in the yaw drive actuators. When the yaw system being in the non-yawing operational state, and the mechanical brake(s) being in an engaged state, and the yaw controller determines or receives a signal indicative of a yaw moment, and if the signal indicative of a yaw moment is above a signal threshold, then the yaw controller sends a braking signal to the yaw drive actuators to enter the motors into the brake state to apply a braking torque.
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