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公开(公告)号：US11867153B2
公开(公告)日：2024-01-09
申请号：US17460845
申请日：2021-08-30
发明人： Peter Fogh Odgaard , Mengting Yu
IPC分类号： F03D7/02
CPC分类号： F03D7/028 , F05B2260/821 , F05B2270/1033 , F05B2270/327
摘要： A method and device for controlling output power in a primary frequency modulation process of a wind turbine are provided by the present disclosure. The method includes predicting a rotational speed of the wind turbine; determining frequency modulation remaining time based on the predicted rotational speed, the frequency modulation remaining time being time for which the wind turbine is able to continue to output frequency modulation power as the output power used for the primary frequency modulation without affecting a recovery of the wind turbine after the primary frequency modulation; controlling the output power based on the determined frequency modulation remaining time.
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公开(公告)号：US20210388813A1
公开(公告)日：2021-12-16
申请号：US17460845
申请日：2021-08-30
发明人： Peter Fogh Odgaard , Mengting Yu
IPC分类号： F03D7/02
摘要： A method and device for controlling output power in a primary frequency modulation process of a wind turbine are provided by the present disclosure. The method includes predicting a rotational speed of the wind turbine; determining frequency modulation remaining time based on the predicted rotational speed, the frequency modulation remaining time being time for which the wind turbine is able to continue to output frequency modulation power as the output power used for the primary frequency modulation without affecting a recovery of the wind turbine after the primary frequency modulation; controlling the output power based on the determined frequency modulation remaining time.
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公开(公告)号：US11105315B2
公开(公告)日：2021-08-31
申请号：US16085559
申请日：2017-12-27
发明人： Peter Fogh Odgaard , Mengting Yu
摘要： A method and device for controlling output power in a primary frequency modulation process of a wind turbine are provided by the present disclosure. The method includes predicting a rotational speed of the wind turbine; determining frequency modulation remaining time based on the predicted rotational speed, the frequency modulation remaining time being time for which the wind turbine is able to continue to output frequency modulation power as the output power used for the primary frequency modulation without affecting a recovery of the wind turbine after the primary frequency modulation; controlling the output power based on the determined frequency modulation remaining time.
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公开(公告)号：US20210180563A1
公开(公告)日：2021-06-17
申请号：US16085559
申请日：2017-12-27
发明人： Peter Fogh Odgaard , Mengting Yu
IPC分类号： F03D7/02
摘要： A method and device for controlling output power in a primary frequency modulation process of a wind turbine are provided by the present disclosure. The method includes predicting a rotational speed of the wind turbine; determining frequency modulation remaining time based on the predicted rotational speed, the frequency modulation remaining time being time for which the wind turbine is able to continue to output frequency modulation power as the output power used for the primary frequency modulation without affecting a recovery of the wind turbine after the primary frequency modulation; controlling the output power based on the determined frequency modulation remaining time.
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