公开(公告)号：WO2021185422A1

公开(公告)日：2021-09-23

申请号：PCT/DK2021/050082

申请日：2021-03-15

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： THOMSEN, Jesper Sandberg ,  MAREE, Johannes Philippus ,  HOVGAARD, Tobias Gybel ,  SLOTH-ODGAARD, Peter

IPC: F03D7/02

Abstract: The invention relates to control of a wind turbine to address varying drivetrain loading. This is obtained by determining a modification signal to be set as a control signal. A signal indicative of a speed of the electrical generator a signal indicative of a requested output power are received. The signal indicative of a speed is filtering to isolate frequencies in a selected disturbance frequency band to generate a disturbance signal. The disturbance signal is phase shifted and combined with a requested output power to obtain the modification signal.

公开(公告)号：EP4121650A1

公开(公告)日：2023-01-25

申请号：EP21714311.4

申请日：2021-03-15

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： THOMSEN, Jesper Sandberg ,  MAREE, Johannes Philippus ,  HOVGAARD, Tobias Gybel ,  SLOTH-ODGAARD, Peter

IPC: F03D7/02