CPC F03D 7/0276 (2013.01) [F03D 7/0296 (2013.01); F03D 15/00 (2016.05); F05B 2260/4031 (2013.01); F05B 2260/96 (2013.01); F05B 2260/966 (2013.01); F05B 2270/334 (2013.01); F05B 2270/342 (2020.08)] | 16 Claims |
1. A system for a wind turbine, comprising:
a detuner system;
a drive train component having a natural frequency and configured to rotate about an axis of rotation at a range of different speeds; and
a controller for selectively interacting with the drive train component via the detuner system,
wherein the controller is configured to cause a step change in the natural frequency of the drive train component above a first threshold of the rotational speed range via the detuner system, and to cause a step change in the natural frequency of the drive train component below a second threshold of the rotational speed range via the detuner system,
wherein the rotational speed at the second threshold is different to the rotational speed at the first threshold.
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