| 摘要 |
The invention relates to a method for coupling and/or decoupling a rotor influencing device which can be coupled to and decoupled from a rotor, one part of a drive train or a transmission of a wind turbine (10), in a form-fitting manner, by means of a coupling device (20) which can be connected to the rotor influencing device. Said coupling device can switch between the decoupled position (23a) and the coupled position (23b) of the rotor influencing device in a reversible manner. When the coupling device (20) is positioned in the decoupled position (23a), said coupling device (20) is blocked in the decoupled position (23a) by means of a operation blocking device (24). The invention also relates to a device for coupling and/or decoupling a rotor influencing device which can be coupled to and decoupled from a rotor (12), one part of a drive train or a transmission of a wind turbine (10), in a form-fitting manner, and to a wind turbine. According to the invention, the control device (30) of the wind turbine (10) monitors at least one operational parameter of the wind turbine (10) and deactivates the operation blocking device (24) in accordance with the at least one monitored operational parameter. After deactivating the operation blocking device (24), the rotor influencing device is placed in the coupling position (23b) by means of the coupling device (20) and is coupled. |
