Method for lifting a wind turbine rotor blade (1) using a lifting yoke (2) comprising a main body (3) attached to a rope-like lifting means (6), wherein the main body (3) is attached to the rotor blade (1), wherein at least two gyroscopic stabilization units (11, 12) each arranged laterally offset to the lifting means (6) at the main body (3) and/or the rotor blade (1) are used, wherein the gyroscopic stabilization units (11, 12) each comprise a rotating member (38, 39) with a deflectable rotational axis (29, 30), wherein the rotating members (38, 39) apply an adjustable stabilizing torque in at least one stabilizing torque direction (32, 33) in dependence of a disturbance movement of the lifting yoke (2) and/or the rotor blade (1) at least temporarily during lifting.
METHOD FOR LIFTING A WIND TURBINE ROTOR BLADE AND LIFTING YOKE
VERFAHREN ZUM ANHEBEN EINES WINDTURBINENROTORBLATTS UND HUBJOCH
PROCÉDÉ DE LEVAGE D'UNE PALE DE ROTOR D'ÉOLIENNE ET ÉTRIER DE LEVAGE
2023-10-04
Patent
Elektronische Ressource
Englisch
METHOD FOR LIFTING A WIND TURBINE ROTOR BLADE AND LIFTING YOKE
Europäisches Patentamt | 2023
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