| 摘要 |
The present invention relates to a system for assembling or disassembling a blade of a wind turbine, the wind turbine comprising a tower resting on a base, a rotor comprising at least one rotor blade having a blade connection flange and a nacelle mounted atop the tower, a hub rotatably connected to the nacelle and comprising a hub connection flange adapted to be detachably connected to the blade connection flange of a rotor blade, wherein the system further comprises a first positioning element adapted to be attached to the nacelle or to the tower in a top area and a second positioning element adapted to be joined to the blade in a root blade area, being the first and second positioning elements configured to cooperate to provide an accurate position of the blade connection flange prior to connection to the hub connection flange as well as the method associated. |
