摘要:
It is described a method for removing a stator component (614) from a generator (100) being installed at a nacelle (184) of a wind turbine (180). The method comprises (a) transferring the stator component (614) from a stator frame structure (110) of the generator (100) to a component exchange tool (230) which is installed at a hub (194) of the wind turbine (180); (b) handing over the stator component (614) from the component exchange tool (230) to a handling equipment (250); and (c) removing the stator component (614) from the hub (194) to a predetermined unloading region (272) by controlling the handling equipment (250). It is further described a corresponding method for installing a further stator component (614) at a wind turbine (180). Further, a method and a component exchange tool (230) for exchanging stator components (614) of a wind turbine generator (100) are described. Furthermore, a wind turbine (180) being equipped with such a component exchange tool (230) is described in this document.