摘要:
An installation apparatus for handling a component of a wind turbine is provided. The installation apparatus includes a base, a support portion and an extensible arm having opposing ends connected to the support portion and the base, respectively. The extensible arm is adapted to move the support portion relative to the base and about a transverse axis of the installation apparatus between a transport position and an installation position. In the transport position the support portion rests on the base. In the installation position the support portion and the base form an angle. An assembly including such an installation apparatus and a method of mounting a wind turbine are also provided.
摘要:
An installation apparatus for handling a component of a wind turbine is provided. The installation apparatus includes a base, a support portion and an extensible arm having opposing ends connected to the support portion and the base, respectively. The extensible arm is adapted to move the support portion relative to the base and about a transverse axis of the installation apparatus between a transport position and an installation position. In the transport position the support portion rests on the base. In the installation position the support portion and the base form an angle. An assembly including such an installation apparatus and a method of mounting a wind turbine are also provided.
摘要:
An arrangement and a method of rotating a hub of a wind turbine are provided. A wind turbine includes a hub mounted to a nacelle, whereby the hub is rotatable around an axis of rotation in respect to the nacelle. A rotor blade is arranged at the hub that leads to a torque around the axis of rotation of the hub. A counter weight is attached to the hub, whereby the counter weight has a mass that leads to a counter-torque around the axis of rotation. The counter-torque interacts with the torque during the installation of a second rotor blade to the hub. The counter weight is mounted to the hub by a mechanical arrangement that is rotatable in respect to the hub around the axis of rotation of the hub. The mechanical arrangement and the counter weight are rotatable in respect to the hub into a certain predetermined position.
摘要:
It is described a system (100) for handling a nacelle (190) of a wind turbine. The system (100) comprises a first supporting device (110) and a second supporting device (110). Each supporting device comprises (a) a crossbeam (120) extending between a left end section of the crossbeam (120) and a right end section of the crossbeam (120), the crossbeam (120) being adapted for supporting the nacelle (190) in between the left end section and the right end section, (b) a left pedestal (130) being attached to the left end section in a detachable manner, and (c) a right pedestal (130) being attached to the right end section in a detachable manner. It is further described a method for handling a nacelle (190) of a wind turbine by using the above described nacelle handling system (100).
摘要:
A system for the transportation of wind turbine components with a vehicle, especially for the transportation of large wind turbine components, is provided. The vehicle includes at least two wheelsets, a first end frame connected to a first wheelset and a second end frame connected to a second wheelset. The vehicle further includes a support structure for carrying at least one wind turbine component, wherein the support structure is adapted to be detachably connected to the first end frame and/or to the second end frame. Thereby, the wind turbine component is connected solely to the support structure in a fixed but detachable manner.
摘要:
A wind turbine hub transportation device is provided. The transportation device includes a hub receiving surface for receiving a wind turbine hub, a first beam, a second beam, and a center part connecting the first beam and the second beam. The first and second beam each have at least one first beam connector adapted for connecting the respective beam with a first lifter for lifting the transportation device. The center part includes a center connector adapted for making a connection to a second lifter for lifting the transportation device.
摘要:
A transport structure for transporting and/or lifting a large scale generator, in particular a generator of a wind turbine is disclosed. A handling base is included with an upper side and a lower side and a first longitudinal end and second longitudinal end, and an interface arrangement at the handling base realized such that a generator can be releasably attached to the handling base in the direction of the upper side. A method for transporting and for lifting a large scale generator is disclosed.
摘要:
A transport structure for transporting and/or lifting a large scale generator, in particular a generator of a wind turbine is disclosed. A handling base is included with an upper side and a lower side and a first longitudinal end and second longitudinal end, and an interface arrangement at the handling base realized such that a generator can be releasably attached to the handling base in the direction of the upper side. A method for transporting and for lifting a large scale generator is disclosed.
摘要:
A lifting system for lifting rotor blades of wind turbines includes a plurality of frame structures each being configured to support a rotor blade. Additionally, the lifting system includes a lifting structure which is attachable to a lifting device, and a number of lifting connectors configured to connect a pack of frame structures to the lifting structure. Furthermore, a method for lifting rotor blades of wind turbines by using a lifting device and a method for installation of rotor blades of wind turbines are provided.
摘要:
An arrangement for lifting a tower wall portion of a wind turbine is provided. The arrangement includes a bar, a first holding member and a second holding member. The bar is connectable to a coupling element of a lift. The first and second holding members have respective first and second engagement portions adapted for engaging the tower wall portion at a first position and a second position respectively, the first position being different from the second position. The first and second holding members are releasably lockable at the bar such that the first engagement portion and the second engagement portion are a first distance away from each other. The first and second holding members are also releasably lockable at the bar such that the first engagement portion and the second engagement portion are a second distance away from each other, the second distance being different from the first distance.