Load-handling Means For A Tower Or A Tower Section Of A Wind Turbine And Method For Erecting A Wind Turbine

摘要

The invention relates to a load-handling means for a tower or a tower section of a wind turbine, which load-handling means has tower-attachment means for attachment to an upper end or in the region of an upper end of a tower or a tower section of a wind turbine, and attachment points for attaching at least one anchoring means of a lifting gear unit. The invention also relates to a method for erecting a wind turbine, in particular an offshore wind turbine. The load-handling means according to the invention includes at least one oscillation damper, or at least one oscillation damper is attached, in particular releasably and/or exchangeably, to the load-handling means, the damping frequency of which oscillation damper lies in the region of a natural frequency of a clamped or freestanding tower or tower section without a gondola.

主权项

1. A load-handling means for a tower or a tower section of a wind turbine, which load-handling means has tower-attachment means for attachment to an upper end or in a region of the upper end of the tower or the tower section of the wind turbine, and attachment points for attaching at least one anchoring means of a lifting gear unit, wherein the load-handling means comprises at least one oscillation damper or at least one oscillation damper is releasably and/or exchangeably attached to the load-handling means, and wherein a damping frequency of said at least one oscillation damper lies in a region of a natural frequency of a clamped or freestanding tower or tower section without a gondola.