| 摘要 |
The invention relates to a wind turbine comprising a substantially tubular tower structure and one or more vibration damping systems, at least one of said one or more vibration damping systems comprising a plurality of bracing elements and a damping element, one of said bracing elements being connected to said tower structure, said bracing elements and damping element being linked in such a way that a local displacement of the tower structure causes an increased displacement of the damper along its longitudinal axis. The invention further provides a method of damping vibrations in a wind turbine tower using one or more toggle-brace vibration damping systems and a use of a toggle-brace vibration damping system for damping vibrations in a wind turbine. |
