Vibration absorber arrangement for reducing the transmission of vibrations

A vibration damper arrangement for an elongated first component which is arranged at a connection end along a longitudinal direction of the first component for mechanical connection to a second component, wherein the second component is a wind turbine nacelle with a drive train,

• wherein the vibration damper arrangement comprises at least three damper groups which are arranged in an end section of the first component with the connection end and are spaced apart from one another along the longitudinal direction,
• wherein each of the damper groups comprises a plurality of individual vibration dampers which are arranged distributed along a circumferential direction on a circumferential wall of the first component,
• wherein a natural frequency of the respective individual vibration damper is designed by means of a damper mass and a stiffness of the individual vibration damper,
• wherein the vibration damper arrangement is configured to reduce the transmission of vibrations caused by vibrations in the drive train locally in the end section at the connection end,
• wherein the damper groups have natural frequencies differing from one another, wherein the individual vibration dampers of a respective damper group differ in their damper mass and/or their stiffness from the individual vibration dampers of the other damper groups, and
• wherein the respective damper group has a frequency reduction range around its natural frequency, wherein the frequency reduction range of a respective damper group overlaps with at least one of the frequency reduction ranges of another one of the damper groups.