Installation method of pre-stress tuned mass damper based on parameter design calculation
A technology of tuning mass damping and parameter design, applied to the installation/supporting configuration of wind turbines, towers, building types, etc., can solve the problems of limited space, inconvenient practical application, limited control force, etc., and achieve the effect of easy selection
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[0084] The present invention will be further described below in conjunction with embodiment and accompanying drawing.
[0085] like figure 1 and figure 2 As shown, a prestressed tuned mass damper installation method based on parameter design calculation, the wind turbine tower structure includes a tower 1 and a nacelle 2 installed on the top of the tower, the blade 6 is rotatably installed on the nacelle 2, the tower The frame 1 is composed of several tower tubes 1a which are sequentially connected by flanges 1b. The prestressed tuned mass damper includes a mass block 3 that is hung between the top of the tower (i.e. the nacelle 2) and the flange 1b closest to the top of the tower through a prestressed cable 5, and several Dampers 4, both ends of each damper 4 are elastically supported between the outer wall of the mass block 3 and the inner wall of the corresponding tower 1a.
[0086] The mass block 3 is connected to the wall of the tower 1a through several dampers 4 that...
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