Seismic Vibration Mitigation of Wind Turbine Tower Using Bi-Directional Tuned Mass Dampers

Figure 13

The peak displacement of wind turbine along the height. (a) LFEM under the El-Centro. (b) LFEM under the Chalfant. (c) LFEM under artificial wave. (d) CBFEM under the El-Centro. (e) CBFEM under the Chalfant. (f) CBFEM under artificial wave.

(a)

(b)

(c)

(d)

(e)

(f)