Research on Dynamic Behaviour of Wind Tower under Ambient Excitation Based on DASP


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By means of site test of horizontal-axis wind turbine tower under different working conditions, the paper make a further analysis by DASP system and obtained the acceleration spectrum and characteristic frequency; Again to build finite element model of the tower and calculated it's dynamic characteristics. The measured results and calculative results provide a basis for avoiding resonance and further study of structure dynamic response of wind turbines tower; In addition, it can provide valuable modal parameter data for wind tower design and structural vibration control.



Advanced Materials Research (Volumes 243-249)

Edited by:

Chaohe Chen, Yong Huang and Guangfan Li






X. Liu et al., "Research on Dynamic Behaviour of Wind Tower under Ambient Excitation Based on DASP", Advanced Materials Research, Vols. 243-249, pp. 1248-1252, 2011

Online since:

May 2011




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