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

Abstract:

Article Preview

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.

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Edited by:

Chaohe Chen, Yong Huang and Guangfan Li

Pages:

1248-1252

DOI:

10.4028/www.scientific.net/AMR.243-249.1248

Citation:

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

Export:

Price:

$35.00

[1] Dongsheng HUANG, Chaosheng WANG, Fushun ZOU and Fanglin HUANG: Equipment Manufactring Technology. Vol. 9 (2009), p.19 In Chinese.

[2] Weihuan CHEN, Zhongrong Lv, Shuhui CHEN, Yiqing NI, Yong XIA and Weiyang LIAO: ACTA SCIENTIARUM NATURALIUM UNIVERSITATIS SUNYATSENI. Vol. 49 (2010), p.34 In Chinese.

[3] Jiang WANG, Xiaofeng DU, Wanjun TIAN, Xiaolin HAN and Wangan ZHENG: Electric Power. Vol. 42 (2009), p.31 In Chinese.

[4] Chong REN, Wei ZHANG and Fuquan ZHANG: Mechanical & Electrical Engineering Technology. Vol. 38 (2009), p.67 In Chinese.

[5] R.W. Clough and J. Penzien: DYNAMICS OF STRUCTURES(Science Press, China 1983).

In order to see related information, you need to Login.