Experiment on the Vibration Response of Horizontal Axis Wind Turbine Tower under Dynamic Vehicle Loading

被引:0
|
作者
Liu, X. F. [1 ]
Li, Q. Y. [2 ]
Wu, W. M. [3 ]
Liu, W. J. [4 ]
Zhang, S. C. [5 ]
Pan, Y. Q. [3 ]
机构
[1] Yinchuan Univ Sci & Technol, Yinchuan 750001, Peoples R China
[2] Inner Mongolia Univ Technol, Hohhot 010080, Peoples R China
[3] Chongqing Univ Sci & Technol, Chongqing 401331, Peoples R China
[4] Chongqing Technol & Business Inst, Chongqing 400052, Peoples R China
[5] Inner Mongolia Datang Int Jungar Min Co Ltd, Hohhot 010090, Inner Mongolia, Peoples R China
来源
INTERNATIONAL ENERGY JOURNAL | 2024年 / 24卷 / 01期
关键词
Impeller tower; Structural vibration; Vehicle test; Vibration frequency; Horizontal axis wind turbine;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Under unstable wind loads, the wind turbine tower, as a supporting component of the horizontal axis experiences inevitable vibration. To explore the vibration characteristics of the tower, a vehicle test platform is established to measure the vibration acceleration component signals at different heights of a 300W small horizontal axis wind turbine tower. The results show that specific vehicle vibration test equipment can accurately test the vibration characteristics and laws of small wind turbine towers. The main vibration form of the tower is low frequency, with noticeable axial vibration at the top and lateral vibration in the middle of the tower due to aerodynamic load from natural wind. These findings can be used as a valuable reference for the safety and reliability design of the whole machine and the low-frequency vibration status monitoring of wind turbines.
引用
收藏
页码:43 / 66
页数:24
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