Vibration Characteristics of Roundabout Swing of HAWT Wind Wheel

Modal testing was used to show that the roundabout swing was a natural vibration mode of the wind wheel of a horizontal-axis wind turbine (HAWT). During the vibration, the blade root was simultaneously subjected to bending and rotary shear stresses. A method for indirect testing and determination of...

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Bibliographic Details
Main Authors: Jian-long Ma, Pei-lin Li, Jian-wen Wang, Liu Yang, Yan-qi Zhang
Format: Article
Language:English
Published: Wiley 2016-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2016/1037239
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