Feasibility study on a strain based deflection monitoring system for wind turbine blades
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- 作者：Kyunghyun Leea ; kh311.lee@gmail.com" class="auth_mail" title="E-mail the corresponding author ; lee.kyunghyun@resonic.jp" class="auth_mail" title="E-mail the corresponding author ; Aya Aiharaa ; Ganbayar Puntsagdashb ; Takayuki Kawaguchia ; Hiraku Sakamotoa ; Masaaki Okumaa
- 关键词：Deflection monitoring ; Vibration monitoring ; Strain monitoring ; Wind energy ; Wind turbine blades
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：82
- 期：Complete
- 页码：117-129
- 全文大小：2967 K
文摘
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A deflection monitoring system for wind turbine blades including estimation method and hardware configurations are proposed.
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The deflection estimation algorithm can be applied to operating wind turbines without establishing finite element models of blades.
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The developed system is evaluated and demonstrated with a 300 W wind turbine.