Effect of the number of blades on the dynamics of floating straight-bladed vertical axis wind turbines
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- 作者：Zhengshun Chenga ; b ; c ; zhengshun.cheng@ntnu.no" class="auth_mail" title="E-mail the corresponding author ; zhengshun.cheng@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Helge Aagaard Madsend ; Zhen Gaoa ; b ; c ; Torgeir Moana ; b ; c
- 关键词：Floating vertical axis wind turbine ; Straight blades ; Number of blades ; Aero-hydro-servo-elastic ; Dynamic response
- 刊名：Renewable Energy
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：101
- 期：Complete
- 页码：1285-1298
- 全文大小：2332 K
文摘
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Three straight-bladed VAWTs with identical solidity were designed using the AC method.
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Effect of blade number on the dynamics of floating VAWTs was studied in a fully coupled aero-hydro-servo-elastic approach.
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The variations in aerodynamic loads and structural responses are strongly dependent on the blade number.
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The variations in generator power production, platform motions and mooring line tensions are not.