| 新型自启式垂直轴风力机 |
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| 引用本文： | 陈勇,谈宏飞,王勋廷,肖春龙,孟晟,郑小艳,徐璋.新型自启式垂直轴风力机[J].轻工机械,2013(6):72-75. |
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| 作者姓名： | 陈勇 谈宏飞 王勋廷 肖春龙 孟晟 郑小艳 徐璋 |
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| 作者单位： | 浙江工业大学能源与动力工程研究所,浙江杭州310014 |
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| 摘 要： | 垂直轴风力机中升力型风机效率高但一般不能自启动,阻力型风机效率低但易启动.根据两种不同类型的垂直轴风力机各自的特点,采用超越离合器作为连接件,设计制作了一种由Darrieus风力机和Savonius风力机组成的组合式风机模型.在对有无加装S型风机进行了启动风速、输出功率的性能对比后发现,加装S型后的启动风速更低,而输出功率则差别不大.
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| 关 键 词： | 垂直轴风力机 升力型 阻力型 超越离合器 组合式 |
New-Type Self-Starting Vertical Axis Wind Turbine |
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| CHEN Yong,TAN Hongfei,WANG Xunting,XIAO Chunlong,MENG Sheng,ZHENG Xiaoyan,XU Zhang.New-Type Self-Starting Vertical Axis Wind Turbine[J].Light Industry Machinery,2013(6):72-75. |
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| Authors: | CHEN Yong TAN Hongfei WANG Xunting XIAO Chunlong MENG Sheng ZHENG Xiaoyan XU Zhang |
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| Affiliation: | (Institute of Energy and Power Engineering,Zhejiang University of Technology,Hangzhou 310014, China) |
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| Abstract: | In vertical axis wind turbine （VAWT）, lift type has high efficiency but starts difficultly at low wind speed; resistance type has low efficiency but starts easily at low wind speed. Based on the advantages of two types, a new-type self-starting vertical axis wind turbine was designed by using overrunning clutch as the connection unit. It contained a Darrieus wind turbine and a Savonius wind turbine. By comparing the output power and starting velocity with or without S-type wind turbine, it indicates that with S-type wind turbine the starting velocity is lower and the output power is almost equal. |
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| Keywords: | vertical axis wind turbine lift-type resistance-type overrunning clutch self-starting |
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