| 竖直轴潮流发电水轮机调距机构设计 |
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| 引用本文： | 孔凡凯,郑大勇,孙桂林,应丽霞.竖直轴潮流发电水轮机调距机构设计[J].哈尔滨工程大学学报,2011,32(9):1129-1133. |
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| 作者姓名： | 孔凡凯 郑大勇 孙桂林 应丽霞 |
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| 作者单位： | 哈尔滨工程大学机电工程学院,黑龙江哈尔滨,150001 |
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| 基金项目： | 国家科技支撑计划资助项目(2008BAA15B04); 海洋能专项资金资助项目(ZJME2010GC01) |
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| 摘 要： | 为了进行竖直轴潮流发电水轮机的水动力性能模型试验研究,需重点设计该水轮机的叶片调距机构.在分析现有叶片控制机构的设计思路基础上,提出了一种双偏心机构与双曲柄六杆机构相结合的新型竖直轴水轮机调距机构.对该机构进行了运动学分析,应用相关软件对其进行运动仿真,验证了该方案设计的合理性,并分别给出了工作原理和装配图.所建立的运...
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| 关 键 词： | 潮流能 竖轴水轮机 叶片调距机构 运动学分析 运动仿真 |
Variable-pitch mechanism design of a vertical-axis tidal current turbine |
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| KONG Fankai,ZHENG Dayong,SUN Guilin,YING Lixia.Variable-pitch mechanism design of a vertical-axis tidal current turbine[J].Journal of Harbin Engineering University,2011,32(9):1129-1133. |
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| Authors: | KONG Fankai ZHENG Dayong SUN Guilin YING Lixia |
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| Affiliation: | KONG Fankai,ZHENG Dayong,SUN Guilin,YING Lixia(College of Electrical and Mechanical Engineering,Harbin Engineering University,Harbin 150001,China) |
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| Abstract: | To research the hydrodynamic performance of the vertical-axis variable-pitch tidal current turbine,it is necessary to design the blade control mechanism of the turbine.On the basis of analyzing the existing design idea for the blade control mechanism,this paper proposed a new style of a vertical-axis turbine variable-pitch mechanism which combined a double-eccentric mechanism and double-crank six-rod mechanism.A kinematic analysis was carried out of the mechanism and motion simulation was conducted on it wi... |
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| Keywords: | tidal current energy vertical-axis turbine blade control mechanism kinematics analysis kinematics simulation |
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