| 基于VB的风力机叶片外形优化设计 |
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| 引用本文： | 徐宝清,田德,王海宽,赵丹平.基于VB的风力机叶片外形优化设计[J].微机发展,2010(5):211-214. |
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| 作者姓名： | 徐宝清 田德 王海宽 赵丹平 |
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| 作者单位： | 内蒙古农业大学机电工程学院;内蒙古工业大学信息工程学院;华北电力大学可再生能源学院; |
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| 基金项目： | 国家自然科学基金(59776033) |
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| 摘 要： | 为了实现风力发电机风轮叶片外形的优化设计,以风场风速分布为基础提出了综合优化目标;以片条理论为基础提出了以展弦比为关键参数的修形约束条件的气动优化目标,建立了叶片外形优化设计的数学模型。采用枚举法和循环结构,选用Access数据库,应用Visual Basic编制程序实现叶片外形的优化设计。针对内蒙古某地区设计了1.5MW风力机叶片,与国外同功率某通用叶片进行了对比分析。结果表明,两种叶片外形基本吻合,而且文中设计的叶片在性能上有明显优势,同时也验证了文中提出数学模型的可靠性和程序的实用性。
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| 关 键 词： | 风力机 修形约束 优化设计 程序设计 |
Optimal Design of the Wind Turbine Blade Shape with VB |
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| XU Bao-qing,TIAN De,WANG Hai-kuan,ZHAO Dan-ping.Optimal Design of the Wind Turbine Blade Shape with VB[J].Microcomputer Development,2010(5):211-214. |
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| Authors: | XU Bao-qing TIAN De WANG Hai-kuan ZHAO Dan-ping |
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| Affiliation: | XU Bao-qing1,2,TIAN De1,3,WANG Hai-kuan1,ZHAO Dan-ping1(1.School of Mechanical , Electrical Engineering,Inner Mongolia Agricultural University,Huhhot 010018,China,2.School of Information , Engineering,Inner Mongolia University of Technology,Huhhot 010050,3.School of Renewable Energy,North China Electric Power University,Beijing 102206,China) |
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| Abstract: | In order to design the optimal shape of blades of the wind generator turbine,synthesis optimization object is presented based on the wind speed distribution in the wind farm;while the aerodynamic optimization object is presented based on the strip theory,in which the aspect ratio is taken as the key parameter of the shape modification constraints.And then the optimization design model of blade external shape is established.Using enumeration method and the loop structure,selecting the Access as database,prog... |
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| Keywords: | wind turbine shape modification constraints optimal design programming design |
| 本文献已被 CNKI 维普 等数据库收录！ |
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