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| 风电机组叶片模型载荷的有限元分析 | |
| 引用本文： | 李明,田德,王海宽,韩巧丽,马广兴. 风电机组叶片模型载荷的有限元分析[J]. 农机化研究, 2012, 34(8): 192-195 |
| 作者姓名： | 李明 田德 王海宽 韩巧丽 马广兴 |
| 作者单位： | 1. 内蒙古农业大学机电工程学院,呼和浩特,010018 2. 内蒙古农业大学机电工程学院,呼和浩特010018;华北电力大学可再生能源学院,北京102206 3. 内蒙古农业大学机电工程学院,呼和浩特010018;内蒙古工业大学土木工程学院,呼和浩特010051 |
| 摘 要： | 针对叶片材料为木质夹心外裹玻璃纤维复合材料的试验,用100W叶片进行了气动载荷的计算及叶片的有限元建模和分析。分析中,考虑了叶片复合材料的各向异性和材料的铺层结构,使得分析更加符合实际情况,得到了不同风速工况下叶片的应力分布,并与静载试验结果进行对比,结果较一致。由此说明了有限元分析方法的合理性,并验证叶片在各风工况下是安全的。 |
| 关 键 词： | 风电机组 叶片模型 载荷 有限元 复合材料 |
Finite Element Analysis of Blade Model Load for Wind Turbine |
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| Li Ming , Tian De , Wang Haikuan , Han Qiaoli , Ma Guangxing. Finite Element Analysis of Blade Model Load for Wind Turbine[J]. Journal of Agricultural Mechanization Research, 2012, 34(8): 192-195 | |
| Authors: | Li Ming Tian De Wang Haikuan Han Qiaoli Ma Guangxing |
| Affiliation: | 1,3(1.College of Mechanical and Electrical Engineering,Inner Mongolia Agricultural University,Hohhot 010018,China;2.Renewable Energy College,North China Electric Power University,Beijing 102206,China;3.Civil Engineering Institute,Inner Mongolia Industry University,Hohhot 010051,China) |
| Abstract: | Aerodynamic load calculation and finite element analysis on 100W wind turbine rotor blade model which material is composite.Composite anisotropy and material overlay structure be considered in the analysis,and get the stress distribution at different wind for blade,and with the static load test results were compared,the results are less consistent.Shows the finite element analysis method is reasonable,andverify that the blade are safe in the wind operating conditions. |
| Keywords: | wind turbine blade model load finite element composite |
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