| 兆瓦级风电偏航减速机行星齿轮疲劳仿真分析 |
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| 引用本文： | 鄂加强,李光明,张 彬,董江东,朱 浩.兆瓦级风电偏航减速机行星齿轮疲劳仿真分析[J].湖南大学学报(自然科学版),2011,38(9):32-38. |
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| 作者姓名： | 鄂加强 李光明 张 彬 董江东 朱 浩 |
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| 作者单位： | 湖南大学机械与运载工程学院; |
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| 基金项目： | 国家“十一五”科技支撑计划重点项目(2006BAJ04B04) |
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| 摘 要： | 针对兆瓦级风电偏航减速机的运行工况,采用Pro/E对新型风电偏航减速机进行了虚拟装配,利用Pro/E与ANSYS之间的接口技术建立了新型风电偏航减速机行星齿轮接触模型,模拟行星齿轮运转过程中的接触应力变化.结果表明:行星齿轮初始啮合最大接触应力为395 MPa,啮合过程最大应力为460 MPa,但仍小于行星齿轮材料的屈...
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| 关 键 词： | 偏航驱动减速机 行星齿轮 有限元 强度 疲劳强度 |
Fatigue Simulation and Analysis on Planetary Gear of Megawatt Wind Power Yaw Reducer |
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| E Jia -qiang,LI Guang -ming,ZHANG Bin,DONG Jiang -dong,ZHU Hao.Fatigue Simulation and Analysis on Planetary Gear of Megawatt Wind Power Yaw Reducer[J].Journal of Hunan University(Naturnal Science),2011,38(9):32-38. |
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| Authors: | E Jia -qiang LI Guang -ming ZHANG Bin DONG Jiang -dong ZHU Hao |
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| Institution: | E Jia-qiang,LI Guang-ming,ZHANG Bin,DONG Jiang-dong,ZHU Hao(College of Mechanical and Vehicle Engineering,Hunan Univ,Changsha,Hunan 410082,China) |
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| Abstract: | The new type wind power yaw reducer was virtually assembled in Pro/E for the operating conditions of the MW wind power yaw reducer.The planetary gear contact model of the new type wind power yaw reducer was built to simulate the change of the contact stress in the process of planetary gear operation with the interface of Pro/E and ANSYS.The results show that the initial maximum contact stress of the meshing planetary gear is 395 MPa and the maximum stress in the engagement process is 460 MPa,but it is still... |
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| Keywords: | yaw drive reducer planetary gear finite element strength fatigue strength |
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