| 大型风力发电机组轮毂强度数值分析 |
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| 引用本文： | 邓良,刘平.大型风力发电机组轮毂强度数值分析[J].电气技术,2009(8). |
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| 作者姓名： | 邓良 刘平 |
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| 作者单位： | 东方汽轮机有限公司,四川,德阳,618000 |
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| 摘 要： | 基于德国劳埃德(GL)认证规范,对某1.5MW风力发电机组的轮毂做了强度及疲劳分析。通过计算分析,找到了轮毂在各种工况下的应力分布规律和疲劳影响因素。在此基础上,总结了基于GL规范进行风力发电机组关键零部件设计与分析的方法。
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| 关 键 词： | 风力发电机组 轮毂 GL强度 疲劳分析 |
Strength Analysis of MW Class Wind Turbine Hub |
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| Deng Liang,Liu Ping.Strength Analysis of MW Class Wind Turbine Hub[J].Electrical Engineering,2009(8). |
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| Authors: | Deng Liang Liu Ping |
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| Affiliation: | Dongfang Turbine Co.;Ltd;Deyang;Sichuan 618000 |
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| Abstract: | According to German Germanischer Lloyd (GL) certification guideline, the strength and fatigue of 1.5MW wind turbine’s hub have been analyzed. After calculation and analysis, the stress distribution rule and fatigue influence factors for hub under different load cases have been found. Based on all results, the design and analysis methodology has been obtained for key components of wind turbine according to GL. |
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| Keywords: | wind turbine hub GL guideline fatigue analysis |
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