风力发电机在不同约束状态下转子弯曲模态仿真分析 |
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引用本文: | 赵震,谭亮,邹强龙,黄奕. 风力发电机在不同约束状态下转子弯曲模态仿真分析[J]. 锻压装备与制造技术, 2017, 0(6): 91-93. DOI: 10.16316/j.issn.1672-0121.2017.06.027 |
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作者姓名: | 赵震 谭亮 邹强龙 黄奕 |
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摘 要: | 转子是风力发电机的一个重要旋转部件,如果装机后转轴振动大,就可能出现电机扫膛、主轴弯曲及断裂等问题,直接影响到风力发电机安全运行.本文利用有限元分析法对某型号发电机转子固有模态和有轴承支撑下模态进行对比分析,为进一步研究该类型风力发电机转子刚度提供依据.
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Simulationanalysis of rotor bending modal for wind turbine under different restraints |
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Abstract: | In the text,the finite element analysis method has been used to analyze and compare the inherent mode and under bearing mode of the rotor for some type of wind turbine.The comparative analysis provides the basis for further study on the rotor stiffness of this type of wind turbine. |
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