| 大型水平轴风轮转子／塔架耦合系统的气动弹性稳定性分析 |
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| 引用本文： | 窦修荣,黄珊秋.大型水平轴风轮转子／塔架耦合系统的气动弹性稳定性分析[J].太阳能学报,1997,18(3):278-285. |
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| 作者姓名： | 窦修荣 黄珊秋 |
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| 作者单位： | [1]北京航空航天大学流体力学研究所 [2]山东工业大学机械工程系 |
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| 摘 要： | 建立了大型水平轴风轮转子／塔架耦合系统的气动弹性模型，推导了转子／塔架耦合系统周期系数运动方程，给出了气动弹性稳定性分析方法。对一风力机模型进行气动弹性稳定性计算，得到了与有关文献基本一致的结果。
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| 关 键 词： | 风轮 转子 塔架 气动弹性 稳定性 耦合系统 |
COUPLED ROTOR/TOWER AEROELASTIC STABILITY ANALYSIS OF LARGE HORIZONTAL AXIS WIND TURBINE |
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| Dou,Xiurong.COUPLED ROTOR/TOWER AEROELASTIC STABILITY ANALYSIS OF LARGE HORIZONTAL AXIS WIND TURBINE[J].Acta Energiae Solaris Sinica,1997,18(3):278-285. |
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| Authors: | Dou Xiurong |
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| Abstract: | A coupled rotor/tower model of large horizontal axis wind turbine is established.The equations of motion with periodic coefficients for rotor/tower system are derived,and the method for analyzing the aeroelastic stability is developed.The stability of a rotor/tower model is calculaled,and it shows good agreement with the results,from the method previously presented by the author. |
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| Keywords: | wind turbine rotor/tower aeroelastic stability |
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