| 微分几何在水平轴恒速风力发电机系统的应用 |
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| 引用本文： | 包能胜,姜桐.微分几何在水平轴恒速风力发电机系统的应用[J].太阳能学报,1999,20(2):130-134. |
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| 作者姓名： | 包能胜 姜桐 |
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| 作者单位： | 汕头大学能源研究所,汕头,515063 |
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| 摘 要： | 直接利用推导得到的仿射性非线性模型，采用微分几何精确线性化理论，实现恒速风力机全局精确线性化控制，给出了反馈控制算法，并对闭环系统进行了数字仿真。
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| 关 键 词： | 恒速 风力发电机 微分几何 非线性 全局线性化 |
| 修稿时间： | 1997年12月9日 |
APPLICATION OF DIFFERENTIAL GEOMETRY IN HORIZONTAL AXIS FIXED SPEED WIND TURBINE SYSTEM |
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| Bao Nengsheng,Jiang Tong.APPLICATION OF DIFFERENTIAL GEOMETRY IN HORIZONTAL AXIS FIXED SPEED WIND TURBINE SYSTEM[J].Acta Energiae Solaris Sinica,1999,20(2):130-134. |
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| Authors: | Bao Nengsheng Jiang Tong |
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| Abstract: | Applying differential geometry control theory,a nonlinear system can be described by a new linear system with the coordinate alternation.First,the theoretical model of the fixed wind turbine system was built.Then,the nonlinear system of the fixed wind turbine was linearized by differential geometry transmission.The nonlinear system was turned to a new linear system.Finally,Based on the linear quadratic optimal algorithm of the new linear system,a nonlinear controller was designed,and it proved the better performance than that of the local linearization. |
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| Keywords: | fixed wind turbine system differential geometry theory global linearization |
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