| 简单互联电力系统的全局分叉与混沌行为 |
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| 引用本文： | 邵明珠,罗诗裕.简单互联电力系统的全局分叉与混沌行为[J].东莞理工学院学报,2009,16(5):17-22. |
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| 作者姓名： | 邵明珠 罗诗裕 |
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| 作者单位： | 东莞理工学院,电子工程学院,广东东莞,523808 |
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| 摘 要： | 基于简单互联电力系统的摆模型,利用Melnikov方法分析了系统进入Smale马蹄意义下的混沌条件与系统的次谐分叉;讨论了系统处于临界状态的参数分布。结果表明,系统进入混沌和出现m阶次谐分叉的临界条件与系统的物理参数有关,只需适当调节这些参数便可以延迟、抑制、避免或控制混沌发生或分叉的出现,为电力系统的稳定运行提供理论依据。
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| 关 键 词： | 电力系统 Melnikov方法 分叉 混沌 摆方程 |
The Global Bifurcation and Chaotic Oscillation for Simple Interlinked Power System |
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| SHAO Ming-zhu,LUO Shi-yu.The Global Bifurcation and Chaotic Oscillation for Simple Interlinked Power System[J].Journal of Dongguan Institute of Technology,2009,16(5):17-22. |
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| Authors: | SHAO Ming-zhu LUO Shi-yu |
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| Institution: | SHAO Ming-zhu LUO Shi-yu (College of Electronic Engineering,Dongguan University of Technology,Dongguan 523808,China) |
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| Abstract: | The critical condition of the system entering chaos with the Smale horseshoe and global bifurcation are analyzed by Melnikov method based on the pendulum model for a simple interlinked power system.Also the parameter distribution of the power system is discussed.It shows that the critical conditions of entering chaos and the m-order subharmonic bifurcations are related to the physics parameters of the system,and with suitable regulating of the parameters of the system,the chaos and the bifurcation can be de... |
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| Keywords: | power system Melnikov method bifurcation chaos pendulum equation |
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