| 分数阶互联电力系统混沌振荡及其同步控制 |
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| 引用本文： | 谭文,张敏,李志攀.分数阶互联电力系统混沌振荡及其同步控制[J].湖南科技大学学报(自然科学版),2011,26(2). |
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| 作者姓名： | 谭文 张敏 李志攀 |
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| 作者单位： | 湖南科技大学信息与电气工程学院,湖南湘潭,411201 |
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| 摘 要： | 由于外界条件的干扰或是周期性负荷扰动等原因,互联电力系统运行情况将变得更加复杂,此时,整数阶互联电力系统模型很难准确描述其运行特性.基于分数阶系统稳定性理论,对分数阶互联电力系统模型进行仿真研究.在此基础上分别运用非线性反馈控制和主动反馈控制方法,实现了分数阶互联电力系统混沌振荡的同步控制,仿真结果证明了这2种控制方法的有效性,研究结果对维持电力系统安全稳定运行具有一定的指导意义.
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| 关 键 词： | 互联电力系统 分数阶 反馈控制 混沌同步 |
Chaotic oscillation of interconnected power system and its synchronization |
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| TAN Wen,ZHANG Min,LI Zhi-pan.Chaotic oscillation of interconnected power system and its synchronization[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2011,26(2). |
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| Authors: | TAN Wen ZHANG Min LI Zhi-pan |
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| Institution: | TAN Wen,ZHANG Min,LI Zhi-pan(School of Information & Electrical Engineering,Hunan University of Science and Technology,Xiangtan 411201,China) |
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| Abstract: | Since the interference of external conditions or periodic load perturbation and so on,the operation of interconnected power system become more complex.The integer-order model of interconnected power system was difficult to express its operating characteristics.Based on fractional order stability theory,the model of fractional order interconnected power system was analyzed by numerical simulation.Finally,based on nonlinear feedback control and active feedback control method,the synchronization control was re... |
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| Keywords: | interconnected power system fractional order feedback control chaos synchronization |
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