| 基于Hamilton系统理论的结构保持多机电力系统非线性励磁控制 |
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| 引用本文： | 郝晋,王杰,陈陈,石立宝. 基于Hamilton系统理论的结构保持多机电力系统非线性励磁控制[J]. 中国电机工程学报, 2005, 25(18): 6-12 |
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| 作者姓名： | 郝晋 王杰 陈陈 石立宝 |
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| 作者单位： | 1. 上海交通大学电气工程系,上海市,徐汇区,200030
2. 香港大学电机电子工程学系,香港 |
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| 基金项目： | 国家自然科学基金重大项目（50595412）. |
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| 摘 要： | 基于广义Hamilton系统理论,提出了将非线性微分-代数系统表示为广义耗散Hamilton系统的实现方法,并证明可通过适当的控制策略镇定该动态系统.文中应用Hamilton实现方法进行了结构保持多机电力系统的非线性励磁控制器的设计,仿真结果验证了文中所提出方法的正确性和控制策略的有效性.
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| 关 键 词： | 多机电力系统 微分-代数系统 广义Hamilton实现 结构保持模型 励磁控制器 |
| 文章编号： | 0258-8013（2005）18-0006-07 |
| 收稿时间： | 2005-06-27 |
| 修稿时间： | 2005-06-27 |
NONLINEAR EXCITATION CONTROL OF MULTI-MACHINE POWER SYSTEM WITH STRUCTURE PRESERVING MODELS BASED ON HAMILTONIAN SYSTEM THEORY |
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| HAO Jin,WANG Jie,CHEN Chen,SHI Li-bao. NONLINEAR EXCITATION CONTROL OF MULTI-MACHINE POWER SYSTEM WITH STRUCTURE PRESERVING MODELS BASED ON HAMILTONIAN SYSTEM THEORY[J]. Proceedings of the CSEE, 2005, 25(18): 6-12 |
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| Authors: | HAO Jin WANG Jie CHEN Chen SHI Li-bao |
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| Abstract: | Based on the generalized Hamiltonian system theory, a new approach to Hamiltonian realization of the nonlinear differential-algebraic system is proposed in this paper. In accordance with the Hamiltonian realization method, the differential and algebraic system can be modeled as a generalized dissipative Hamiltonian system. It can be proved that the generalized dissipative Hamiltonian system can be stabilized by appropriate controlling strategy. The new method is applied in the nonlinear excitation controller design of structure preserving multi-machine power system models. The simulation results demonstrate that the approach proposed in this paper is correct and the controlling strategy designed is effective. |
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| Keywords: | Multi-machine power system Differential-algebraic system Generalized Hamiltonian realization Structure preserving models Excitation controller |
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