| 基于Hamilton能量函数含SVC的电力系统非线性控制 |
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| 引用本文： | 刘孙贤,张敏,钟义长,朱承志.基于Hamilton能量函数含SVC的电力系统非线性控制[J].电力系统及其自动化学报,2006,18(4):24-28. |
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| 作者姓名： | 刘孙贤 张敏 钟义长 朱承志 |
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| 作者单位： | 湖南科技大学信息与电气工程学院,湘潭,411201 |
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| 基金项目： | 湖南省教育厅资助科研项目（03A054） |
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| 摘 要： | 考虑电力系统的非线性特性,基于H am ilton能量函数理论,设计了一种新的非线性稳定控制器。阐述了广义哈密顿系统理论及H am ilton能量函数理论,然后针对包含静止无功补偿器的单机无穷大系统建立非线性数学模型,并应用哈密顿系统理论对其进行实现,再从能量的观点出发,利用能量函数法设计系统稳定控制器。单机无穷大系统数字仿真结果验证了该控制律的有效性。
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| 关 键 词： | 非线性特性 广义哈密顿系统 能量函数 静止无功补偿器 |
| 文章编号： | 1003-8930（2006）04-0024-05 |
| 收稿时间： | 2005-09-27 |
| 修稿时间： | 2005-11-21 |
Nonlinear Control for Power System with SVC Based on Hamiltonian Energy Function |
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| LIU Sun-xian,ZHANG Min,ZHONG Yi-chang,ZHU Cheng-zhi.Nonlinear Control for Power System with SVC Based on Hamiltonian Energy Function[J].Proceedings of the CSU-EPSA,2006,18(4):24-28. |
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| Authors: | LIU Sun-xian ZHANG Min ZHONG Yi-chang ZHU Cheng-zhi |
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| Affiliation: | School of Information and Electrical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China |
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| Abstract: | A new nonlinear controller for power system with SVC is designed based on Hamiltonian energy function,and the nonlinear property of the dynamic system is well preserved and utilized.Generalized Hamiltonian system theory and Hamiltonian energy function are introduced in detail,then a nonlinear mathematic model as well as its Hamiltonian realiztion is presented for single-machine infinite-bus system with SVC.Simulation results verify the effectiveness of the controller. |
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| Keywords: | nonlinear property generalized Hamiltonian system energy function static var compensator(SVC) |
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