Passivity-Based Nonlinear Excitation Control of Power Systems with Structure Matrix Reassignment

被引：12

作者：

Li, Jianyong ^{[1
]}

Liu, Yanhong ^{[2
]}

Li, Chunwen ^{[3
]}

Chu, Bing ^{[4
]}

机构：

[1] Zhejiang Univ Light Ind, Sch Comp Sci, Zhengzhou 450002, Henan, Peoples R China

[2] Zhengzhou Univ, Sch Elect Engn, Zhengzhou 450002, Henan, Peoples R China

[3] Tsinghua Univ, Dept Automat, Beijing 100084, Peoples R China

[4] Univ Southampton, Dept Elect & Comp Sci, Southampton SO17 1BJ, Hants, England

来源：

INFORMATION | 2013年 / 4卷 / 03期

基金：

中国国家自然科学基金;

关键词：

hamiltonian realization; interconnection and damping assignment; passivity-based control; power systems; stabilization;

D O I：

10.3390/info4030342

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Passivity-based control is widely used in electronic circuit systems because it can utilize their internal structures to facilitate the controller design. In this paper, we first propose a dissipative Hamiltonian realization of power systems and discuss the disadvantages of the traditional passivity-based excitation controller. Then, a novel excitation controller is put forward to reassign the interconnection and dissipative matrix, and the corresponding Hamiltonian function. Simulation results verify that the proposed controller can effectively improve the transient stability of the power system.

引用

页码：342 / 350

页数：9

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