自动化学报2009，Vol.35Issue(7)：919-925,7.DOI:10.3724/SP.J.1004.2009.00919
基于Hanmiton函数方法的多机多负荷电力系统分散励磁控制
Decentralized Excitation Control of Multi-machine Multi-load Power Systems Using Hamiltonian Function Method
摘要
Abstract
Using the Hamiltonian function method, we investigate the excitation control of multi-machine multi-load power systems presented by nonlinear differential algebraic equations. First, the power system is reformulated as a novel Hamiltonian realization structure via pre-feedback state control. Then, based on the dissipative Hamiltonian realization of the system, a decentralized nonlinear excitation control scheme is constructed. The stability of the closed loop system is analyzed as well. The proposed strategy takes advantage of the intrinsic properties especially including the internal power balance of the power system. Simulation illustrates the effectiveness of the control strategy.关键词
Nonlinear differential algebraic systems/multi-machine multi-load power systems/dissipative Hamiltonian realization/decentralized stabilizationKey words
Nonlinear differential algebraic systems/multi-machine multi-load power systems/dissipative Hamiltonian realization/decentralized stabilization分类
信息技术与安全科学引用本文复制引用
刘艳红,李春文,王玉振..基于Hanmiton函数方法的多机多负荷电力系统分散励磁控制[J].自动化学报,2009,35(7):919-925,7.基金项目
Supported by National Natural Science Foundation of China(60674039, 60704004) and Innovation Fund for Outstanding Scholar of Henan Province (084200510009) （60674039, 60704004）
