Saturated Excitation Control of Multi-machine Multi-load Power Systems Using Hamiltonian Function Method

Author

Li, Jianyong ; Liu, Yanhong ; Li, Chunwen

Author_Institution

Sch. of Comput. & Commun. Eng., Zhengzhou Univ. of Light Ind., Zhengzhou, China

fYear

2010

fDate

28-31 March 2010

Firstpage

1

Lastpage

4

Abstract

Due to the extensively usage of the internal structure during the construction of feedback controller, Hamiltonian function method has gained great success in the performance enhancement control of power systems. In this paper we consider the saturated excitation control of multi-machine multi-load power systems using Hamiltonian function method. First, we propose a general result for the saturated control of nonlinear differential algebraic systems. Then, based on the dissipative Hamiltonian realization of the considered power system, we put forward a decentralized saturated excitation controller. Simulation illustrates the effectiveness of the control strategy.

Keywords

differential algebraic equations; feedback; nonlinear differential equations; power system control; Hamiltonian function method; decentralized saturated excitation controller; dissipative Hamiltonian realization; feedback controller; multimachine multiload power systems; nonlinear differential algebraic systems; performance enhancement control; saturated excitation control; Adaptive control; Asymptotic stability; Control systems; Lighting control; Nonlinear control systems; Power system control; Power system simulation; Power system stability; Power system transients; Power systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific

Conference_Location

Chengdu

Print_ISBN

978-1-4244-4812-8

Electronic_ISBN

978-1-4244-4813-5

Type

conf

DOI

10.1109/APPEEC.2010.5448156

Filename

5448156