Dynamic stability enhancement using Particle Swarm Optimization Power System Stabilizer

Author

Al-Hinai, A.S. ; Al-Hinai, S.M.

Author_Institution

Dept. of Electr.&Comput. Eng., Sultan Qaboos Univ., Muscat, Oman

fYear

2009

fDate

14-16 Jan. 2009

Firstpage

117

Lastpage

119

Abstract

In this paper the dynamics of a single machine connected to infinite bus power system is analyzed. Such analysis requires a certain level of system modeling. The main system components models are the synchronous machine, excitation system and the Power System Stabilizer. The Matlab/Simulink is used as a programming tool to analyze the system performance. According to the system performance a proper design for the Power System Stabilizer (PSS) using Particle Swarm Optimization (PSO) is carried out. Then the designed PSS is implemented in the model and the dynamic system response is analyzed. Since the simulation results without the PSS showed unacceptable system response, the system response with the PSS has improved and the PSS succeeded to stabilize an unstable system.

Keywords

particle swarm optimisation; power system dynamic stability; Matlab/Simulink; PSO; PSS; dynamic stability enhancement; infinite bus power system stabilizer; particle swarm optimization; synchronous machine; Mathematical model; Particle swarm optimization; Performance analysis; Power system analysis computing; Power system dynamics; Power system modeling; Power system simulation; Power system stability; Synchronous machines; System performance; Dynamic Stability; Particle Swarm Optimization; Power System Stabilizer;

fLanguage

English

Publisher

ieee

Conference_Titel

Adaptive Science & Technology, 2009. ICAST 2009. 2nd International Conference on

Conference_Location

Accra

ISSN

0855-8906

Print_ISBN

978-1-4244-3522-7

Electronic_ISBN

0855-8906

Type

conf

DOI

10.1109/ICASTECH.2009.5409738

Filename

5409738