Optimal Power Flow Solution with Security Constraints by a Modified PSO

Author

Onate, Pablo E. ; Ramirez, Juan M.

Author_Institution

Res. Center & Adv. Studies, CINVESTAV, Guadalajara

fYear

2007

fDate

24-28 June 2007

Firstpage

1

Lastpage

6

Abstract

This paper presents a new approach to solve an optimal power flow with security constraints (OPF-SC) problem. The aim is to minimize the operating total cost taking into account: operating and security constraints, and system capacity requirements. The particle swarm optimization technique with reconstruction operators (PSO-RO) has been used as optimization tool. Such operators guarantee searching the optimal solution only in a feasible space, reducing the computation time and improving the quality solution. Results on systems of the open literature are presented.

Keywords

particle swarm optimisation; power system economics; power system security; modified PSO; operating total cost; optimal power flow solution; particle swarm optimization technique; reconstruction operators; security constraints; system capacity requirements; Costs; Genetic algorithms; Helium; Load flow; Optimization methods; Particle swarm optimization; Power generation; Power system economics; Power system security; Processor scheduling; Optimization methods; Power system economics; Power system security;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Society General Meeting, 2007. IEEE

Conference_Location

Tampa, FL

ISSN

1932-5517

Print_ISBN

1-4244-1296-X

Electronic_ISBN

1932-5517

Type

conf

DOI

10.1109/PES.2007.386005

Filename

4275771