PSS & TCSC coordinated design using particle swarm optimization for power system stability analysis

Author

Mahapatra, Santanu ; Jha, A.N.

Author_Institution

EECE Dept., ITM Univ., Gurgaon, India

fYear

2012

fDate

17-19 Dec. 2012

Firstpage

1

Lastpage

5

Abstract

This paper provides a linearized model of single machine infinite bus power system with a Thyristor controlled series compensator (TCSC) controller for small signal stability studies. Further, this paper gives individual & coordinated design for performance comparison of TCSC & Power system stabilizer (PSS). Using the linearized system model & Particle swarm optimization algorithm the parameters of TCSC & PSS controllers are optimized & interactions among them are minimized. The proposed control scheme on analysis reveals that the coordinated control of TCSC & PSS with lead -lag controller gives better dynamic performances as compared to with only PSS.

Keywords

particle swarm optimisation; power system stability; thyristor applications; PSS & TCSC coordinated design; TCSC controller; coordinated control; lead-lag controller; particle swarm optimization; power system stability analysis; power system stabilizer; single machine infinite bus power system; small signal stability; thyristor controlled series compensator; Particle swarm optimization (PSO); Power system stabilizer (PSS); Single machine infinite bus (SMIB); Thyristor controlled series compensator (TCSC); power oscillation Damping (POD);

fLanguage

English

Publisher

ieee

Conference_Titel

Power, Control and Embedded Systems (ICPCES), 2012 2nd International Conference on

Conference_Location

Allahabad

Print_ISBN

978-1-4673-1047-5

Type

conf

DOI

10.1109/ICPCES.2012.6508094

Filename

6508094