Stability enhancement in SVC based controller design using Differential Evolution algorithm

Author

Mohapatra, Sangram Keshori ; Dash, Bhabani Sankar

Author_Institution

Dept. of Electr. Eng., C.V. Raman Coll. of Eng., Bhubaneswar, India

fYear

2014

Firstpage

1

Lastpage

6

Abstract

This paper describes the power system stability enhancement in Static Var Compensator (SVC) based damping controller. Here Proportional Integral Derivative (PID) and Lead-Lag (LL) controllers with associated time delay are considered for the proposed study. To find out the optimal controller parameters, Differential evolution algorithm is applied. The performance of the given controller is analysed under different disturbances for single machine infinite bus power system. To effectiveness and robustness of the proposed controllers, the various simulation results are compared under various disturbances and operating conditions.

Keywords

control system synthesis; damping; delays; evolutionary computation; optimal control; power system control; power system stability; static VAr compensators; three-term control; LL controllers; PID controller; SVC based controller design; differential evolution algorithm; lead-lag controller; optimal controller parameters; power system stability enhancement; proportional integral derivative controller; single machine infinite bus power system; static Var compensator based damping controller; time delay; Control systems; Delays; Generators; Lead; Power systems; Sociology; Statistics; controller design; differential evolution algorithm; power system stability; single machine infinite-bus power system; static var compensator;

fLanguage

English

Publisher

ieee

Conference_Titel

High Performance Computing and Applications (ICHPCA), 2014 International Conference on

Print_ISBN

978-1-4799-5957-0

Type

conf

DOI

10.1109/ICHPCA.2014.7045362

Filename

7045362