Fuzzy logic control for IPFC for damping low frequency oscillations

Author

Parimi, Alivelu M. ; Elamvazuthi, Irraivan ; Saad, Nordin

Author_Institution

Dept. of Electr. & Electron. Eng., Univ. Teknol. PETRONAS, Tronoh, Malaysia

fYear

2010

fDate

15-17 June 2010

Firstpage

1

Lastpage

5

Abstract

This paper presents the application of fuzzy logic based supplementary controller, for Interline Power Flow Controller (IPFC), to enhance the damping of low frequency oscillations in the Single Machine-Infinite Bus (SMIB) power system installed with IPFC. The fuzzy logic based IPFC controller using Mamdani type inference system is designed with generator speed and rotor angle as its input signals. The proposed method is applied to control the input signal of IPFC and thus improving the power system stability. The effectiveness of the controller in damping the power system oscillations is demonstrated with varying operating conditions.

Keywords

damping; fuzzy control; inference mechanisms; load flow control; oscillations; power system control; power system stability; rotors; IPFC; Mamdani type inference system; damping; fuzzy logic control; generator speed; interline power flow controller; low frequency oscillations; power system oscillations; power system stability; rotor angle; single machine-infinite bus; supplementary controller; Damping; Fuzzy logic; Generators; Oscillators; Power system dynamics; Power system stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent and Advanced Systems (ICIAS), 2010 International Conference on

Conference_Location

Kuala Lumpur, Malaysia

Print_ISBN

978-1-4244-6623-8

Type

conf

DOI

10.1109/ICIAS.2010.5716139

Filename

5716139