The effect of SVC-FACTS controller on power system oscillation damping control

Author

Shahgholian, Ghazanfar ; Mirbagheri, Seyed Mohsen ; Safaeipoor, Hosein ; Mahdavian, Mohammad

Author_Institution

Najafabad Branch, Islamic Azad Univ., Esfahan, Iran

fYear

2011

fDate

20-23 Aug. 2011

Firstpage

1

Lastpage

5

Abstract

Static var compensator (SVC) is used to improve the dynamic stability of the system using supplementary control. In this paper, dynamic behavior of the SMIB power system with SVC has been investigated. The gains of controller were selected based on a pole-placement technique. The IEEE type-ST1 is used for excitation system and the SVC is modeled by a controllable susceptance. Several simulations have been done to show the effect of the proposed approach to damping controller on power system oscillation stability.

Keywords

damping; flexible AC transmission systems; power system control; power system dynamic stability; static VAr compensators; IEEE type-ST1; SMIB power system; SVC-FACTS controller; dynamic stability; pole-placement technique; power system oscillation damping control; static var compensator; supplementary control; Damping; Loading; Mathematical model; Oscillators; Power system dynamics; Power system stability; Static VAr compensators;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2011 International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4577-1044-5

Type

conf

DOI

10.1109/ICEMS.2011.6073369

Filename

6073369