Title :
Effects of TCSC on damping power system oscillations
Author :
Shahgholian, Ghazanfar ; Zinali, Mansoor ; Amini, Ali A. ; Mahdavian, Mehdi
Author_Institution :
Dept. of Electr., Islamic Azad Univ., Isfahan, Iran
Abstract :
A TCSC is one of the FACTS devices that can provide fast-acting controls of power on the long ac transmission line over wide range. This paper investigates the effects of the TCSC on damping power system oscillations. In this study, TCSC is represented by its fundamental frequency impedance. For improving the system damping, a supplementary damping controller is considered. Finally, the simulation results of system dynamic performance response for system parameters variation is achieved and discussed.
Keywords :
flexible AC transmission systems; power system dynamic stability; power transmission control; AC transmission line; FACTS devices; TCSC; damping power system oscillation; flexible alternating current transmission system; fundamental frequency impedance; supplementary damping controller; Damping; Impedance; Mathematical model; Power capacitors; Thyristors; TCSC; damping oscillation; dynamic stability; eigenavalue analysis;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6014734
