Title :
Transient stability enhancement with UPFC
Author :
Swaroopan, N.M.J. ; Somasundaram, P.
Author_Institution :
Electr. & Electron. Eng., S.A Eng. Coll., Chennai
Abstract :
In this paper, the most versatile FACTS device UPFC is modelled and implemented in the SMIB (single machine infinite bus) system and standard 9 - bus system (Anderson and Fouad, 1977). The performances of these systems are simulated by using MATLAB. It has been found that the critical clearing time of the system has increased after including the UPFC. Hence the transient stability of the system has been enhanced.
Keywords :
flexible AC transmission systems; load flow control; power system stability; FACTS device; MATLAB; UPFC; flexible AC transmission system; single machine infinite bus system; transient stability enhancement; unified power flow controller; Flexible AC Transmission System (FACTS); Transient Stability; Unified Power Flow Controller (UPFC);
Conference_Titel :
Information and Communication Technology in Electrical Sciences (ICTES 2007), 2007. ICTES. IET-UK International Conference on
Conference_Location :
Tamil Nadu
