TY  - JOUR
T1  - Damping Improvement by Facts Devices: A Comparison Between STATCOM, SSSC and UPFC
AU - , N. Senthil Kumar AU - , R. Srinivasan AU - , M. Abdullah Khan 
JO  - International Journal of Electrical and Power Engineering
VL  - 2
IS  - 3
SP  - 171
EP  - 178
PY  - 2008
DA  - 2001/08/19
SN  - 1990-7958
DO  - ijepe.2008.171.178
UR  - https://makhillpublications.co/view-article.php?doi=ijepe.2008.171.178
KW  - Power system oscillations
KW  -STATCOM
KW  -SSSC
KW  -UPFC
KW  -SIMULINK
AB  - This study discusses and compares different control techniques for damping undesirable electromechancial oscillations in power systems by using Series /Shunt FACTS controllers. Static Compensators (STATCOM) Static Synchronous Series Compensators and Unified Power Flow Controllers (UPFC). The following disturbances are simulated on a Single Machine Infinite Bus System and the rotor angle/rotor speed deviation response is studied with and without the effect of FACTS controllers: Step change in turbine input and a three-phase fault on the line. The dynamic model of the FACTS controllers has been derived from the circuit theory fundamentals and the simulation results provide useful information on the transient rating of the converter based FACTS controllers. MATLAB/SIMULINK is used for running the dynamic simulations.
ER  -