Title :
Analysis of TCSC providing damping in the interconnection Colombia-Ecuador 230 kV
Author :
Latorre, H.F. ; Ängquist, L.
Abstract :
The purpose of the analysis is to explore the benefits of using a TCSC in the 230 kV interconnection between Colombia and Ecuador. It has been shown that the TCSC provides adequate damping of the interarea power oscillation even when the PSS has been disabled. The implemented damping control scheme for the TCSC utilizes a phasor estimation technique, which has proven to be well-behaved at large-signal disturbances. By estimating two different phasors simultaneously some damping could also be provided to a local power oscillation within the Colombian power system.
Keywords :
damping; oscillations; power system interconnection; power system stability; recursive estimation; thyristors; 230 kV; Colombian power system; Ecuador; PSS; RLS; TCSC analysis; damping control scheme; interarea power oscillation; phasor estimation technique; power oscillation damping; recursive least square estimation; thyristor controlled series capacitor; Circuit faults; Damping; Integrated circuit interconnections; Power capacitors; Power system interconnection; Power system simulation; Power transmission lines; Recursive estimation; Substations; Thyristors;
Conference_Titel :
Power Engineering Society General Meeting, 2003, IEEE
Print_ISBN :
0-7803-7989-6
DOI :
10.1109/PES.2003.1271002
