Title :
Retuning stabilizers for the north-south Brazilian interconnection
Author :
Martins, N. ; Barbosa, A.A. ; Ferraz, J.C.R. ; dos Santos, M.G. ; Bergamo, A.L.B. ; Yung, C.S. ; Oliveira, V.R. ; Macedo, N.J.P.
Author_Institution :
CEPEL, Electr. Power Res. Center, Rio de Janeiro, Brazil
Abstract :
The procedures utilized for retuning damping controllers in the Brazilian North-South interconnection are described. The methodology adopted reflects the experience gained by CEPEL, under contract with CAMMESA, Mercados Energeticos SA and ABB/Argentina, in a study for the stabilization of the Argentinean interconnected system. Emphasis in the procedures is given to advanced small-signal stability analysis and linear controller design tools currently in use
Keywords :
control system synthesis; damping; oscillations; power system interconnection; power system stability; ABB/Argentina; CAMMESA; CEPEL; Mercados Energeticos SA; damping controllers retuning; linear controller design tools; north-south Brazilian interconnection; oscillation damping control; power system stabilizers retuning; small-signal stability analysis; Character generation; Control systems; Damping; Integrated circuit interconnections; Interconnected systems; Power system interconnection; Power system transients; Power transmission lines; Stability analysis; Voltage;
Conference_Titel :
Power Engineering Society Summer Meeting, 1999. IEEE
Conference_Location :
Edmonton, Alta.
Print_ISBN :
0-7803-5569-5
DOI :
10.1109/PESS.1999.784325
