Retuning stabilizers for the north-south Brazilian interconnection

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 Argent...

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Hauptverfasser:	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.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Character generation Control systems Damping Integrated circuit interconnections Interconnected systems Power system interconnection Power system transients Power transmission lines Stability analysis Voltage
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Beschreibung
Zusammenfassung:	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.
DOI:	10.1109/PESS.1999.784325