Title :
Monitoring oscillations modes of the Brazilian Interconnected Power System using ambient data
Author :
Prioste, F.B. ; e Silva, Aguinaldo S. ; Decker, I.C.
Author_Institution :
Dept. of Electr. Eng., Fed. Univ. of Santa Catarina, Florianopolis, Brazil
Abstract :
In this paper, the development of an unsupervised mode meter to monitor the Brazilian Interconnected Power System (BIPS) modes in near real-time is presented. Currently all geo-electric regions of the country are covered by a low voltage WAMS. The tracking mode algorithm is tested in a Linear Parameter-Varying System and then applied to track the BIPS dominant modes.
Keywords :
oscillations; power system interconnection; power system measurement; BIPS dominant mode; Brazilian interconnected power system monitoring; ambient data; geoelectric region; linear parameter varying system; low voltage WAMS; oscillation mode monitoring; tracking mode algorithm; unsupervised mode meter; Damping; Eigenvalues and eigenfunctions; Monitoring; Oscillators; Power system stability; Real time systems; Time frequency analysis; LPV Systems; PMU; Power System Identification; Power System Monitoring; Power System Oscillations; WAMS;
Conference_Titel :
PowerTech, 2011 IEEE Trondheim
Conference_Location :
Trondheim
Print_ISBN :
978-1-4244-8419-5
Electronic_ISBN :
978-1-4244-8417-1
DOI :
10.1109/PTC.2011.6019317
