DocumentCode
178786
Title
Power system line outage detection and identification — A quickest change detection approach
Author
Banerjee, Taposh ; Chen, Yu Christine ; Dominguez-Garcia, Alejandro D. ; Veeravalli, Venugopal V.
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Illinois at Urbana-Champaign, Urbana, IL, USA
fYear
2014
fDate
4-9 May 2014
Firstpage
3450
Lastpage
3454
Abstract
A method to detect and isolate power system transmission line outages in near real-time is proposed. In particular, a linearized power system model is presented and a statistical model for line outage detection and isolation is developed using this model. To detect and isolate the line outage quickly, algorithms based on statistical quickest change detection are employed.
Keywords
power transmission lines; statistical analysis; linearized power system model; power system transmission line outage detection method; power system transmission line outage isolation method; statistical model; statistical quickest change detection approach; Computational modeling; Mathematical model; Network topology; Phasor measurement units; Power transmission lines; Voltage measurement; CuSum; Power systems; line outage detection and identification; quickest change detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing (ICASSP), 2014 IEEE International Conference on
Conference_Location
Florence
Type
conf
DOI
10.1109/ICASSP.2014.6854241
Filename
6854241
Link To Document