Title :
Multiple source localization for partial discharge monitoring in electrical substation
Author :
Y. Zhang;D. Upton;A. Jaber;H. Ahmed;U. Khan;B. Saeed;P. Mather;P. Lazaridis;R. Atkinson;M. F. Q Vieira;I. A. Glover
Author_Institution :
Department of Engineering & Technology, University of Huddersfield, Huddersfield HD1 3DH, UK
Abstract :
This paper studies novel localization methods of multiple partial discharge sources in electrical substations. The three compressive sensing algorithms of Orthogonal Matching Pursuit (OMP), Homotopy technique, and Dichotomous coordinate descent (DCD) are presented. The simulation results demonstrate excellent performance with the compressive sensing methods.
Keywords :
"Substations","Partial discharges","Matching pursuit algorithms","Radiometry","Wireless sensor networks","Compressed sensing","Monitoring"
Conference_Titel :
Antennas & Propagation Conference (LAPC), 2015 Loughborough
DOI :
10.1109/LAPC.2015.7366001
