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Wavelet multiresolution analysis for monitoring the occurrence of arcing on overhead electrified railways

Last updated on 28 October 2014 9:36

A crucial problem for railway companies is the detection of the critical points of the overhead line for predicting excessive wear of the contact wire and for helping maintenance activities. An innovative tool, based on wavelet multiresolution analysis, is proposed in this paper for on-line monitoring of the quality of...

Author(s): Barmada S;Landi A;Papi M;Sani L

Organisation(s): Dipartimento di Sistemi Elettrici e Automazione Universit? di Pisa, Italy ; Trenitalia SpA. Unit? Tecnologie Materiale Rotabile Divisione Ricerca Ingegneria e Costruzioni, Firenze, Italy ;

2003

Italy

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