Pantograph-to-OHL Arc: Conducted Effects in DC Railway Supply System

Crotti, G.; Giordano, D.; Roccato, P.; Delle Femine, A.; Gallo, D.; Landi, C.; Luiso, M.; Mariscotti, A.

doi:10.1109/AMPS.2018.8494897

—The electrical arc occurring in the sliding contact between the supply contact line and the current collector (pantograph) of an electrical locomotive is a fast transient phenomenon able to progressively degrade the line-to-pantograph contact quality and consequently the continuity of operation. A reliable tool for the arc event detection installed on each locomotive could allow a predictive maintenance of both contact line and locomotive pantograph, with a consequent improvement of the continuity of operation of the railway system. This paper represents the first step in the development of such a monitoring system. In detail, it provides a first electrical characterization of the sliding contact and, through an electrical model, it investigates the conductive effects on the overhead contact line.

Pantograph-to-OHL Arc: Conducted Effects in DC Railway Supply System / Crotti, G.; Giordano, D.; Roccato, P.; Delle Femine, A.; Gallo, D.; Landi, C.; Luiso, M.; Mariscotti, A.. - (2018), pp. 1-6. ((Intervento presentato al convegno 2018 IEEE 9th International Workshop on Applied Measurements for Power Systems (AMPS) [10.1109/AMPS.2018.8494897].

Titolo:	Pantograph-to-OHL Arc: Conducted Effects in DC Railway Supply System
Autori:	CROTTI, GABRIELLA GIORDANO, DOMENICO (Corresponding) ROCCATO, PAOLO EMILIO Delle Femine, A. Gallo, D. Landi, C. Luiso, M. Mariscotti, A. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2018
Citazione:	Pantograph-to-OHL Arc: Conducted Effects in DC Railway Supply System / Crotti, G.; Giordano, D.; Roccato, P.; Delle Femine, A.; Gallo, D.; Landi, C.; Luiso, M.; Mariscotti, A.. - (2018), pp. 1-6. ((Intervento presentato al convegno 2018 IEEE 9th International Workshop on Applied Measurements for Power Systems (AMPS) [10.1109/AMPS.2018.8494897].
Handle:	http://hdl.handle.net/11696/59727
ISBN:	978-1-5386-5375-3
Appare nelle tipologie:	4.1 Contributo in Atti di convegno

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