The increase number of high speed trains needs an high reliable and available railway overhead line. Because of the elevated train speed [1] increases the wear failures, with possible railway track interruptions. Therefore it's necessary to identify failures modes and correlated effects to improve the railway network availability and safety features as well as maintenance and renewal costs. This strictly depend on the appropriate use of diagnostic methodologies: the traditional approach of cyclic maintenance needs to be replaced by more efficient approaches, such as on-condition and predictive maintenance.
Analysis of a diagnostic system for railway overhead line automatic regulation / M. Catelani;L. Ciani;V. Scarano. - STAMPA. - (2007), pp. 1-4. (Intervento presentato al convegno 15th IMEKO TC4 Symposium on Novelties in Electrical Measurements and Instrumentation tenutosi a Iasi, Romania nel 2007).
Analysis of a diagnostic system for railway overhead line automatic regulation
CATELANI, MARCANTONIO;CIANI, LORENZO;
2007
Abstract
The increase number of high speed trains needs an high reliable and available railway overhead line. Because of the elevated train speed [1] increases the wear failures, with possible railway track interruptions. Therefore it's necessary to identify failures modes and correlated effects to improve the railway network availability and safety features as well as maintenance and renewal costs. This strictly depend on the appropriate use of diagnostic methodologies: the traditional approach of cyclic maintenance needs to be replaced by more efficient approaches, such as on-condition and predictive maintenance.
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