Innotrack is a project funded under the European Commission Sixth Framework research programme. The project aims to develop approaches capable of achieving a 30 per cent reduction in track LCCs (life-cycle costs). As part of a cost consolidation exercise within the project, it was identified that switch and crossing maintenance and inspections account for around 19 per cent of the total maintenance costs. Improved condition monitoring can be used as part of a condition-based maintenance regime, which saves money over traditional periodic maintenance. This paper presents a novel algorithm that has been developed, which uses qualitative trend analysis to detect and diagnose incipient faults in switches, which have been difficult to detect using current commercial methods. The algorithm is demonstrated using fault simulation data collected from Direct Current electric switch actuators of a type widespread in the United Kingdom. The increased fault diagnosis capability has the potential to contribute significantly towards the achievement of the 30 per cent reduction in track LCCs.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Improving railway switch system reliabilitywith innovative condition monitoring algorithms


    Contributors:
    Silmon, J.A. (author) / Roberts, C. (author)


    Publication date :

    2010


    Size :

    10 Seiten, 9 Bilder, 2 Tabellen, 20 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Improving railway switch system reliability with innovative condition monitoring algorithms

    Silmon, J.A. / Roberts, C. | British Library Online Contents | 2010




    MONITORING METHOD AND MONITORING APPARATUS FOR OPERATIONAL CONDITION OF RAILWAY SWITCH

    SHIOMI TOSHISUKE / HARA TOMOAKI / OSHIMI YOSHIKAZU et al. | European Patent Office | 2016

    Free access

    RAILWAY CONDITION MONITORING DEVICE

    MORITA MITSUMASA / SAKURAI KYOKO / KATO HIDEO et al. | European Patent Office | 2021

    Free access