Now showing items 1-5 of 5

    • A Review in Fault Diagnosis and Health Assessment for Railway Traction Drives 

      Garramiola Aldai, Fernando; Madina Hernández, Patxi; Del Olmo, Jon; Almandoz Larralde, Gaizka (MDPI AG, 2018)
      During the last decade, due to the increasing importance of reliability and availability, railway industry is making greater use of fault diagnosis approaches for early fault detection, as well as Condition-based maintenance ...
    • DC-Link Voltage and Catenary Current Sensors Fault Reconstruction for Railway Traction Drives 

      Garramiola Aldai, Fernando; Del Olmo, Jon; Poza Lobo, Francisco Javier; Madina Hernández, Patxi; Almandoz Larralde, Gaizka (MDPI AG, 2018)
      Due to the importance of sensors in control strategy and safety, early detection of faults in sensors has become a key point to improve the availability of railway traction drives. The presented sensor fault reconstruction ...
    • Hardware-in-the-loop performance analysis of a railway traction system under sensor faults 

      Garramiola Aldai, Fernando; Poza Lobo, Francisco Javier; Olmo Larrañaga, Jon del (IET, 2019)
      Fault mode and effects analysis (FMEA) has been used during decades for analysing the effects of faults in different applications. Initially, FMEA based on risk priority numbers provided information about the effects in ...
    • A Hybrid Sensor Fault Diagnosis for Maintenance in Railway Traction Drives 

      Garramiola Aldai, Fernando; Poza Lobo, Francisco Javier; Madina Hernández, Patxi; Del Olmo, Jon; Ugalde Rosillo, Gaizka (MDPI AG, 2020)
      Due to the importance of sensors in railway traction drives availability, sensor fault diagnosis has become a key point in order tomove frompreventivemaintenance to condition-basedmaintenance. Most research works are limited ...
    • Integral Sensor Fault Detection and Isolation for Railway Traction Drive 

      Garramiola Aldai, Fernando; Del Olmo, Jon; Madina Hernández, Patxi; Almandoz Larralde, Gaizka; Poza Lobo, Francisco Javier (MDPI AG, 2018)
      Due to the increasing importance of reliability and availability of electric traction drives in Railway applications, early detection of faults has become an important key for Railway traction drive manufacturers. Sensor ...