Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
April 4, 2026Proceedings of Petersburg Transport University

Analysis of traction electrical equipment failures in ES104 “Finist” DC high-speed trains

View Full Paper
Ask AI
Bookmark
Share

Authors

VIValeriy IvaschenkoASAleksandr Shelagurov

Discussion

Loading...

Member takes

Overview

Analysis identifies failure causes in traction equipment of ES104 trains, suggesting quality improvements in manufacturing.

Key Points

  • The aim is to analyze the failures of traction electrical equipment in ES104 high-speed trains.
  • Examination of maintenance and repair records of ES104 electric trains.
  • Monitoring of train operation over a six-month period.
  • Identification of failure types in asynchronous traction motors and converters.
  • Failures often stem from insulation breakdowns in stator windings of motors.
  • Issues include interphase short circuits and open circuit faults in motor windings.
  • Traction converters primarily failed due to faults in traction controller and brake regulator.

Cite This Study

Ivaschenko et al. (2026) studied this question.

synapsesocial.com/papers/69d0afde659487ece0fa5f2bhttps://doi.org/10.20295/1815-588x-2026-1-92-100
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Considerations Regarding the Middle Power Asynchronous Motors for Railway Electrical Traction2024
  2. 2METHOD FOR ASSESSING THE PERFORMANCE OF CRITICAL ELECTRIC DRIVEN EQUIPMENT OF RAILWAY TRANSPORT ENTERPRISES IN NON-NOMINAL POWER NETWORK CONDITIONS2025
  3. 3Justification of choice of methods for diagnostics of insulation condition of electrical machines of electric railway stock2024
  4. 4Review of Fault Diagnosis Methods for Induction Machines in Railway Traction Applications2024 · 25 citations
  5. 5Features of the use of brushless motors in traction rolling stock2026