Search results for: LV DC TRACTION GRID ,

• Nowa metoda diagnostyki stanu technicznego nakładek stykowych

  Publication

  • L. Jarzębowicz
  • S. Judek
  • K. Karwowski
  • M. Mizan

  - Year 2013

  The current collection system, which consists of the overhead contact line and a current collector, is particularly important in electric rail vehicles, where their reliability is concerned. Faultless current collection is conditioned not only by suitable construction of these elements but also by their proper maintenance. Retaining permanent electrical contact is essential in DC systems, where current demand is relatively high. In...