Sökning: "Jan Näpärä"

Hittade 1 uppsats innehållade orden Jan Näpärä.

  1. 1. ERTMS - approximation av lutningar för högre kapacitet på järnvägsnätet

    Kandidat-uppsats, Lunds universitet/Utbildningar i Helsingborg

    Författare :Jan Näpärä; John Pettersson; [2012]
    Nyckelord :ertms; etcs; gsm-r; lutningar; approximation; järnväg; ådalsbanan; signalsystem; gradients; railway; signalling; Technology and Engineering;

    Sammanfattning : Ådalsbanan, an existing railway-line in northern Sweden, is a line that has been upgraded from the current Swedish signaling system, ATC, to the new standard in Europe, ERTMS. While the upgrade was ongoing there was a problem discovered, there were too many gradients on the line for the system to handle. LÄS MER