LOCOMOTIVE CLASS 120 - INTERFERENCE INVESTIGATIONS RELATIVE TO TELECOMMUNICATION AND TRAIN PROTECTION INSTALLATIONS

DIE LOKOMOTIVBAUREIHE 120 - BEEINFLUSSUNGSUNTERSUCHUNGEN BEZUEGLICH DER FERNMELDE- UND SICHERUNGSANLAGEN

The four three-phase current traction motors of the locomotive class 120 with 5.6 M nominal rating are fed by a dc voltage intermediate circuit. This circuit generates harmonics. The interference on telecommunication and signalling installations has been measured with different loads. Due to the measuring results the converter regulation has been changed; it has been necessary to install an interference current filter at first a test pattern, which has been prepared for another locomotive class, has been used. Based on the measurements, a filter version proven for series production could be derived from this pattern.

  • Corporate Authors:

    Verlag R Oldenbourg

    Rosenheimer Strasse 145
    Munich 80,   Germany 
  • Authors:
    • Bethge, W
  • Publication Date: 1983-7

Language

  • German

Media Info

  • Features: References;
  • Pagination: 4 p.
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00382262
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Mar 30 1984 12:00AM