A STUDY OF ASYMMETRICAL LOADING WHEN RAILWAY LINES ARE SUPPLIED WITH 50 HZ AND 60 HZ CURRENT FROM THE PUBLIC UTILITY NETWORK

UNTERSUCHUNG UEBER DIE BELASTUNGSUNSYMMETRIE BEI DER SPEISUNG VON 50 HZ- UND 60 HZ- EISENBAHNSTRECKEN AUS DEM LANDESNETZ

Three-phase networks are loaded asymmetrically when railways are supplied with electric current. The effect of this asymmetry depends mainly on the wiring selected. A comparison of wiring diagrams with the Scott transformer, V-connection, and cyclic three-phase distribution shows that average single-phase efficiency can only reach between 54%, 13% and even as little as 5% of the mean one-hour rating of the total output.

  • Corporate Authors:

    Verlag R Oldenbourg

    Rosenheimer Strasse 145
    Munich 80,   Germany 
  • Authors:
    • Schaefer, H-H
  • Publication Date: 1979

Language

  • German

Media Info

  • Features: Photos; References; Tables;
  • Pagination: p. 262-267
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00308284
  • Record Type: Publication
  • Source Agency: International Union of Railways
  • Files: TRIS
  • Created Date: Feb 11 1980 12:00AM