AUTOMATIC STATIC COVERTER WITH SEQUENTIAL PHASE EXTINCTION AND FORCED SECONDARY DIRECT CURRENT

SELBSTGEFUEHRTER STROMRICHTER MIT PHASENFOLGELOESCHUNG UND EINGEPRAEGTEM STROM

Using static converters, the torque and turning speed of rotary field motors become adjustable independently of each other. In this connection, automatic converters are of particular interest since asynchronous motors with short-circuit rotors can be used to supply the drive force. The article describes in detail how a simple automatic converter with variable sequential phase frequency and forced secondary direct current works. Switching in the automatic static converter can only be provoked by means of the series diodes and switching condensors.

• Corporate Authors:

  VDE Verlag GmbH

  Bismarckstrasse 33
  1000 Berlin 12,   Germany 
• Authors:
  • Schroder, D
• Publication Date: 1975-11

Language

• German

Media Info

• Features: References;
• Pagination: p. 520-523
• Serial:
  • Elektrotechnische Zeitschrift, Ausgabe A
  • Volume: 96
  • Issue Number: 11
  • Publisher: VDE Verlag GmbH

Subject/Index Terms

• TRT Terms: Alternating current motors; Electric power conditioning; Motors; Power converters; Propulsion; Solid state devices; Traction; Traction drives; Vehicle power plants
• Uncontrolled Terms: Propulsion systems
• Old TRIS Terms: Converters; Solid state
• Subject Areas: Railroads; Vehicles and Equipment;

Filing Info

• Accession Number: 00130819
• Record Type: Publication
• Source Agency: International Union of Railways
• Files: TRIS
• Created Date: Apr 7 1976 12:00AM