APPROXIMATE CALCULATION OF LOSSES DUE TO THE CURRENT IN THE ARMATURE WINDING OF A COLLECTOR MACHINE

PRIBLIZHENNYI RASCHET POTER' OBUSLOVLENNYKH TOKOM V OBMOTKE YAKORYA KOLLEKTORNOI MASHINY

A numerical method is proposed for the calculation of losses in the armature winding, given any known law of steady current. Using the example of the armature winding of a traction motor, it is shown that losses in each slot, even with a radial layout of conductors, are distributed very unevenly. This can cause excessive overheating of some elements of the winding above the mean rated value.

• Authors:
  • Bityutskii, I B
• Publication Date: 1974-12

Language

• Undetermined

Media Info

• Pagination: p. 1322-31
• Serial:
  • Izvestiia Vysshikh Ucheb Zaved, Elektromekhanika
  • Issue Number: 12

Subject/Index Terms

• TRT Terms: Motors; Propulsion; Traction; Traction drives; Vehicle power plants
• Uncontrolled Terms: Overheating; Propulsion systems
• Subject Areas: Railroads; Vehicles and Equipment;

Filing Info

• Accession Number: 00126393
• Record Type: Publication
• Source Agency: Engineering Index
• Files: TRIS
• Created Date: Nov 5 1975 12:00AM