A NEW TYPE OF INSULATION BETWEEN THE PLATES IN ELECTRIC TRACTION MOTORS

NOVAJA MEJVITKOVAJA IZOLJACIJA TAJAOVYH ELEKTRODVIGATELEJ

The article describes the characteristics of the insulants between plates perfected by the CNIITEI for use with electric traction motors, and the technique covering the coating of these insulants by the pulverization of enamel in an electric field. The manufacturing chain of these insulants is also described. In comparison with the conventional enamelling process, this insulation between plates for electric traction motors is to be distinguished by a greater thickness and by the composition of the additional strengthening material (trade mark "aerosila-300"). Also, compared with insulation by micaceous tape, this insulation between plates is characterised by greater dielectric rigidity values and by other indices. Coating with pulverised enamel in an electric field allows for automation of one of the operations requiring most work in the repair of traction motors: preparation of the isulation between plates.

  • Authors:
    • Skvorcov, A A
  • Publication Date: 1975

Language

  • Russian

Media Info

  • Features: References;
  • Pagination: p. 9-13
  • Serial:
    • Vestnik VNIIZT
    • Volume: 34
    • Issue Number: 5
    • Publisher: All-Union Scientific Res Inst of Railroad Transp

Subject/Index Terms

Filing Info

  • Accession Number: 00129838
  • Record Type: Publication
  • Source Agency: International Union of Railways
  • Files: TRIS
  • Created Date: Mar 10 1976 12:00AM