• DocumentCode
    1112935
  • Title

    Flux Distribution in Saturated DC Machines at No-Load

  • Author

    Erdélyi, E.A. ; Ahamed, S.V. ; Burtness, R.D.

  • Author_Institution
    University of Colorado, Boulder, Colo.
  • Volume
    84
  • Issue
    5
  • fYear
    1965
  • fDate
    5/1/1965 12:00:00 AM
  • Firstpage
    375
  • Lastpage
    381
  • Abstract
    Based on a theory presented by Ahamed and Erdélyi [1], a method has been developed to find the magnetic flux densities in the air gaps, armatures, poles, and frames of dc machines, taking full account of nonlinearity caused by saturation. A digital computer program to obtain the no-load characteristics of large compensated dc machines is given and applied in analyzing 500-hp, 4-pole dc motors. Computer results agree well with tests.
  • Keywords
    Air gaps; Commutation; Conducting materials; DC machines; DC motors; Equations; Magnetic flux; Permeability; Stators; Steady-state;
  • fLanguage
    English
  • Journal_Title
    Power Apparatus and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9510
  • Type

    jour

  • DOI
    10.1109/TPAS.1965.4766208
  • Filename
    4766208
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1112935