• DocumentCode
    269484
  • Title

    Validation of finite element solutions of nonlinear, periodic eddy current problems

  • Author

    Plasser, René ; Bíró, O.

  • Author_Institution
    Inst. for Fundamentals & Theor. in Electr. Eng., Graz Univ. of Technol., Graz, Austria
  • fYear
    2014
  • fDate
    March 31 2014-April 1 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    An industrial application is presented to validate a finite element analysis of 3-dimensional, nonlinear eddy-current problems with periodic excitation. The time-harmonic method and the fixed-point method are applied to get the steady state solution using the finite element method. The application is calculating losses occurring in steel reinforcements underneath a reactor due to induced eddy-currents.
  • Keywords
    eddy current losses; finite element analysis; harmonics; reactors (electric); steel; 3D nonlinear eddy current problems; finite element solutions; fixed-point method; nonlinear periodic eddy current problems; periodic excitation; steel reinforcements; time-harmonic method; Eddy-currents; finite elements; nonlinear magnetics;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Computation in Electromagnetics (CEM 2014), 9th IET International Conference on
  • Conference_Location
    London
  • Electronic_ISBN
    978-1-84919-817-2
  • Type

    conf

  • DOI
    10.1049/cp.2014.0193
  • Filename
    6826822
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=269484