• DocumentCode
    171821
  • Title

    Determination of the force caused by broken rotor bar and static eccentricity in an induction machine

  • Author

    Sobra, Jan ; Kindl, Vladimir ; Skala, Bohumil

  • Author_Institution
    Fac. of Electr. Eng., Univ. of West Bohemia, Pilsen, Czech Republic
  • fYear
    2014
  • fDate
    19-20 May 2014
  • Firstpage
    375
  • Lastpage
    378
  • Abstract
    The paper deals with the force acting in the air-gap of an induction machine within unusual operating states, e.g. static eccentricity and broken rotor bar. Force is determined via FEM model of real induction motor. The study focuses on two special faulty operating states. First, the motor is under static eccentricity only. Second, static eccentricity and broken rotor bar are present simultaneously in the machine. The comparison of both cases is discussed in the paper.
  • Keywords
    asynchronous machines; finite element analysis; rotors; FEM model; air-gap; broken rotor bar; faulty operating states; induction machine; static eccentricity; Atmospheric modeling; Finite element analysis; Rotors; FEM; air-gap force; broken rotor bar; induction machine; static eccentricity;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    ELEKTRO, 2014
  • Conference_Location
    Rajecke Teplice
  • Print_ISBN
    978-1-4799-3720-2
  • Type

    conf

  • DOI
    10.1109/ELEKTRO.2014.6848921
  • Filename
    6848921
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=171821