• DocumentCode
    3678949
  • Title

    An iterative FEA-based approach for the design of fault-tolerant IPM-FSCW machines

  • Author

    Hui Zhang;Oskar Wallmark;Mats Leksell

  • Author_Institution
    Department of Electrical Energy Conversion, KTH Royal Institute of Technology, Stockholm, Sweden, SE-100 44 Stockholm, Sweden
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    7
  • Abstract
    This paper presents an iterative finite-element analysis (FEA) approach for the design of integrated electric drives comprising of interior permanent magnet fractional-slot concentrated winding (IPM-FSCW) machines and the stacked poly-phase bridges (SPB) converter. Particular focus is put on fault tolerance to handle a shorted converter submodule and the level of fault tolerance versus compactness (torque density) and power factor is quantified in the form of a case study considering a 30 kW, 2000 rpm machine.
  • Keywords
    "Fault tolerance","Fault tolerant systems","Rotors","Torque","Optimized production technology","Windings","Short-circuit currents"
  • Publisher
    ieee
  • Conference_Titel
    Power Electronics and Applications (EPE´15 ECCE-Europe), 2015 17th European Conference on
  • Type

    conf

  • DOI
    10.1109/EPE.2015.7309335
  • Filename
    7309335
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3678949