• DocumentCode
    1648573
  • Title

    Part rotor displace method for minimization of cogging torque in permanent-magnet machines

  • Author

    Shevchencko, A.F. ; Vialcev, G.B.

  • Author_Institution
    Dept. of Electr. Engines, Novosibirsk State Tech. Univ. NSTU, Novosibirsk, Russia
  • fYear
    2010
  • Firstpage
    427
  • Lastpage
    429
  • Abstract
    Various techniques exist for reducing the cogging torque in radial-flux permanent-magnet. Part rotor displace method is one of such methods. The applying of the part rotor displace method can reduce cogging torque in electrical engine, but also it reduces air gap field. Displace angle variations are examined the by finite-element analysis. The results of this analysis are discussed in this paper.
  • Keywords
    finite element analysis; magnetic flux; permanent magnet machines; rotors; torque; air gap field; cogging torque minimization; displace angle variation; electrical engine; finite element analysis; part rotor displace method; permanent magnet machines; radial flux permanent magnet; Engines; Harmonic analysis; electromagnetic torque; minimization of cogging; part rotor displace; permanent-magnet machines;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Strategic Technology (IFOST), 2010 International Forum on
  • Conference_Location
    Ulsan
  • Print_ISBN
    978-1-4244-9038-7
  • Electronic_ISBN
    978-1-4244-9036-3
  • Type

    conf

  • DOI
    10.1109/IFOST.2010.5668080
  • Filename
    5668080
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1648573