• DocumentCode
    1478
  • Title

    Approximate formula of electrostatic force on spheroidal particle between coaxial electrodes

  • Author

    Nojima, Kenichi ; Xueqin Zhang ; Sato, Mitsuhisa ; Yasuoka, Takanori ; Shiiki, Motoharu ; Takei, Manabu ; Boggs, S.A.

  • Author_Institution
    Toshiba Corp., Kawasaki, Japan
  • Volume
    21
  • Issue
    5
  • fYear
    2014
  • fDate
    Oct. 2014
  • Firstpage
    2062
  • Lastpage
    2069
  • Abstract
    An existence of an electrostatic force which draws the particle in the direction of increasing field was indicated by FEM analysis. An approximate formula of the electrostatic force was derived analytically and compared with the results of FEM analysis. This force is sufficiently large to be relevant to particle motion in gas insulated switchgear.
  • Keywords
    electrodes; finite element analysis; gas insulated switchgear; FEM analysis; coaxial electrodes; electrostatic force; gas insulated switchgear; particle motion; spheroidal particle; Electric potential; Electrodes; Electrostatics; Equations; Finite element analysis; Force; Mathematical model; Gas insulated switchgear; coaxial electrodes; particle; spheroid;
  • fLanguage
    English
  • Journal_Title
    Dielectrics and Electrical Insulation, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1070-9878
  • Type

    jour

  • DOI
    10.1109/TDEI.2014.004435
  • Filename
    6927334
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1478