• DocumentCode
    3244587
  • Title

    Plancktons in a unified theory of electrical breakdown

  • Author

    Prevenslik, T.V.

  • Author_Institution
    2E Greenery Court, Discovery Bay, Hong Kong
  • fYear
    1999
  • fDate
    1999
  • Firstpage
    290
  • Lastpage
    293
  • Abstract
    Over a decade ago, a theory based on Paschen´s law was proposed to unify electrical breakdown in gaseous, liquid, and solid dielectrics. In liquids, the mechanism proposed was the growth of vapor bubbles by the electrical heating accompanying electron avalanche. However, if submicroscopic bubbles pre-exist in liquid dielectrics before the electric field is applied, the formation of vapor bubbles would not be required to explain breakdown. In solid dielectrics, the submicroscopic bubbles would be formed in the liquid phase during solidification. These submicroscopic bubbles, called Plancktons, are a consequence of the Planck theory of sonoluminescence (SL) formulated to explain the VIS photons observed in the cavitation of H2O. The Plancktons grow from random density fluctuations by the brief, but intense pressures that accompany cavity QED to diameters that exceed the mean free path of electrons in the dielectrics. Within the Planckton, the electrons are free to accelerate under the applied electric field and exceed the 5 eV necessary for the ionization of the dielectric molecules in the Planckton wall. Subsequently, the dielectric undergoes breakdown as electron avalanche cascades through other Plancktons in the dielectric
  • Keywords
    bubbles; dielectric liquids; electric breakdown; electron avalanches; sonoluminescence; H2O cavitation; Paschen´s law; Planck theory; Planckton wall; Plancktons; applied electric field; cavity QED; dielectric molecule ionization; electrical breakdown; electrical heating; electron avalanche; electron mean free path; gaseous dielectrics; liquid dielectrics; random density fluctuations; solid dielectrics; sonoluminescence; submicroscopic bubbles; unified theory; vapor bubble growth; Acceleration; Avalanche breakdown; Dielectric breakdown; Dielectric liquids; Electric breakdown; Electrons; Fluctuations; Ionization; Resistance heating; Solids;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Dielectric Liquids, 1999. (ICDL '99) Proceedings of the 1999 IEEE 13th International Conference on
  • Conference_Location
    Nara
  • Print_ISBN
    0-7803-4759-5
  • Type

    conf

  • DOI
    10.1109/ICDL.1999.798928
  • Filename
    798928