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Transient electric field

Transient Electric-modulet kan bruges til at studere feltfordelingen i objekter, der udsættes for pulskilder, fx lyn-inducerede overspændinger. Det kan også anvendes til at designe moderne isoleringskonstruktioner, som omfatter ikke-lineære feltudligningselementer, varistor overspændingsbeskyttelse og andre anvendelser, der involverer zinkoxidsvaristorer, halvledende keramik og lignende materialer.

transient electric field

Features:

  • Anisotropic or nonlinear conductivity
  • Anisotropic or nonlinear permittivity
  • Voltage and current density sources as a function of time
  • Dirichlet or Neumann boundary conditions
  • Results: voltage, electric field, conduction and displacement current density, ohmic and reactive power and losses, forces and torques.

See examples of Transient Electric problems: nonlinear capacitor, ZnO lighting arrester, stress control tube for cable termination.

QuickField 6.3