Resumen de Direct steady-state solutions for circuit models of nonlinear electromagnetic devices

Tadeusz Sobczyk, Michał Radzik, Jarosław Tulicki

• Purpose This paper aims to omit the difficulties of directly finding the periodic steady-state solutions for electromagnetic devices described by circuit models.

  Design/methodology/approach Determine the discrete integral operator of periodic functions and develop an iterative algorithm determining steady-state solutions by a multiplication of matrices only.

  Findings An alternative method to creating finite-difference relations directly determining steady-state solutions in the time domain.

  Research limitations/implications Reduction of software and hardware requirements for determining steady-states of electromagnetic.

  Practical implications A unified approach for directly finding steady-state solutions for ordinary nonlinear differential equations presented in the normal form.

  Originality/value Eliminate the necessity of solving high-order finite-difference equations for steady-state analysis of electromagnetic devices described by circuit models.