Direct steady-state solutions for circuit models of nonlinear electromagnetic devices
- 10 July 2021
- journal article
- research article
- Published by Emerald in COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering
- Vol. 40 (3), 660-675
- https://doi.org/10.1108/compel-10-2020-0324
Abstract
This paper aims to omit the difficulties of directly finding the periodic steady-state solutions for electromagnetic devices described by circuit models. Determine the discrete integral operator of periodic functions and develop an iterative algorithm determining steady-state solutions by a multiplication of matrices only. An alternative method to creating finite-difference relations directly determining steady-state solutions in the time domain. Reduction of software and hardware requirements for determining steady-states of electromagnetic. A unified approach for directly finding steady-state solutions for ordinary nonlinear differential equations presented in the normal form. Eliminate the necessity of solving high-order finite-difference equations for steady-state analysis of electromagnetic devices described by circuit models.Keywords
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