1. Influence of material uncertainties on the RLC parameters of wound inductors modeled using the finite element method
- Author
-
Geoffrey Lossa, Zacharie De Greve, and Olivier Deblecker
- Subjects
Materials science ,QC1-999 ,Monte Carlo method ,General Physics and Astronomy ,Mechanical engineering ,02 engineering and technology ,Inductor ,01 natural sciences ,material uncertainties ,ferrite core ,85.70.ge ,0103 physical sciences ,87.10.mn ,010302 applied physics ,Physics ,monte carlo simulation ,Mechanics ,02.70.dh ,021001 nanoscience & nanotechnology ,Ferrite core ,Finite element method ,finite element ,RLC circuit ,85.70.ay ,0210 nano-technology ,wound magnetic components - Abstract
In this work, we highlight the influence of the material uncertainties (magnetic permeability, electric conductivity of a Mn-Zn ferrite core, and electric permittivity of wire insulation) on the RLC parameters of a wound inductor extracted from the finite element method. To that end, the finite element method is embedded in a Monte Carlo simulation. We show that considering mentioned different material properties as real random variables, leads to significant variations in the distributions of the RLC parameters.
- Published
- 2018