Numerical Models for the Study of Electromagnetic Shielding

Abstract

The paper presents 2D and 3D models for the study of electromagnetic shielding of a coil. The magnetic fields are computed for defining the shielding effectiveness. Parametrized numerical studies were performed in order to established the influence of shield thickness and height on magnetic field in certain points located in the exterior of coil – shield setup and on induced power within the shield.

Keywords

• electromagnetic shielding
• shielding effectiveness
• numerical modeling