Study of the shielding performances of different materials regarding Electromagnetic Field Interference

Innovative Ideas in Science 2016

Conecici, L.M.^1 ; Munteanu, C.^1 ; Purcar, I.M.^1

Technical University of Cluj-Napoca, Cluj-Napoca

400020, Romania^1

关键词: Computer aided;    Computer aided design models;    Computer aided engineering simulations;    Electromagnetic field distribution;    Shielding materials;    Shielding performance;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/200/1/012045/pdf
DOI  :  10.1088/1757-899X/200/1/012045

来源: IOP

【 摘 要 】

This paper presents a computer-aided comparison of some of the most used electromagnetic shielding materials. Computer-aided design (CAD) model and the computer aided engineering (CAE) simulation technologies are used for the analysis of the electromagnetic field shielding performances of each material individually and a comparison will be established. The main topic of this comparison is to establish a proper shielding material for ElectroMagnetic Interference (EMI) sources. A three-dimensional (CAD) model of the circuit breaker coil designed in PTC Creo Elements v.18.1 environment was analyzed in Ansoft Maxwell v.15 environment in order to compute the electromagnetic field distribution. The residual (EMI) values are compared to one another and the best shielding material will be presented for this circumstances.