Fast Calculation of Shielding Effectiveness in Wireless Power Transfer Systems

被引：0
|
作者：
Sandrolini, Leonardo [1 ]
Simonazzi, Mattia [1 ]
Reggiani, Ugo [2 ]
机构：
[1] Univ Bologna, DEI, Bologna, Italy
[2] Univ Bologna, Bologna, Italy
来源：
2024 IEEE 21ST BIENNIAL CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION, CEFC 2024 | 2024年
关键词：
Shielding effectiveness; wireless power transfer; magnetic field; magnetic flux density; current image; mutual inductance;
D O I：
10.1109/CEFC61729.2024.10586094
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper proposes a fast analytical procedure to evaluate the shielding effectiveness (SE) of conductive shields in wireless power transfer (WPT) systems. The methodology exploits the current image method combined with a compact SE calculation formulation, which can also be extended to multilayered shields. A standard case study is considered, and the results are validated through finite-element method (FEM) simulations.
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页数：2
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