| Issue |
Eur. Phys. J. Appl. Phys.
Volume 100, 2025
Special Issue on ‘Electromagnetic modeling: from material properties to energy systems (Numelec 2024)’, edited by Lionel Pichon and Junwu Tao
|
|
|---|---|---|
| Article Number | 14 | |
| Number of page(s) | 9 | |
| DOI | https://doi.org/10.1051/epjap/2025010 | |
| Published online | 20 May 2025 | |
https://doi.org/10.1051/epjap/2025010
Original Article
Modeling lightning surface current plates: S-PEEC analytical formulation and experimental validation
1
Safran Tech, Rue des jeunes Bois, 78117 Châteaufort, France
2
ENS Paris Saclay, 4 avenue des sciences, 91190 Gif-sur-Yvette, France
3
GeePs − CentraleSupélec, CNRS, Université Paris-Saclay, Sorbonne Université, 91190 Gif-sur-Yvette, France
4
Safran Electronics and Defense, 86280 Saint-Benoît, France
* e-mail: danica.cvetkovic@safrangroup.com
Received:
18
October
2024
Accepted:
21
March
2025
Published online: 20 May 2025
This paper presents an innovative approach based on the partial element equivalent circuit (PEEC) method and the analytical integration of its coupling equations.. Emphasis is placed on the implementation of a surface-based formalism, referred to here as S-PEEC (surface-PEEC). The theoretical principles are explained and confirmed by experimental tests on a planar mock-up. To showcase the versatility of the numerical model, various configurations—including different positions, materials, and calculation domains—are explored. A comprehensive description of the experimental setup is provided, followed by a comparison between the measured current distributions and those obtained through simulations using the S-PEEC formulation, which validates the proposed methodology.
Key words: PEEC method / analytical integration / experimental validation / electromagnetic modeling / lightning
© D. Cvetkovic et al., Published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0 which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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