Analysis of Transient Magnetic Shielding Made by Conductive Plates with a PEEC Method

Y. Du, Hongcai Chen, Mingli Chen

Research output: Journal article publicationJournal articleAcademic researchpeer-review

4 Citations (Scopus)

Abstract

This paper analyzed transient magnetic fields generated by the lightning current in the presence of 3-D conductive plates. An extended partial element equivalent circuit method was introduced to establish a network with frequency-invariant parameters for time-domain simulation. Three techniques were proposed to reduce the computational complexity in the large-plate simulation, including the analytical function of current density, the non-uniform meshing scheme, and the vector fitting technique. Numerical and experimental results were presented to validate the proposed method. Good agreements were observed.
Original languageEnglish
Article number7842547
JournalIEEE Transactions on Magnetics
Volume53
Issue number6
DOIs
Publication statusPublished - 1 Jun 2017

Keywords

  • Lightning
  • partial element equivalent circuit (PEEC)
  • plate
  • transient magnetic field

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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