DocumentCode
2880632
Title
Investigation of 2-layer Shield for Magnetic Shielding Considering Magnetic Hysteresis
Author
Pruksanubal, P. ; Phoomvutthisarn, S.
Author_Institution
Fac. of Eng., Chulalongkorn Univ., Bangkok
fYear
2006
fDate
1-4 Aug. 2006
Firstpage
602
Lastpage
605
Abstract
This paper presents the study of 2-layer shielding against power frequency magnetic field in order to increase the shielding effectiveness of the shield. The work has been investigated by finite element method (FEM) considering the hysteresis effect of magnetic materials. The investigations show that the shielding effectiveness of the shield is affected by several factors: the nonlinear property of materials, order of materials, spacing between layers, etc
Keywords
finite element analysis; magnetic fields; magnetic hysteresis; magnetic shielding; 2-layer shield; FEM; finite element method; frequency magnetic field; magnetic hysteresis; magnetic shielding; Bismuth; Conducting materials; Finite element methods; Frequency; Magnetic flux; Magnetic hysteresis; Magnetic materials; Magnetic shielding; Permeability; Saturation magnetization;
fLanguage
English
Publisher
ieee
Conference_Titel
Environmental Electromagnetics, The 2006 4th Asia-Pacific Conference on
Conference_Location
Dalian
Print_ISBN
1-4244-0183-6
Type
conf
DOI
10.1109/CEEM.2006.258027
Filename
4027359
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