Title :
Material efficiency in magnetic field shielding at low and intermediate frequency
Author :
Adriano, U. ; Bottauscio, Oriano ; Zucca, M.
Author_Institution :
Ist. Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy
fDate :
March 30 2003-April 3 2003
Abstract :
In this article, the shielding efficiency of low-cost soft magnetic materials, which can be employed as a competitive solution to high permeability alloys, such as Mumetal and Permalloy. To this end low- carbon steel (LCS), non-oriented (NO) Fe-Si and grain oriented (GO) Fe-Si have been considered.
Keywords :
boundary-elements methods; carbon steel; ferromagnetic materials; finite element analysis; iron alloys; laminations; magnetic shielding; silicon alloys; soft magnetic materials; FeSi; carbon steel; grain oriented Fe-Si laminations; high permeability alloys; intermediate frequency; magnetic field shielding; material efficiency; mumetal; nonoriented Fe-Si; permalloy; soft magnetic materials; Aluminum; Electricity supply industry; Electronics industry; Frequency; Harmonic distortion; Magnetic analysis; Magnetic materials; Magnetic shielding; Permeability; Power electronics;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230359
