Title :
Magnetic shielding and minimization of shielding material
Author :
Sasaki, H. ; Shiraishi, T. ; Kawanishi, A.
Author_Institution :
Nat. Lab. for High Energy Phys., Ibaraki, Japan
fDate :
7/1/1994 12:00:00 AM
Abstract :
The guide lines on magnetic shielding in general cases are given. The relationship between leakage fields and electromagnetic properties of ferromagnetic material used in the magnetic shielding is clarified. Along such guide lines, magnetic field analysis is discussed from the viewpoint of minimizing the amount of the shielding material, which is quite important to such as magnetic levitation vehicles in an extreme condition of speed
Keywords :
ferromagnetic properties of substances; magnetic leakage; magnetic shielding; superconducting magnets; electromagnetic properties; ferromagnetic material; leakage fields; magnetic field analysis; magnetic levitation vehicles; magnetic shielding; shielding material; Electromagnetic fields; Magnetic flux; Magnetic levitation; Magnetic materials; Magnetic properties; Magnetic shielding; Magnetostatics; Permeability; Steel; Vehicles;
Journal_Title :
Magnetics, IEEE Transactions on
