Title :
Analysis and reformation of characteristic of linear electromagnetic solenoid
Author :
Kano, Yoshio ; Maeda, Kennichiro ; Basak, Amitava
Author_Institution :
Tokyo Univ. of Agric. & Technol., Japan
fDate :
11/1/1993 12:00:00 AM
Abstract :
The distribution of thrust in linear electromagnetic solenoids (LESs) is exponential rather than constant with displacement. In order to make the solenoids widely useful the thrust is calculated from first principles and its distribution is reformed to be flat by changing the magnetic circuit. The magnetic flux density and thrust are calculated using the finite element method. The results are compared with the experimental results obtained from the LES
Keywords :
finite element analysis; magnetic circuits; magnetic flux; solenoids; LES; finite element method; linear electromagnetic solenoid; magnetic circuit; magnetic flux density; thrust; Axles; Electromagnetic analysis; Electromagnetic devices; Finite element methods; Magnetic circuits; Magnetic fields; Magnetic flux density; Magnetic materials; Permeability; Solenoids;
Journal_Title :
Magnetics, IEEE Transactions on
