DocumentCode
1016787
Title
Numerical analysis of transient magnetic field in a capacitor-discharge impulse magnetizer
Author
Nakata, T. ; Takahashi, N.
Author_Institution
Okayama University, Okayama, Japan
Volume
22
Issue
5
fYear
1986
fDate
9/1/1986 12:00:00 AM
Firstpage
526
Lastpage
528
Abstract
A method for analyzing the magnetic field in a capacitor-discharge impulse magnetizer is established by modifying the finite element method. The effects of charging voltage, capacitance and resistance on the behaviour of the localized fluxes in the Impulse magnetizer are analyzed quantitatively. As the detailed distribution of the flux density can be obtained, the optimum design of the magnetizer which produce desired magnet will be possible using our new method.
Keywords
Electromagnetic (EM) transient analysis; Electromagnets; FEM; Finite-element method (FEM); Capacitors; Equations; Magnetic analysis; Magnetic circuits; Magnetic devices; Magnetic fields; Magnetic flux; Numerical analysis; Transient analysis; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1986.1064377
Filename
1064377
Link To Document