DocumentCode
1155895
Title
Calculation of transient 3D eddy currents in nonlinear media verification using a rotational test rig
Author
Rodger, D. ; Allen, N. ; Lai, H.C. ; Leonard, P.J.
Author_Institution
Bath Univ., UK
Volume
30
Issue
5
fYear
1994
fDate
9/1/1994 12:00:00 AM
Firstpage
2988
Lastpage
2991
Abstract
A method for finite element modelling of transient 3D eddy currents in magnetically nonlinear media is described. The magnetic vector potential A, with or without the electric scalar potential V, is used inside eddy current regions, coupled to magnetic scalar potentials elsewhere. Time transient torque, current and flux values are compared to measurements taken from a rotational test rig
Keywords
eddy currents; finite element analysis; magnetic flux; eddy current regions; finite element modelling; flux values; magnetic vector potential; nonlinear media verification; rotational test rig; time transient torque; transient 3D eddy currents; Couplings; Current measurement; Eddy currents; Electric potential; Finite element methods; Magnetic flux; Rotation measurement; Testing; Time measurement; Torque measurement;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312565
Filename
312565
Link To Document