DocumentCode
1260529
Title
Measuring method of the magnetic field on an eddy current brake
Author
Um, Y. ; Torii, S. ; Ebihara, D. ; Sanjo, I. ; Tani, Y.
Author_Institution
Musashi Inst. of Technol., Tokyo, Japan
Volume
35
Issue
5
fYear
1999
fDate
9/1/1999 12:00:00 AM
Firstpage
3934
Lastpage
3936
Abstract
It is important to analyze the characteristics of magnetic flux and eddy current on the inner part of an electric machine in order to raise the efficiency of the machine. In general, characteristics of those are investigated using numerical analysis. In this study, we present a novel measuring method of eddy currents on the surface of the sheet iron using a search needle. As the applying model of the measuring method, we have used an eddy current brake that is a new assistance brake system for large sized vehicles
Keywords
eddy current braking; magnetic field measurement; Fe; drop voltage; eddy current brake; efficiency; electric machine; induced EMF; magnetic field; magnetic flux; measuring method; search needle; sheet iron surface; vehicle; Current measurement; Eddy currents; Electric machines; Iron; Magnetic analysis; Magnetic field measurement; Magnetic flux; Needles; Numerical analysis; Size measurement;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.800713
Filename
800713
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