Title :
Single sheet tester for measuring core losses and permeabilities in a silicon steel sheet
Author :
Yamamoto, Takaaki ; Ohya, Yoshihiro
Author_Institution :
Nippon Steel Corporation, Kitakyushu City, Japan.
fDate :
6/1/1974 12:00:00 AM
Abstract :
A new method which eliminates some disadvantages of the Epstein method has been developed for the rapid measurement of core losses and permeabilities at 50 or 60 Hz of single-sheet specimens. It is shown that the instrument has the following performance: 1) good correlation of the measured value with Epstein testing, 2) high stability, 3) simplicity of operation, and 4) use of a wide single-sheet specimen.
Keywords :
Magnetic core losses; Magnetic measurements; Permeability measurement; Core loss; Length measurement; Loss measurement; Magnetic field measurement; Magnetic flux; Permeability measurement; Silicon; Soft magnetic materials; Steel; Testing;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1974.1058306
