DocumentCode
1003901
Title
A high frequency iron loss measuring system
Author
Katane, Tamotsu ; Yamaguchi, Takayoshi ; Ito, Tatsushi ; Sato, Toshiro ; Sakaki, Yo
Author_Institution
Chiba University, Chiba-shi, Japan
Volume
20
Issue
5
fYear
1984
fDate
9/1/1984 12:00:00 AM
Firstpage
1729
Lastpage
1731
Abstract
A high performance iron loss measuring system is introduced by using an 8-bit microcomputer, a two-channel memory device with high speed A/D converters and a wide band power amplifier. A required time to obtain a datum of one experimental point is about one minute when the error between the desired maximum flux density and the settled one is allowed within 0.5%. This system makes it possible to measure iron losses in the frequency range up to 1MHz. The results have a good correlation to the measured results by using the U-Function Meter.
Keywords
Iron materials/devices; Magnetic losses; Magnetic measurements; Circuits; Frequency conversion; Frequency measurement; Impedance; Iron; Loss measurement; Microcomputers; Random access memory; Regulators; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1984.1063272
Filename
1063272
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