DocumentCode :
1379180
Title :
Composite cores for instrument transductors
Author :
Frost-Smith, E.H. ; De Barr, A.E.
Volume :
101
Issue :
84
fYear :
1954
fDate :
12/1/1954 12:00:00 AM
Firstpage :
663
Lastpage :
667
Abstract :
It is shown that, whereas the m.m.f. gain of a transductor without self-excitation is almost independent of the properties of the core, that for a transductor with 100% self-excitation is determined to a large extent by the shape of the magnetization curve of the core material. By combining in one core materials of different properties, it has been found possible to produce a relatively inexpensive core suitable for use in instrument transductors.
Keywords :
magnetic cores; transductors;
fLanguage :
English
Journal_Title :
Proceedings of the IEE - Part II: Power Engineering
Publisher :
iet
Type :
jour
DOI :
10.1049/pi-2.1954.0136
Filename :
5240689
Link To Document :
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