DocumentCode
1002390
Title
An A-C Potentiometer
Author
Burgwin, S.L.
Author_Institution
Westinghouse Elec. and Mfg. Co., E. Pittsburgh, Pa.
Volume
53
Issue
1
fYear
1934
Firstpage
108
Lastpage
113
Abstract
A rectangular co??rdinate potentiometer circuit is described in this paper, the chief features of which are the elimination of the usual phase shifting transformer and the slide-wire type of potentiometer resistor. Although not yet available in commercial form this potentiometer has been in use in the laboratory for several years with good results, particularly in magnetic measurements at low and medium inductions and in measurements of the power factor of capacitors.
Keywords
AC motors; Circuit breakers; Circuit testing; Current transformers; Magnetic field measurement; Potentiometers; Saturation magnetization;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Transactions of the
Publisher
ieee
ISSN
0096-3860
Type
jour
DOI
10.1109/T-AIEE.1934.5056492
Filename
5056492
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