DocumentCode
1269753
Title
A method of measuring the ratio and phase angle of a current transformer
Author
Place, W.I.
Volume
66
Issue
378
fYear
1928
fDate
6/1/1928 12:00:00 AM
Firstpage
657
Lastpage
662
Abstract
The method introduced in 1923 by E. Biffi is discussed. Formulae are obtained for ratio and phase angle and for the galvanometer current. Biffi´s formula for the ratio of current transformation is made more precise by the introduction of a term which takes account of the effect of the condenser current upon the ratio. This correction is necessary in accurate work. The application of the method to comparative tests is dealt with.
Keywords
measurements and use of instruments; transformers, rotary converters and boosters;
fLanguage
English
Journal_Title
Electrical Engineers, Journal of the Institution of
Publisher
iet
Type
jour
DOI
10.1049/jiee-1.1928.0067
Filename
5314654
Link To Document