DocumentCode
1378946
Title
The technique and instrumentation of low-impedance ground measurement
Author
Duke, C. A ; Smith, L. E.
Author_Institution
Tennessee Valley Authority, Chattanooga, Tenn.
Volume
77
Issue
5
fYear
1958
Firstpage
767
Lastpage
770
Abstract
The measurement of the impedance of grounding systems that have a value of less than one ohm and also residual ground currents flowing at the time of measurement requires special techniques and instrumentation. A summation of the quantities involved is given in this paper, with a description of a practical instrument that has been developed for making this type of measurement.
Keywords
Coils; Current measurement; Impedance; Metals; Probes; Voltage measurement;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1958.6372722
Filename
6372722
Link To Document