DocumentCode
1042870
Title
Electromagnetic Shielding of High Voltage Laboratories
Author
Karady, G. ; Hylten-Cavallius, N.
Author_Institution
Hydro-Quebec Institute of Research
Issue
3
fYear
1971
fDate
5/1/1971 12:00:00 AM
Firstpage
1400
Lastpage
1406
Abstract
A modern high voltage laboratory has to be shielded mainly to avoid the electromagnetic disturbances of the partial discharge measurements. The paper describes the practical methods of shielding a high voltage laboratory and introduces a simplified method for shielding calculations which takes into account the effect of the seams, conducting gaskets, short-circuited slots and sound absorbing holes. A numerical example illustrates the results in the case of a large hall.
Keywords
Circuit testing; Concrete; Electromagnetic shielding; Frequency; IEEE members; Instruments; Laboratories; Partial discharge measurement; Valves; Voltage;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1971.292944
Filename
4074473
Link To Document