DocumentCode
1187684
Title
Laboratory Test Circuits for Predicting Overvoltages When Interrupting Small Inductive Currents with an SF6 Circuity Breaker
Author
Roguski, A.T.
Author_Institution
Warsaw Technical University
Issue
3
fYear
1980
fDate
5/1/1980 12:00:00 AM
Firstpage
1243
Lastpage
1250
Abstract
Test circuits and testing procedures are described whereby the behavior of HV circuit breakers can be evaluated when interrupting small inductive currents. Test results may be directly applied to predict switching overvoltages in service. Examples of such predictions are presented for a 10 kV, SF6 -insulated circuit breaker which had been tested by the proposed method.
Keywords
Circuit breakers; Circuit testing; Integrated circuit interconnections; Joining processes; Laboratories; Petroleum; Sulfur hexafluoride; Surges; Switchgear; Switching circuits;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1980.319755
Filename
4113921
Link To Document