DocumentCode
1049947
Title
Influence of Switching Impulse Wave Shape on Flashover Voltages of Air Gaps
Author
Harada, Tatsuya ; Aihara, Yoshinori ; Aoshima, Yoshihide
Author_Institution
Central Research Institute of Electric Power Industry
Issue
3
fYear
1973
fDate
5/1/1973 12:00:00 AM
Firstpage
1085
Lastpage
1093
Abstract
Flashover tests were conducted by using three kinds of positive polarity switching impulses, exponential, damped oscillatory and linearly rising impulses. The influence of switching impulse wave shape on the flashover characteristics of air gaps was investigated and the basic data were obtained concerning the minimum 50-percent flashover oltage of air gaps and the time to crest of these switching impulses.
Keywords
Air gaps; Flashover; Impulse testing; Insulation testing; Resistors; Shape; Surges; Voltage; Voltage-controlled oscillators; Wire;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1973.293675
Filename
4075177
Link To Document