DocumentCode
1412639
Title
Impulse voltage testing
Author
Harding, C. F. ; Sprague, C. S.
Author_Institution
Purdue University; Lafayette, Ind.
Volume
52
Issue
2
fYear
1933
Firstpage
123
Lastpage
123
Abstract
EQUIPMENT and methods used for the surge testing of distribution transformers at the engineering experiment station at Purdue University are described in this paper. The surge generator of 1,000 kv maximum and the cathode ray oscillograph used in these tests are described. Curves are presented to show the desirability of ultra-violet illumination of the sphere gaps, especially for the smaller gaps and shorter spacings.
Keywords
Insulation; Power transformer insulation; Resistance; Standards; Surge protection; Surges; Voltage measurement;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1933.6430629
Filename
6430629
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