DocumentCode :
1158131
Title :
Insulation Phenomena of Compressed Air
Author :
McConnell, L.D.
Volume :
76
Issue :
3
fYear :
1957
fDate :
4/1/1957 12:00:00 AM
Firstpage :
1205
Lastpage :
1208
Abstract :
Test data on impulse and 60-cycle voltage breakdown strength for compressed air with various electrode configurations are reported. The tests were made with rod-to-plane electrodes with spacings up to 8 inches and pressures to 250 psig (pounds per square inch gage). Breakdown phenomena of air insulation encountered in the development of an air insulated air-blast circuit breaker1 are reported. The methods used in locating, analyzing, and correcting the breakdown are discussed. The use of solid insulating material in conjunction with high-pressure air is discussed. Applications in barrier form, and as support members stressed in creepage, are covered briefly.
Keywords :
Atmosphere; Atmospheric waves; Breakdown voltage; Dielectric breakdown; Dielectrics and electrical insulation; Electric breakdown; Electrodes; Gases; Steel; Testing;
fLanguage :
English
Journal_Title :
Power Apparatus and Systems, Part III. Transactions of the American Institute of Electrical Engineers
Publisher :
ieee
ISSN :
0097-2460
Type :
jour
DOI :
10.1109/AIEEPAS.1957.4499751
Filename :
4499751
Link To Document :
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