DocumentCode
2363518
Title
Effect of mist formation in vapor-mist dielectrics on breakdown
Author
Yajima, Shin-ichi ; Sone, Mototaka ; Mitsui, Hideo ; Hirabayashi, Susumu
Author_Institution
Musashi Inst. of Technol., Tokyo, Japan
fYear
1989
fDate
29 Oct-2 Nov 1989
Firstpage
477
Lastpage
482
Abstract
Experimental measurements of the effect of mist formation in vapor-mist dielectrics on impulse breakdown are presented. The water breakdown voltages are shown to increase as the temperature falls to the boiling point. This is an effect of the mist formation. The mist formation is also shown for benzene, hexane, ethyl alcohol, methyl alcohol, Freon R-11, R-113, R-11-R-113 mixture, R-113-R-114 mixture, and R-113-R-12 mixture mist. The electrical strength of the mist depends on the mass increase of clusters
Keywords
electric breakdown of gases; gaseous insulation; impulse testing; Freon; benzene; boiling point; effect of mist formation; electrical strength; ethyl alcohol; hexane; impulse breakdown; mass increase of clusters; methyl alcohol; vapour-mist dielectrics; water breakdown voltages; Breakdown voltage; Dielectric breakdown; Electric breakdown; Electrodes; Equations; Gas insulation; Pressure measurement; Sulfur hexafluoride; Temperature; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 1989. Annual Report., Conference on
Conference_Location
Leesburg, VA
Type
conf
DOI
10.1109/CEIDP.1989.69592
Filename
69592
Link To Document