DocumentCode
2353569
Title
Investigation of the influence of different parameters on maximum electric field intensity in a distribution surge arrester
Author
Meshkatoddini, Mohammad R.
Author_Institution
Electr. Mater. Dept., Shahid Abbaspour Univ. of Technol., Tehran
fYear
2006
fDate
11-14 June 2006
Firstpage
318
Lastpage
321
Abstract
In this paper the electric field in a distribution zinc oxide arrester, just at the first instant of incidence of a surge, is studied and the influence of different parameters on its maximum intensity is being verified. By axisymmetric modeling we study the effect of several characteristics, such as the geometry and the structure of the arrester housing, materials used in the arrester, humidity penetrated into the housing, etc. We see that the geometry and the materials both have influence in this concern, but the water ingress has the greatest role
Keywords
arresters; electric fields; zinc compounds; axisymmetric model; distribution zinc oxide surge arrester; electric field intensity; housing; humidity; water ingress; Arresters; Dielectric materials; Dielectrics and electrical insulation; Electrodes; Geometry; Optical polarization; Surges; Varistors; Voltage; Zinc oxide;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation, 2006. Conference Record of the 2006 IEEE International Symposium on
Conference_Location
Toronto, Ont.
ISSN
1089-084X
Print_ISBN
1-4244-0333-2
Type
conf
DOI
10.1109/ELINSL.2006.1665321
Filename
1665321
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