DocumentCode
874361
Title
The validation of the thermal step method
Author
Cherifi, A. ; Dakka, M. Abou ; Toureille, A.
Author_Institution
Lab. d´´Electrotech., Montpellier II Univ., France
Volume
27
Issue
6
fYear
1992
fDate
12/1/1992 12:00:00 AM
Firstpage
1152
Lastpage
1158
Abstract
The validation of the thermal step method, which makes it possible to determine the electric field and the space charge distributions in insulating materials, is described. Validation was done by testing the numerical treatment, and then by depositing real corona charges in a well-localized zone of the sample. Other validation techniques, such as thermal step inversion and the simulation of the measured current from calculated space charges, are also addressed
Keywords
digital simulation; insulating materials; numerical analysis; space charge; electric field distribution determination; insulating materials; space charge distribution determination; thermal step inversion; thermal step method; validation techniques; Conducting materials; Corona; Current measurement; Dielectrics and electrical insulation; Pulse measurements; Slabs; Space charge; Temperature; Thermal conductivity; Thermal expansion;
fLanguage
English
Journal_Title
Electrical Insulation, IEEE Transactions on
Publisher
ieee
ISSN
0018-9367
Type
jour
DOI
10.1109/14.204866
Filename
204866
Link To Document