DocumentCode
1515253
Title
Field analysis and shape optimization for HV potentiometer
Author
Chen, W. ; Sun, Y.S. ; Udpa, L.
Author_Institution
Dept. of Electr. Eng., Fuzhou Univ., China
Volume
35
Issue
3
fYear
1999
fDate
5/1/1999 12:00:00 AM
Firstpage
1761
Lastpage
1764
Abstract
Finite element analysis of a high-voltage potentiometer used in a television set is presented. The net field is a result of coupling between the current fields and the electric fields. Techniques for optimization using SWIFT nonlinear programming method are developed to solve for shape of the semi-conductive layer in the potentiometer to even out the field strength distributions and reduce the risk of discharge fault
Keywords
electric fields; finite element analysis; nonlinear programming; potentiometers; television equipment; HV potentiometer; SWIFT nonlinear programming method; current/electric fields coupling; discharge fault risk reduction; field analysis; field strength distributions; finite element analysis; high-voltage potentiometer; potentiometer; semi-conductive layer; shape optimization; television set; Current; Electric potential; Finite element methods; Geometry; Optimization methods; Potentiometers; Shape; Solid modeling; TV; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.767371
Filename
767371
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