DocumentCode :
1395869
Title :
Analytic solutions for capacitance of cylinders near a dielectric interface
Author :
Mazzeo, Brian A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Brigham Young Univ., Provo, UT, USA
Volume :
17
Issue :
6
fYear :
2010
Firstpage :
1877
Lastpage :
1883
Abstract :
Though there is no exact analytic solution for the capacitance between two cylinders near a dielectric interface, the method of images is used to derive analytic expressions that are accurate for widely separated cylinders, cylinders in close proximity, and widely separated cylinders near a dielectric interface. These solutions are compared with numerical simulations to verify the utility of the derived expressions. The necessity for numerical simulation in the general case is demonstrated. These analytic solutions can be incorporated into self-capacitance terms for solenoids and transmission lines.
Keywords :
capacitance; dielectric materials; dielectric measurement; dielectric interface; dielectric materials; dielectric measurement; self-capacitance; Approximation methods; Capacitance; Dielectrics; Equations; Mathematical model; Numerical simulation; Permittivity; Capacitance, cylinders, dielectric materials, dielectric measurements;
fLanguage :
English
Journal_Title :
Dielectrics and Electrical Insulation, IEEE Transactions on
Publisher :
ieee
ISSN :
1070-9878
Type :
jour
DOI :
10.1109/TDEI.2010.5658241
Filename :
5658241
Link To Document :
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