Title :
The finite element method of calculation of field lines in axial symmetry electrostatic fields
Author :
Lao, Wei Xin ; Xin, Li ; Sen, Ma
Author_Institution :
Dept. of Electr. Mater., Harbin Inst. of Electr. Technol., China
Abstract :
The calculation of the distribution of field lines in an insulating structure is important in studying the properties of insulation. Based on the analysis of the relationship between field lines and the flux function in axisymmetric electrostatic fields, the differential equation which the flux function should satisfy is derived, and a method for obtaining the distribution map of field lines in an axisymmetric field by the finite element method directly is given. In order to examine and test the method described, two examples are considered
Keywords :
electric fields; electrostatics; finite element analysis; insulation; axial symmetry electrostatic fields; differential equation; distribution map; field lines; finite element method; flux function; insulating structure; insulation; Calculus; Dielectrics and electrical insulation; Differential equations; Electrostatic analysis; Finite element methods; Lead; Shape; Turning;
Conference_Titel :
Properties and Applications of Dielectric Materials, 1991., Proceedings of the 3rd International Conference on
Conference_Location :
Tokyo
Print_ISBN :
0-87942-568-7
DOI :
10.1109/ICPADM.1991.172307
