A 3D VECTOR POTENTIAL FORMULATION USING EDGE ELEMENT FOR ELECTROSTATIC-FIELD COMPUTATION

被引：19
|
作者：
REN, Z
机构：
[1] Laboratoire de Génie Electrique de Paris, CNRS URA 127, Universités Paris VI & XI, ESE, Plateau du Moulon
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 03期
关键词：
D O I：
10.1109/20.376319
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a D-oriented formulation for 3D electrostatic field computation. In this formulation, the electric flux density D is expressed by a source field and the curl of an unknown vector potential. The edge element is used for the discretization of the vector potential. The use of gauge condition for the uniqueness of the problem is discussed. Special techniques are introduced for solving the multi-valued problem and treating the voltage boundary condition. The complementary nature between the present D-oriented formulation and a usually used E-oriented formulation is mentioned. A numerical example is given.
引用
收藏
页码：1520 / 1523
页数：4
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