COMPUTATION OF THE MAGNETIC-FIELD IN MASSIVE CONDUCTOR SYSTEMS

被引：36

作者：

AZZERBONI, B ^{[1
]}

CARDELLI, E ^{[1
]}

TELLINI, A ^{[1
]}

机构：

[1] UNIV PISA,INST ELECT & ELECTR,I-56100 PISA,ITALY

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1989年 / 25卷 / 06期

关键词：

Magnetic Materials--Analysis;

D O I：

10.1109/20.45327

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：

Some analytical expressions are reported for the calculation of the magnetic induction and the vector potential in iron-free media due to slab-shaped elements in which a current flows uniformly or linearly distributed in one direction. It is seen that no matter what current distribution functions and conductor geometries are considered, they can be approximated by a series of slabs in which the current distributions are represented by a sum of linear and constant distributions. The algorithms can also be used to calculate the magnetic field in more complicated geometries and to evaluate the self- and mutual-inductance coefficients in systems with massive conductors.

引用

页码：4462 / 4473

页数：12