A method for the calculation of the field of three-dimensional bodies with a homogeneous magnetization

被引:1
|
作者
Varga, E
Storzer, HD
Beyer, A
机构
[1] UNIV DUISBURG GESAMTHSCH,DEPT ELECT ENGN,D-47057 DUISBURG,GERMANY
[2] SAFARIK UNIV,FAC NAT SCI,KOSICE 04154,SLOVAKIA
[3] FELTEN & GUILLEAUME ENERGIETECH AG,LOW VOLTAGE SWITCHGEAR PROD DIV,D-26954 NORDENHAM,GERMANY
关键词
Magnetic Field; Field Strength; Cover Surface; Magnetic Field Strength; Corner Point;
D O I
10.1007/BF01245960
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
Contents The field of three-dimensional magnetized bodies with uniform magnetization is analyzed using a new approach based on the method of primitive functions. The key factor of the procedure is to approximate the three-dimensional body by cuboids with cover surfaces parallel to the coordinate planes. Hence, the magnetic field can be represented by the help of the sum of values of primitive functions at their corner points. The numerically determined results of the magnetic field strength of a sphere are compared with the exact ones in order to judge the applicability of the method proposed.
引用
收藏
页码:111 / 114
页数:4
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