非零横截面亥姆霍兹线圈的中心轴向磁场

The axial magnetic field at the center of the non-zero cross-section Helmholtz Coils

以圆形亥姆霍兹线圈为例,通过数学建模将线圈横截面分割成微单元网格,分析了亥姆霍兹线圈横截面宽度和厚度对中心轴向磁场的不同影响,研究结论对线圈的绕制方式具有指导作用。

In this paper,the circular Helmholtz Coils is taken as example,the cross-section of the coil is divided into a grid of micro-units through mathematical modeling,then the influencescaused bythe width and thicknessof the cross-section has been analyzedrespectively,the results are helpful for the winding method of the coils.