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A METHOD OF SOLVING CLOSED FORM EXACT SOLUTION FOR THE FIELD GENERATED BY A FINITE-LENGTH HARMONIC LINEAR CURRENT SOURCE IN A WHOLE SPACE
A METHOD OF SOLVING CLOSED FORM EXACT SOLUTION FOR THE FIELD GENERATED BY A FINITE-LENGTH HARMONIC LINEAR CURRENT SOURCE IN A WHOLE SPACE
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机译:一种解决整个空间中有限长度谐波线性电流源产生的场的闭合形式精确解决方案的方法
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摘要
A method of solving closed form exact solution for the field generated by a finite-length harmonic linear current source in a whole space. The vector magnetic potential formula of the finite-length harmonic linear current source containing a source point position vector is listed, the uniform current is subjected to cosine processing, and the current in the vector magnetic potential formula of the harmonic linear current source is expressed by a cosine function. The vector magnetic potential formula can be subjected to quadrature by an elementary function to obtain the closed form exact solution for the field generated by the finite-length harmonic linear current source in whole space. The cosine expression of the linear current source can better reflect the fundamental attributes of the electric dipole and harmonic current of linear current source in the conductive whole space. The obtained closed form exact solution is applicable in the all zone.
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