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首页> 外文期刊>Magnetics, IEEE Transactions on >Inductance of Coil in Nonhomogenous Surrounding
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Inductance of Coil in Nonhomogenous Surrounding

机译:非均匀环境中线圈的电感

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摘要

The paper introduces the concept of the complex inductance as a parameter of a coil loaded by sinusoidal current and placed near an electrically well conductive body in which the magnetic field of the coil induces eddy currents. Studied will be only axi-symmetric cylindrical coils and the paper shows how easily their complex inductances can be determined by means of professional programs for electromagnetic field analysis. The suggested methodology is illustrated on computation of the inductance of a ring coil placed near a conductive slab. Investigated is also dependence of the complex inductance on frequency.
机译:本文介绍了复电感的概念,它是由正弦波电流加载并放置在导电良好的导体附近的线圈参数,线圈的磁场在其中感应出涡流。仅研究轴对称圆柱线圈,并且论文显示了如何借助专业的电磁场分析程序轻松确定其复电感。在计算放置在导电板附近的环形线圈的电感时,说明了所建议的方法。还研究了复数电感对频率的依赖性。

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