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Magnetic field Analysis of Iron-Core Reactor Coils by Finite Volume Method

机译:铁芯电抗器线圈的有限体积法磁场分析

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摘要

An accurate evaluation of the magnetic field of the iron-core reactor coils by the finite volume method (FVM) is presented. The calculation scheme of FVM, with the control volume connected by the circumcenter of each triangular element, is developed. The numerical results are compared with those obtained by the finite element method. Good agreement is obtained. The main advantage of the approach proposed is that the formation of coefficient matrix is very straightforward without needing the complicated mathematical derivation.
机译:提出了通过有限体积法(FVM)准确评估铁芯电抗器线圈的磁场的方法。提出了FVM的计算方案,控制量由每个三角形元素的外接点连接。将数值结果与通过有限元方法获得的结果进行比较。获得良好的协议。所提出的方法的主要优点是系数矩阵的形成非常简单,而无需复杂的数学推导。

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