Coupling between PEEC and magnetic moment method

Coupling between PEEC and magnetic moment method
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PEEC与磁矩法的耦合

DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
Yves Lembeey
Yves Lembeey
中科院分区：
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文献类型：
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作者：
T. Le;O. Chadebec;J. Guichon;G. Meunier;Yves Lembeey

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目的-本文的目的是建立时间谐波问题在无界域线圈的复杂几何形状和铁磁材料。设计/方法/approach -该方法采取的形式之间的耦合两个积分方法：磁矩法（MMM）和部分元素等效电路（PEEC）方法。导体系统的建模是由于PEEC方法实现的，而MMM方法被认为是磁性material.Findings -本文展示了如何使用MMM/PEEC耦合方法来模拟一个问题，包括导体和铁磁材料，并将其结果与FEM和FEM/PEEC耦合。独创性/价值-这两种方法PEEC和MMM是众所周知的。这里的创新是将这些方法结合起来，以便从这两种方法中获益。此外，这种耦合的性能进行了研究，与其他（FEM，FEM/PEEC耦合）。
Purpose – The aim of this paper is to model time‐harmonic problems in unbounded domains with coils of complex geometry and ferromagnetic materials.Design/methodology/approach – The approach takes the form of a coupling between two integrals methods: the magnetic moment method (MMM) and the partial element equivalent circuit (PEEC) method. The modeling of conductor system is achieved thanks to PEEC method while the MMM method is considered for the magnetic material.Findings – The paper shows how to use the MMM/PEEC coupled method to model a problem comprising conductors and ferromagnetic materials and compare its results with the FEM and the FEM/PEEC coupling.Originality/value – The two methods PEEC and MMM are well‐known. The innovation here is coupling these methods in order to take advantages from both methods. Moreover, the performances of this coupling are studied in comparison with others (FEM, FEM/PEEC coupling).