Quasi-Static Partial Element Equivalent Circuit Models of Linear Magnetic Materials

Romano Daniele; Antonini Giulio

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Quasi-Static Partial Element Equivalent Circuit Models of Linear Magnetic Materials

机译：线性磁性材料的准静态部分元素等效电路模型

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This paper presents a 3-D partial element equivalent circuit (PEEC) model of linear magnetic materials under the quasi-static hypothesis. Rigorous analytical formulas are proposed for integrals accounting for flux density due to both current and magnetization densities for Manhattan-type discretizations. Such closed-form formulas remove the singularities exhibited by existing formulas and completely avoid numerical integration. The resulting model preserves the circuit interpretation of standard PEEC models and, thus, can be easily integrated in a SPICE-like circuit solver. Numerical results are presented showing that the proposed closed formulas outperform the numerical schemes and guarantee an excellent agreement with existing results available in the literature.

机译：本文提出了在准静态假设下线性磁性材料的3-D部分元件等效电路（PEEC）模型。针对曼哈顿型离散化，针对电流和磁化密度产生的磁通密度，提出了用于积分的严格解析公式。这种封闭形式的公式消除了现有公式所显示的奇异性，并完全避免了数值积分。生成的模型保留了标准PEEC模型的电路解释，因此可以轻松地集成到类似SPICE的电路求解器中。数值结果表明，拟议的封闭公式优于数值方案，并保证与文献中已有的结果极好的一致性。

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来源
《Magnetics, IEEE Transactions on》 |2015年第7期|1-15|共15页
作者
Romano Daniele; Antonini Giulio;
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作者单位

Dipartimento di Ingegneria Industriale e dell???Informazione e di Economia, Universit???a degli Studi dell???Aquila, L’Aquila, Italy;

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原文格式 PDF
正文语种 eng
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关键词
Integral equations; magnetic fields; magnetic material modeling; partial element equivalent circuit (PEEC) method;

机译：积分方程;磁场;磁性材料建模;局部等效电路（PEEC）方法;

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专利

1. Augmented Quasi-Static Partial Element Equivalent Circuit Models for Transient Analysis of Lossy and Dispersive Magnetic Materials [J] . D. Romano, G. Antonini IEEE Transactions on Magnetics . 2016,第5期

机译：用于有损和色散磁性材料瞬态分析的增强型准静态部分元素等效电路模型
2. Quasi-static partial element equivalent circuit models of magneto-dielectric materials [J] . Daniele Romano, Giulio Antonini Microwaves, Antennas & Propagation, IET . 2017,第6期

机译：磁电材料的准静态分元件等效电路模型
3. Time-Domain Partial Element Equivalent Circuit Solver Including Non-Linear Magnetic Materials [J] . Daniele Romano, Giulio Antonini, Albert E. Ruehli IEEE Transactions on Magnetics . 2016,第9期

机译：包含非线性磁性材料的时域局部元素等效电路求解器
4. Time-Domain Partial Element Equivalent Circuit Solver Including Non-linear Magnetic Materials [C] . Daniele Romano, Giulio Antonini, Albert E. Ruehli IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization . 2015

机译：时域部分元件等效电路求解器，包括非线性磁性材料
5. Electromagnetic modeling of noise interactions in packaged electronics using the partial element equivalent circuit formulation [D] . Pinello, William Patrick 1997

机译：使用部分元件等效电路公式对封装电子设备中的噪声相互作用进行电磁建模
6. Quasi-static Analysis Based on an Equivalent Circuit Model for a CMOS Terahertz Plasmon Detector in the Subthreshold Region [O] . Ju-Hee Son, Jong-Ryul Yang 2019

机译：基于等效电路模型的亚阈值区域CMOS太赫兹等离子体检测器的准静态分析
7. Electromagnetic modeling of noise interactions in packaged electronics using the partial element equivalent circuit formulation [O] . Pinello William Patrick 1997

机译：使用部分元件等效电路公式对封装电子设备中的噪声相互作用进行电磁建模

Quasi-Static Partial Element Equivalent Circuit Models of Linear Magnetic Materials

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