Time-Domain Homogenization of Windings Using B-Input Cauer Ladder Network Method

被引：0
|
作者：
Takahashi, Yasuhito [1 ]
Hiruma, Shingo [2 ]
Fujiwara, Koji [1 ]
Imamori, Satoshi [3 ]
机构：
[1] Doshisha Univ, Dept Elect Engn, Kyotanabe 6100394, Japan
[2] Kyoto Univ, Grad Sch Engn, Kyoto 6158510, Japan
[3] Fuji Elect Co Ltd, Adv Technol Lab, Hino 1918502, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2024年 / 60卷 / 12期
关键词：
Wire; Windings; Permeability; Integrated circuit modeling; Time-domain analysis; Equivalent circuits; Vectors; Cauer ladder network (CLN) method; finite-element method; homogenization; unit cell approach; winding;
D O I：
10.1109/TMAG.2024.3464583
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This article proposes a time-domain homogenization technique for windings using the B-input Cauer ladder network (CLN) method. First, the novel CLN procedure is presented to derive the equivalent circuit of a unit cell that acts as a homogenized model of the winding. The validity of the proposed method is then verified by comparing it with the results of homogenization of a winding using a semi-analytical approach. Finally, the derived equivalent circuit is applied to finite-element analysis (FEA) of a flat-wire inductor to demonstrate the effectiveness of the proposed method.
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页数：5
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