A numerical procedure for the evaluation of the radiated susceptibility of non-uniform wire bundles

被引：0
|
作者：
Barmada, S [1 ]
Maradei, F [1 ]
Raugi, M [1 ]
机构：
[1] Univ Pisa, Dept Elect Syst & Automat, I-56126 Pisa, Italy
来源：
2003 IEEE International Symposium on Electromagnetic Compatibility (EMC), Vols 1 and 2, Symposium Record | 2003年
关键词：
wire bundles; radiated susceptibility; multiconductor transmission lines (MTLs); finite element method (FEM);
D O I：
10.1109/ICSMC2.2003.1428262
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：
A numerical procedure for the analysis of the transient voltages induced by external fields on multiconductor non-uniform wire bundles is presented. The cable bundle is modeled as a multiconductor transmission line (MTL). The evaluation of the per unit length (p.u.1.) parameters of the bundle is evaluated by a hybrid analytical-finite element procedure. Then, the MTL equations characterized by p.u.1 parameters depending on frequency and on position are expanded on a wavelet basis. An algebraic system describing voltage and current along the line is derived in the frequency domain. The time domain solution is achieved by inverse FFT. The procedure is validated in simple configurations.
引用
收藏
页码：347 / 350
页数：4
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