[1]方举昊,陈 健,颜 伟,等.基于时域有限差分的传输线串扰方法研究[J].南京师范大学学报(工程技术版),2020,20(03):022-26.[doi:10.3969/j.issn.1672-1292.2020.03.004]
　Fang Juhao,Chen Jian,Yan Wei,et al.Research on Transmission Crosstalk Method Based onFinite Difference Time Domain Method[J].Journal of Nanjing Normal University(Engineering and Technology),2020,20(03):022-26.[doi:10.3969/j.issn.1672-1292.2020.03.004]
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基于时域有限差分的传输线串扰方法研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
20卷
期数:
2020年03期
页码:
022-26
栏目:
电气工程
出版日期:
2020-09-15

文章信息/Info

Title:
Research on Transmission Crosstalk Method Based onFinite Difference Time Domain Method
文章编号:
1672-1292(2020)03-0022-05
作者:
方举昊1; 陈 健1; 颜 伟1; 刘兴发2
(1.南京师范大学南瑞电气与自动化学院,江苏 南京 210023)(2.中国电力科学研究院武汉分院电网环境保护国家重点实验室,湖北 武汉 430074)
Author(s):
Fang Juhao1; Chen Jian1; Yan Wei1; Liu Xingfa2
(1.School of NARI Electrical and Automation,Nanjing Normal University,Nanjing 210023,China)(2.State Key Laboratory of Power Grid Environmental Protection,Wuhan Branch of China Electric Power Research Institute,Wuhan 430074,China)
关键词:
多导体传输线方程; 时域有限差分法; 场线耦合; 频率响应; 平面波激励
Keywords:
multiconductor transmission line equation; finite difference time domain method; field-line coupling; frequency response; plane wave excitation
分类号:
TM72
DOI:
10.3969/j.issn.1672-1292.2020.03.004
文献标志码:
A
摘要:
针对串扰这一高频电子电路多发现象,从时域有限差分法这一有效的电磁学计算工具出发,给出了π型Leapfrog中心差分格式的理论推导. 利用时域有限差分法计算出三芯线在集总参数模型、分布参数模型以及外施场激励条件下的“场-线耦合”模型三者的串扰值理论值,并与三维电磁场软件CST Studio Suite的仿真结果进行对比,验证了此方法的准确性与可靠性.
Abstract:
Aiming at the high frequency electronic circuit of the crosstalk multiple phenomenon,from the point view of the finite difference time domain(FDTD)method as an effective tool of electromagnetism calculation,this article gives a theoretical derivation of π type Leapfrog central difference scheme. It uses the finite difference time domain method to calculate the theoretical value of the lumped parameter model,distribution parameter model,and field-line coupling model under external excitation condition comparing with the simulation results of the 3d electromagnetic field software CST Studio Suite. The accuracy and reliability of this method are verified.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-06-04.
基金项目:江苏省社会发展重点项目(BE2019716)、南京市国际产业技术研发合作项目(201911021)、电网环境保护国家重点实验室开放基金项目.
通讯作者:颜伟,博士,副教授,研究方向:电磁兼容. E-mail:yanwei@njnu.edu.cn
更新日期/Last Update: 2020-09-15