| 电流趋肤效应的二维数值分析 |
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| 引用本文： | 李建兵,牛忠霞,周东方,师宇杰.电流趋肤效应的二维数值分析[J].微电子学与计算机,2007,24(1):9-14. |
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| 作者姓名： | 李建兵 牛忠霞 周东方 师宇杰 |
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| 作者单位： | 解放军信息工程大学,河南,郑州,450002 |
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| 摘 要： | 趋肤效应是高频电流传输中需要充分考虑的问题。文章分析了现有文献对趋肤效应分析的不足，从麦克斯韦方程组出发．推导出了适用于任意截面形状长导体电流趋肤效应的二维数值分析方法，并介绍了如何用MATLAB语言进行软件编程来实现该方法。给出了一个计算实例，分析了矩形截面导体交流损耗同频率和导体厚度之间的关系．并同现有文献的结论进行了对比。
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| 关 键 词： | 趋肤效应 积分方程法 数值分析 |
| 文章编号： | 1000-7180（2007）01-0009-06 |
| 修稿时间： | 2005-11-23 |
2D Numerical Analysis of the Skin Effect |
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| LI Jian-bing,NIU Zhong-xia,ZHOU Dong-fang,SHI Yu-jie.2D Numerical Analysis of the Skin Effect[J].Microelectronics & Computer,2007,24(1):9-14. |
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| Authors: | LI Jian-bing NIU Zhong-xia ZHOU Dong-fang SHI Yu-jie |
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| Affiliation: | Information Engineering University of PLA, Zhengzhou 450002, China |
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| Abstract: | Skin effect should be well considered in high frequency current transmission. This paper analyzes the shortages of the skin effect analysis in current literatures. Based on the Maxwell's Equations, the 2D Numerical analysis method of the Skin Effect which fits for long conductor of any forms of interface is deduced. The programming method by Matlab is introduced. An example is given to validate this method. Based on this method, the relationship between the AC loss and the frequency along with the thickness of the conductor is analyzed. The analysis results are compared with the current literatures. At last conclusions are given. |
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| Keywords: | Skin effect Integral equation method Numerical analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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