| 矩形截面长导体趋肤效应的数值分析 |
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| 引用本文： | 李建兵,牛忠霞,周东方,师宇杰. 矩形截面长导体趋肤效应的数值分析[J]. 信息工程大学学报, 2006, 7(2): 167-171 |
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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： | 信息工程大学,信息工程学院,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,结合导带线的实际需求,推导出了采用积分方程法对矩形截面长导体趋肤效应进行数值分析的方法和步骤,并给出了一个计算实例。利用该方法,分析了矩形截面导体交流损耗与频率和导体厚度之间的关系,并与现有文献的结论进行了对比。最后给出了结论。
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| 关 键 词： | 趋肤效应 积分方程法 数值分析 |
| 文章编号： | 1671-0673（2006）02-0167-05 |
| 收稿时间： | 2005-10-21 |
| 修稿时间： | 2006-01-15 |
Numerical Analysis of the Skin Effect in Long Rectangle Conductor |
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| LI Jian-bing,NIU Zhong-xi,ZHOU Dong-fang,SHI Yu-jie. Numerical Analysis of the Skin Effect in Long Rectangle Conductor[J]. , 2006, 7(2): 167-171 |
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| Authors: | LI Jian-bing NIU Zhong-xi ZHOU Dong-fang SHI Yu-jie |
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| Affiliation: | Institute of Information Engineering, Information Engineering University, 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 Equation and practical applications,the integral equation method for skin effect numerical analysis is deduced.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 the results are given. |
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| Keywords: | skin effect integral equation method numerical analysis |
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