[1]殷洁.两种雷电回击模型的比较性研究[J].南京师大学报(自然科学版),2012,35(03):43-47.
Yin Jie.Comparison of Two Lightning Return Stroke Models[J].Journal of Nanjing Normal University(Natural Science Edition),2012,35(03):43-47.
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两种雷电回击模型的比较性研究()
《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]
- 卷:
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第35卷
- 期数:
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2012年03期
- 页码:
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43-47
- 栏目:
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物理学
- 出版日期:
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2012-09-20
文章信息/Info
- Title:
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Comparison of Two Lightning Return Stroke Models
- 作者:
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殷洁;
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南京邮电大学理学院,江苏南京210003
- Author(s):
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Yin Jie
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College of Science,Nanjing University of Posts and Communications,Nanjing 210003,China
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- 关键词:
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雷电电磁脉冲; 回击模型; 时域有限差分法
- Keywords:
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lightning electromegnetic pulse; return stroke model; FDTD
- 分类号:
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TM863
- 摘要:
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应用时域有限差分法(FDTD)计算了传输线模型(TL)和细导线模型这两种雷电回击模型的雷电通道中的电流分布及周围的雷电电磁脉冲(LEMP).两种模型得到的结果都与相关文献中其他作者的结论进行比较,另外对这两种模型下的计算结果进行对比讨论,得到了一些有用的结果.
- Abstract:
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Two lightning return stroke models are used,and they are transmission line model ( TL) and thin wires model. This paper uses finite difference time-domain ( FDTD) method to calculate the lightning channel current and lightning electromegnetic pulse. The calculation of two models is discussed and tested with other author’s results,and some useful conclusions are obtained.
参考文献/References:
[1] Bruce C E,Golde R H. The lightning discharge[J]. J Inst Elect Pt,1941,88: 487-520.
[2] Rakov V A,Uman M A. Review and evaluation of lightning return stroke models including some aspects of their application [J]. IEEE Trans Electromag Compat, 1998, 40( 4) : 403-426.
[3] Baba Y,Rakov V A. On the transmission lines model for lightning return stroke representantion[J]. Geophydical Recearch Letters,2003,30( 24) : 2294,doi: 10. 1029 /2003GL 018407.
[4] Marcos Rubinstein. An approximate formula for the calculation of the horizontal electric field from lightning at close,intermediate, and long range[J]. IEEE Trans Electromag Compat,1996,38( 3) : 531-535.
[5] Moini R,Kordi B,Raif G Z,et al. A new lightning return stroke model based on antenna theory[J]. J Geophys Res,2000, 105( D24) : 29 693-29 702.
备注/Memo
- 备注/Memo:
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通讯联系人: 殷洁,博士生,讲师,研究方向: 计算电磁学. E-mail: yinjie@ njupt. edu. cn
更新日期/Last Update:
2013-03-11