大地电参数和地面等值厚度对地闪通道附近垂直电场的影响

于建立; 程龙; 樊亚东; 张迎栋; 鲁志伟

doi:10.12263/DZXB.20210120

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大地电参数和地面等值厚度对地闪通道附近垂直电场的影响

学术论文 | 更新时间：2025-12-08

- 大地电参数和地面等值厚度对地闪通道附近垂直电场的影响
- Influence of Geoelectric Parameters and Ground Equivalent Thickness on Vertical Electric Fields Nearby the Return-Stroke Channel
- 电子学报 2022年50卷第5期页码：1159-1166
- 作者机构：
  
  1.潍坊学院信息与控制工程学院, 山东潍坊 261061
  2.现代电力系统仿真控制与绿色电能新技术教育部重点实验室(东北电力大学),吉林吉林 132012
  3.武汉大学电气与自动化学院, 湖北武汉 430072
- 作者简介：
  
  [ "于建立男,1983年4月出生于吉林省通化市.现为潍坊学院副教授、硕士生导师.获省级科技进步奖1项.在国内外发表学术论文10余篇.E‑mail: yu_jianli@foxmail.com" ]
- 基金信息：
- DOI：10.12263/DZXB.20210120
  中图分类号： TM863
- 收稿：2021-01-18，
  
  修回：2021-05-04，
  
  纸质出版：2022-05-25
- 稿件说明：
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于建立,程龙,樊亚东等.大地电参数和地面等值厚度对地闪通道附近垂直电场的影响[J].电子学报,2022,50(05):1159-1166.

YU Jian-li,CHENG Long,FAN Ya-dong,et al.Influence of Geoelectric Parameters and Ground Equivalent Thickness on Vertical Electric Fields Nearby the Return-Stroke Channel[J].ACTA ELECTRONICA SINICA,2022,50(05):1159-1166.
于建立,程龙,樊亚东等.大地电参数和地面等值厚度对地闪通道附近垂直电场的影响[J].电子学报,2022,50(05):1159-1166. DOI： 10.12263/DZXB.20210120.

YU Jian-li,CHENG Long,FAN Ya-dong,et al.Influence of Geoelectric Parameters and Ground Equivalent Thickness on Vertical Electric Fields Nearby the Return-Stroke Channel[J].ACTA ELECTRONICA SINICA,2022,50(05):1159-1166. DOI： 10.12263/DZXB.20210120.

摘要

为了深入理解地闪回击电磁脉冲特性，采用时域有限差分方法计算了地闪回击200m以内地面、20m高和50m高的垂直电场.分析了大地电导率、大地相对介电常数以及地面等值厚度三个特征量对该范围内垂直电场的影响.结果表明，该范围内地面和空间垂直电场均在2~3μs的快速上升后出现时间较长的“平台”波形，“平台”高度和波头上升陡度均随回击距离和高度增加而非线性降低.50m远地面场和空间场“平台”高度随大地电导率增大分别提高和降低，10μs内最大变化5%~10%，并且此处“平台”高度随地面等值厚度增大而略有增加.大地相对介电常数对该范围内垂直电场的影响可忽略.

Abstract

In order to understand the characteristics of lightning electromagnetic pulse(LEMP) generated by cloud-to-ground lightning

the vertical electric fields within 200m with the different heights of ground

20m high and 50m high were calculated by using the finite difference time domain(FDTD) method. The influences of three characteristic parameters of earth conductivity

earth relative permittivity and ground equivalent thickness on vertical electric field were analyzed. Results show that

in this range

the vertical electric field on ground and in space appears a long "platform" waveform after a rapid rise of 2~3μs. The platform height and the rise steepness of wave front decrease nonlinearly with the increase of return-stroke distance and height. The "platform" height of vertical electric fields with the return-stroke distance of 50m on ground and in space increases and decreases respectively with the increase of the earth conductivity

and the maximum change is about 5%~10% within 10μs. In addition

the "platform" height with the same return-stroke distance increases slightly with the increase of ground equivalent thickness. The influence of the earth relative permittivity on the vertical electric field in this range can be ignored.

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references

何金良 , 曾嵘 . 配电线路雷电防护 [M]. 北京 : 清华大学出版社 , 2013 : 23 ‑ 29 .

王明邦 . 架空配电线路防雷设计与应用 [M]. 北京 : 中国电力出版社 , 2012 : 42 ‑ 48 .

王晓嘉 , 陈亚洲 , 万浩江 , 等 . 弯曲通道长度及倾斜角度对雷电电磁场影响研究 [J]. 电子学报 , 2017 , 45 ( 1 ): 246 ‑ 250 .

WANG Xiao-jia , CHEN Ya-zhou , WAN Hao-jiang , et al . The influence of tortuous channel length and tilt angle on lightning electromagnetic field [J]. Acta Electronica Sinica , 2017 , 45 ( 1 ): 246 ‑ 250 . (in Chinese)

田明宏 , 魏光辉 , 刘尚合 , 等 . 基于IEC标准雷电后续回击电磁场的计算 [J]. 电子学报 , 2003 , 31 ( 6 ): 951 ‑ 954 .

TIAN Ming-hong , WEI Guang-hui , LIU Shang-he , et al . The electromagnetic fields calculation of lightning subsequent return-stroke based on IEC standards [J]. Acta Electronica Sinica , 2003 , 31 ( 6 ): 951 ‑ 954 . (in Chinese)

AGRAWAL A K , PRICE H J , Gurbaxani S H . Transient response of multiconductor transmission lines excited by a nonuniform electromagnetic field [J]. IEEE Transactions on Electromagnetic Compatibility , 1980 , 22 ( 2 ): 119 ‑ 129 .

MIKI M , RAKOV V A . Electric fields near triggered lightning channels measured with pockels sensors [J]. Journal of Geophysical Research , 2002 , 107 ( D16 ): 1 ‑ 11 .

SHOORY A , RACHIDI F , RUBINSTEIN M , et al . On the measurement and calculation of horizontal electric fields from lightning [J]. IEEE Transactions on Electromagnetic Compatibility , 2011 , 53 ( 3 ): 792 ‑ 801 .

陈维江 , 余辉 , 贺恒鑫 , 等 . 雷电先导下行过程近地电场时空分布与模拟方法研究 [J]. 中国电机工程学报 , 2014 , 34 ( 29 ): 5221 ‑ 5233 .

CHEN Wei-jiang , YU Hui , HE Heng-xin , et al . Spatial-temporal characteristics and simulation method of the electric field near ground during lightning attachment process [J]. Proceedings of the CSEE , 2014 , 34 ( 29 ): 5221 ‑ 5233 . (in Chinese)

RAKOV V A , RACHIDI F . Overview of recent progress in lightning research and lightning protection [J]. IEEE Transactions on Electromagnetic Compatibility , 2009 , 51 ( 3 ): 428 ‑ 442 .

耿雪莹 , 高宇俊 , 刘东东 . 地面建筑物对地闪回击通道附近电磁辐射环境的影响 [J]. 南京信息工程大学学报(自然科学版) , 2018 , 10 ( 4 ): 500 ‑ 506 .

GENG Xue-ying , GAO Yu-jun , LIU Dong-dong . Influence of buildings on the electromagnetic radiation environment near the lightning return strokes channel [J]. Journal of Nanjing University of Information Science and Technology(Natural Science Edition) , 2018 , 10 ( 4 ): 500 ‑ 506 . (in Chinese)

高金阁 , 马京津 , 马海鹏 , 等 . 基于FDTD传输线雷电感应过电压模拟研究 [J]. 高原气象 , 2018 , 37 ( 4 ): 1094 ‑ 1101 .

GAO Jin-ge , MA Jing-jin , MA Hai-peng , et al . Simulation of lightning induced overvoltage on transmission line based on FDTD [J]. Plateau Meteor , 2018 , 37 ( 4 ): 1094 ‑ 1101 . (in Chinese)

杜远谋 , 周筠珺 . 基于时域有限差分方法的地铁车站地闪回击电磁场模拟 [J]. 科学技术与工程 , 2019 , 19 ( 4 ): 33 ‑ 42 .

DU Yuan-mou , ZHOU Yun-jun . Simulation of the metro station's lightning return-stroke electromagnetic fields based on finite-difference time-domain method [J]. Science Technology and Engineering , 2019 , 19 ( 4 ): 33 ‑ 42 . (in Chinese)

陈怀飞 , 王宇 , 孙通 , 等 . 风机回击电磁场波形特征及辐射增强效应研究 [J]. 高电压技术 , 2020 , 46 ( 6 ): 2122 ‑ 2130 .

CHEN Huai-fei , WANG Yu , SUN Tong , et al . Study on waveform characteristics and radiation enhancement effect of lightning return stroke initiated from wind turbine [J]. High Voltage Engineering , 2020 , 46 ( 6 ): 2122 ‑ 2130 . (in Chinese)

宿志国 . 基于FDTD算法的高建筑物雷电电磁场模拟研究 [D]. 北京 : 中国气象科学研究院 , 2019 .

范祥鹏 . 基于LF/VLF快电场的闪电精细化定位和通道电参量反演方法研究 [D]. 北京 : 中国科学院大学地球与行星科学学院 , 2019 .

JIANG Zhi-dong , ZHOU Bi-hua , LIU Ya-wen , et al . A multiresolution time-domain method for LEMP calculation and comparison with FDTD [J]. IEEE Transactions on Electromagnetic Compatibility , 2014 , 56 ( 2 ): 419 ‑ 426 .

TATEMATSU A , RACHIDI F , RUBINSTEIN M . Analysis of electromagnetic fields inside a reinforced concrete building with layered reinforcing bar due to direct and indirect lightning strikes using the FDTD method [J]. IEEE Transactions on Electromagnetic Compatibility , 2015 , 57 ( 3 ): 405 ‑ 417 .

YAMANAKA A , NAGAOKA N , BABA Y , et al . Lightning strike to a tall-grounded object: part 2—LEMP calculation with a channel approximation [J]. IEEE Transactions on Electromagnetic Compatibility , 2019 , 61 ( 3 ): 736 ‑ 744 .

杨波 , 周璧华 , 孟鑫 . 地闪雷电电磁脉冲在大地中的分布研究 [J]. 物理学报 , 2010 , 59 ( 12 ): 8978 ‑ 8985 .

YANG Bo , ZHOU Bi-hua , MENG Xin . Distribution of cloud-to-ground lightning electromagnetic pulse fields under the ground [J]. Acta Physica Sinica , 2010 , 59 ( 12 ): 8978 ‑ 8985 . (in Chinese)

张少卿 , 吴群 . 闪电脉冲电磁场在地下空间的分布特性 [J]. 物理学报 , 2013 , 62 ( 2 ): 1 ‑ 13 .

ZHANG Shao-qing , WU Qun . Distribution characteristics of lightning electromagnetic pulsed fields under the ground [J]. Acta Physica Sinica , 2013 , 62 ( 2 ): 1 ‑ 13 . (in Chinese)

于建立 , 樊亚东 , 詹清华 , 等 . 特征参数对地闪通道附近地面水平电场的影响 [J]. 中国电机工程学报 , 2015 , 35 ( 15 ): 3979 ‑ 3987 .

YU Jian-li , FAN Ya-dong , ZHAN Qing-hua , et al . The influence of characteristic parameters on the ground horizontal electric field nearby return stroke [J]. Proceedings of the CSEE , 2015 , 35 ( 15 ): 3979 ‑ 3987 . (in Chinese)

于建立 , 樊亚东 , 詹清华 , 等 . 分层土壤时特征参数对地闪通道附近地面垂直电场的影响 [J]. 高电压技术 , 2015 , 41 ( 5 ): 1671 ‑ 1679 .

YU Jian-li , FAN Ya-dong , ZHAN Qing-hua , et al . Influence of characteristic parameters on the ground vertical electric field nearby return stroke with layered soil [J]. High Voltage Engineering , 2015 , 41 ( 5 ): 1671 ‑ 1679 . (in Chinese)

葛德彪 . 电磁波时域有限差分方法 [M]. 西安 : 西安电子科技大学出版社 , 2011 : 238 ‑ 244 .

NUCCI C A , DIENDORFER G , UMAN M A , et al . Lightning return stroke current models with specified channel-base current: a review and comparison [J]. Journal of Geophysical Research Atmospheres , 1990 , 95 ( D12 ): 20395 ‑ 20408 .

RAKOV . V A, UMAN M A. Review and evaluation of lightning return stroke models including some aspects of their application [J]. IEEE Transactions on Electromagnetic Compatibility , 1998 , 40 ( 4 ): 403 ‑ 426 .

GOMES C , COORAY V . Concepts of lightning return stroke models [J]. IEEE Transactions on Electromagnetic Compatibility , 2000 , 42 ( 1 ): 82 ‑ 96 .

YANG G , YU Z , ZHANG Y , et al . Evaluation of lightning current and return stroke velocity using measured far electric field above a horizontally stratified ground [J]. IEEE Transactions on Electromagnetic Compatibility , 2017 , 59 ( 6 ): 1940 ‑ 1948 .

RUBINSTEIN M , UMAN M A . Methods for calculating the electromagnetic fields from a known source distribution: application to lightning [J]. IEEE Transactions on Electromagnetic Compatibility , 1989 , 31 ( 2 ): 183 ‑ 189 .

CHEN Y , WANG X , RAKOV V A . Approximate expressions for lightning electromagnetic fields at near and far ranges: influence of return-stroke speed [J]. Journal of Geophysical Research Atmospheres , 2015 , 120 ( 7 ): 2855 ‑ 2880 .

OMARI M , MIMOUNI A . Electromagnetic fields at very close range from a tower struck by sightning in presence of a horizontally stratified ground [J]. IEEE Transactions on Electromagnetic Compatibility , 2019 , 61 ( 1 ): 166 ‑ 173 .

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