Features of Grounding System Modeling Under Lightning Impact

被引：0

作者：

Adamyan, Yuri E. ^{[1
]}

Krivosheev, Sergey, I ^{[1
]}

Kolodkin, Ivan S. ^{[1
]}

Magazinov, Sergey G. ^{[1
]}

Ochovskaya, Julia K. ^{[1
]}

机构：

[1] Peter Great St Petersburg Polytech Univ, Inst Energy, St Petersburg, Russia

来源：

PROCEEDINGS OF THE 2021 IEEE CONFERENCE OF RUSSIAN YOUNG RESEARCHERS IN ELECTRICAL AND ELECTRONIC ENGINEERING (ELCONRUS) | 2021年

关键词：

grounding device; lightning protection; electromagnetic modeling; transient impedance;

D O I：

10.1109/ElConRus51938.2021.9396667

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this article, modeling of current spreading from the grounder under lightning impact is performed. Current spreading from grounder in soils creates electromagnetic field. Interaction of electric and magnetic fields is described using conductive and displacement currents. The influence of the displacement current on the results of modeling in soils with different electrical properties is shown.

引用

页码：1345 / 1348

页数：4

共 10 条

[1] Adamian YE, 2016, ASIA-PAC POWER ENERG, P1888, DOI 10.1109/APPEEC.2016.7779817
[2] Alekseev V. A., 2018, VLIYANIE PARAMETROV
[3] Alekseev VA, 2019, IEEE NW RUSS YOUNG, P924, DOI [10.1109/eiconrus.2019.8657075, 10.1109/EIConRus.2019.8657075]
[4] Methodologies for determination of soil ionization gradient
Asimakopoulou, Fani E.
Gonos, Ioannis F.
Stathopulos, Ioannis A.
[J]. JOURNAL OF ELECTROSTATICS, 2012, 70 (05) : 457 - 461
[5] Demirchyan K.S., 2003, ZAZEMLENIE USTANOVKA, V4
[6] Harid N., 2012, J LIGHTNING RES, V4, P36, DOI [DOI 10.2174/1652803401204010036, 10.2174/1652803401204010036]
[7] Transient grounding impedance and transient resistivity measurements using a very short current lead
Lima, A. B.
Paulino, J. O. S.
Boaventura, W. C.
Lopes, I. J. S.
Guimaraes, M. F.
Chisholm, W. A.
Jamali, B.
Bologna, F.
[J]. ELECTRIC POWER SYSTEMS RESEARCH, 2015, 118 : 69 - 75
[8] Ryabkova E.I., 1978, ZAZEMLENIE USTANOVKA
[9] Shariatinasab Reza, 2017, J. appl. res. technol, V15, P545, DOI 10.1016/j.jart.2017.06.003
[10] Vlach J., 1983, COMPUTER METHODS CIR, P282

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