Transient Analysis of Grounding Systems Associated to Substation Structures under Lightning Strokes
In this paper we propose a new formalism for analyzing the transient behavior of grounding systems associated to substation structures (Faraday-cage) under lightning strokesin unsettled regime. The protective device to study is formed of a guard filet connected to a grounding grid by simple conducto...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Croatian Communications and Information Society (CCIS)
2007-03-01
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| Series: | Journal of Communications Software and Systems |
| Subjects: | |
| Online Access: | https://jcomss.fesb.unist.hr/index.php/jcomss/article/view/270 |
| _version_ | 1818897370944897024 |
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| author | B. Harrat B. Nekhoul M. Lefouili K. Kerroum K. El khamlichi Drissi |
| author_facet | B. Harrat B. Nekhoul M. Lefouili K. Kerroum K. El khamlichi Drissi |
| author_sort | B. Harrat |
| collection | DOAJ |
| description | In this paper we propose a new formalism for analyzing the transient behavior of grounding systems associated to substation structures (Faraday-cage) under lightning strokesin unsettled regime. The protective device to study is formed of a guard filet connected to a grounding grid by simple conductors called down conductors. Our formalism is based on the resolution of the propagation equation in potential on 3D. The purpose of our proposition is the direct analyzing in time domain and simple implementation. We compare the results obtained by this new approach to results published in literature. |
| first_indexed | 2024-12-19T19:15:06Z |
| format | Article |
| id | doaj.art-d5940f1310374ee78112f3e5ecdee56f |
| institution | Directory Open Access Journal |
| issn | 1845-6421 1846-6079 |
| language | English |
| last_indexed | 2024-12-19T19:15:06Z |
| publishDate | 2007-03-01 |
| publisher | Croatian Communications and Information Society (CCIS) |
| record_format | Article |
| series | Journal of Communications Software and Systems |
| spelling | doaj.art-d5940f1310374ee78112f3e5ecdee56f2022-12-21T20:09:10ZengCroatian Communications and Information Society (CCIS)Journal of Communications Software and Systems1845-64211846-60792007-03-01315964Transient Analysis of Grounding Systems Associated to Substation Structures under Lightning StrokesB. HarratB. NekhoulM. LefouiliK. KerroumK. El khamlichi DrissiIn this paper we propose a new formalism for analyzing the transient behavior of grounding systems associated to substation structures (Faraday-cage) under lightning strokesin unsettled regime. The protective device to study is formed of a guard filet connected to a grounding grid by simple conductors called down conductors. Our formalism is based on the resolution of the propagation equation in potential on 3D. The purpose of our proposition is the direct analyzing in time domain and simple implementation. We compare the results obtained by this new approach to results published in literature.https://jcomss.fesb.unist.hr/index.php/jcomss/article/view/270Faraday-cage3Dgrounding gridpropagation equationFDTD |
| spellingShingle | B. Harrat B. Nekhoul M. Lefouili K. Kerroum K. El khamlichi Drissi Transient Analysis of Grounding Systems Associated to Substation Structures under Lightning Strokes Journal of Communications Software and Systems Faraday-cage 3D grounding grid propagation equation FDTD |
| title | Transient Analysis of Grounding Systems Associated to Substation Structures under Lightning Strokes |
| title_full | Transient Analysis of Grounding Systems Associated to Substation Structures under Lightning Strokes |
| title_fullStr | Transient Analysis of Grounding Systems Associated to Substation Structures under Lightning Strokes |
| title_full_unstemmed | Transient Analysis of Grounding Systems Associated to Substation Structures under Lightning Strokes |
| title_short | Transient Analysis of Grounding Systems Associated to Substation Structures under Lightning Strokes |
| title_sort | transient analysis of grounding systems associated to substation structures under lightning strokes |
| topic | Faraday-cage 3D grounding grid propagation equation FDTD |
| url | https://jcomss.fesb.unist.hr/index.php/jcomss/article/view/270 |
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