A Comparison of Different Engineering Models for Computation of Lightning Magnetic Field of Negative First Strokes
A comparison of different engineering models results for a lightning magnetic field of negative first strokes is presented in this paper. A new function for representing double-peaked channel-base current is used for lightning stroke modeling. This function includes the initial and subsidiary peak i...
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| Format: | Article |
| Language: | English |
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Telecommunications Society, Academic Mind
2012-11-01
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| Series: | Telfor Journal |
| Subjects: | |
| Online Access: | http://journal.telfor.rs/Published/Vol4No2/Vol4No2_A14.pdf |
| _version_ | 1811266511076065280 |
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| author | V. Javor |
| author_facet | V. Javor |
| author_sort | V. Javor |
| collection | DOAJ |
| description | A comparison of different engineering models results for a lightning magnetic field of negative first strokes is presented in this paper. A new function for representing double-peaked channel-base current is used for lightning stroke modeling. This function includes the initial and subsidiary peak in a current waveform. For experimentally measured currents, a magnetic field is calculated for the three engineering models: transmission line (TL) model, TL model with linear decay (MTLL), and TL model with exponential decay (MTLE). |
| first_indexed | 2024-04-12T20:44:32Z |
| format | Article |
| id | doaj.art-1577537514ae4805b5520c646abf6c7e |
| institution | Directory Open Access Journal |
| issn | 1821-3251 |
| language | English |
| last_indexed | 2024-04-12T20:44:32Z |
| publishDate | 2012-11-01 |
| publisher | Telecommunications Society, Academic Mind |
| record_format | Article |
| series | Telfor Journal |
| spelling | doaj.art-1577537514ae4805b5520c646abf6c7e2022-12-22T03:17:18ZengTelecommunications Society, Academic MindTelfor Journal1821-32512012-11-0142149154A Comparison of Different Engineering Models for Computation of Lightning Magnetic Field of Negative First StrokesV. JavorA comparison of different engineering models results for a lightning magnetic field of negative first strokes is presented in this paper. A new function for representing double-peaked channel-base current is used for lightning stroke modeling. This function includes the initial and subsidiary peak in a current waveform. For experimentally measured currents, a magnetic field is calculated for the three engineering models: transmission line (TL) model, TL model with linear decay (MTLL), and TL model with exponential decay (MTLE).http://journal.telfor.rs/Published/Vol4No2/Vol4No2_A14.pdf Channel-base currentelectromagnetic fieldlightning dischargelightning stroke modelreturn stroke |
| spellingShingle | V. Javor A Comparison of Different Engineering Models for Computation of Lightning Magnetic Field of Negative First Strokes Telfor Journal Channel-base current electromagnetic field lightning discharge lightning stroke model return stroke |
| title | A Comparison of Different Engineering Models for Computation of Lightning Magnetic Field of Negative First Strokes |
| title_full | A Comparison of Different Engineering Models for Computation of Lightning Magnetic Field of Negative First Strokes |
| title_fullStr | A Comparison of Different Engineering Models for Computation of Lightning Magnetic Field of Negative First Strokes |
| title_full_unstemmed | A Comparison of Different Engineering Models for Computation of Lightning Magnetic Field of Negative First Strokes |
| title_short | A Comparison of Different Engineering Models for Computation of Lightning Magnetic Field of Negative First Strokes |
| title_sort | comparison of different engineering models for computation of lightning magnetic field of negative first strokes |
| topic | Channel-base current electromagnetic field lightning discharge lightning stroke model return stroke |
| url | http://journal.telfor.rs/Published/Vol4No2/Vol4No2_A14.pdf |
| work_keys_str_mv | AT vjavor acomparisonofdifferentengineeringmodelsforcomputationoflightningmagneticfieldofnegativefirststrokes AT vjavor comparisonofdifferentengineeringmodelsforcomputationoflightningmagneticfieldofnegativefirststrokes |