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Details van artikel 53 van 58 gevonden artikelen
| Titel: |
The Return-Stroke of Lightning Current, Source of Electromagnetic Fields (Study, Analysis and Modelling) |
| Auteur: |
Dib Djalel Chemam Fayçal Haddouche Ali |
| Verschenen in: |
American journal of applied sciences |
| Paginering: | Jaargang 4 (2007) nr. 1 pagina's 42-48 |
| Jaar: |
2007 |
| Inhoud: |
In this study we present and analysis of the return-stroke lightning current and describedtheir models which existing in the literature by several authors for the evaluation of radiatedelectromagnetic fields and modelling the coupling with electrical systems based on the calculation ofinduced voltages. the objective of this work is to take part in the improvement of the coordination ofelectric insulations and to put device also for calculation of the over-voltages induced in the electricalnetworks by the indirect lightning strokes which represent the most dangerous constraint and mostfrequent. A comparative study between the existing models and the analysis of the parameters whichaffect the space and temporal behaviour of the current lightning strokes as well as the importance ofthe lightning current at the channel base form the essential consequence of this study. |
| Uitgever: |
Science Publications (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 53 van 58 gevonden artikelen
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