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Time domain analysis of grounding electrodes impulse response

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dc.contributor.author Lorentzou, MI en
dc.contributor.author Hatziargyriou, ND en
dc.contributor.author Papadias, BC en
dc.date.accessioned 2014-03-01T01:19:39Z
dc.date.available 2014-03-01T01:19:39Z
dc.date.issued 2003 en
dc.identifier.issn 08858977 en
dc.identifier.uri http://hdl.handle.net/123456789/15638
dc.subject Grounding electrode en
dc.subject Lightning protection en
dc.subject Open-ended transmission line en
dc.subject.other Electric currents en
dc.subject.other Electric lines en
dc.subject.other Electric potential en
dc.subject.other Impulse response en
dc.subject.other Ionization en
dc.subject.other Lightning protection en
dc.subject.other Time domain analysis en
dc.subject.other Waveform analysis en
dc.subject.other Simulated waveforms en
dc.subject.other Grounding electrodes en
dc.title Time domain analysis of grounding electrodes impulse response en
heal.type journalArticle en
heal.identifier.primary 10.1109/TPWRD.2003.809686 en
heal.identifier.secondary http://dx.doi.org/10.1109/TPWRD.2003.809686 en
heal.publicationDate 2003 en
heal.abstract Lightning protection studies require estimation of grounding systems dynamic behavior. This paper presents the results of a new methodology for calculating the lightning response of the basic component of any grounding system, the grounding electrode. Lightning strike is modeled using a double exponential time function. Closed-form mathematical formulae are used to describe current and voltage distribution along the electrode. The effect of soil ionization can be also taken into account. The proposed methodology is validated by comparison of the obtained results with experimental and simulated waveforms found in literature. en
heal.journalName IEEE Transactions on Power Delivery en
dc.identifier.doi 10.1109/TPWRD.2003.809686 en
dc.identifier.volume 18 en
dc.identifier.issue 2 en
dc.identifier.spage 517 en
dc.identifier.epage 524 en


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