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Communication Dans Un Congrès Année : 2013

Electric Arc Locator in Photovoltaic Power Systems Using Advanced Signal Processing Techniques

Angela Digulescu
Ion Candel
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Cornel Ioana
Gabriel Vasile

Résumé

In this paper, we present two techniques for the localization of electric arcs produced in photovoltaic power systems. High order statistic analysis (HOSA) and recurrence plot analysis (RPA) have already proven successful in detecting the partial discharges associated with the production of an electric arc in a high voltage power system. However, this solves only the first half of the problem, since a localization of the arc also needed. Using a four sensors array detector along with a combination of HOSA and RPA techniques, we estimate the direction of arrival (DOA) of the electric arc, as well as the distance to the detector. An experiment was put in place in order to validate the results.
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Dates et versions

hal-00985745 , version 1 (30-04-2014)

Identifiants

  • HAL Id : hal-00985745 , version 1

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Angela Digulescu, Ion Candel, Jawad Dahmani, Cornel Ioana, Gabriel Vasile. Electric Arc Locator in Photovoltaic Power Systems Using Advanced Signal Processing Techniques. ELMAR 2013 - 55th International Symposium Electronics in Marine, Sep 2013, Zadar, Croatia. pp.129-132. ⟨hal-00985745⟩
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