IEE   25093
INSTITUTO DE ENERGIA ELECTRICA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Corona effect produced by lightning strokes on distribution feeders
Autor/es:
CABRAL, R.J.; MORALES, JOHN; ANANE, Z.; BAYADI, A
Reunión:
Conferencia; Conference on Electrical Engineering (CEE 2019); 2019
Resumen:
Distributionfeederusuallyisbuiltwithoutshieldingconductors.Hence,theseelementscanbegreateraffectedbyovervoltagesproducedbylightningstrokes.ThesephenomenagenerateovervoltagesthatdependingofitscharacteristiccouldresultintheCoronaeffect,whichretardinganddecreasingtheportionofthewavefrontaboveCoronainceptionvoltagewhilethevoltagesaregreaterthantheCoronathreshold. Coronaeffecthasusuallybeenomittedinstudiesandanalysisondistributionfeeders.Inthispaper,ananalysisoftheinfluenceofCoronaeffectonrealdistributionfeederispresented.