A test procedure is proposed for the measurement of the partial discharge inception voltage (PDIV) in dielectric liquids. The antecedent IEC point-to-sphere test cell arrangement is replaced with that of a point-to-plane. A dual ultrawide-narrow bandwidth PD detection system is employed, which permits to distinguish the PD pulse-burst discharges that occur in liquid dielectrics from the normal PD discharges that characterize stable voids occluded within solid-liquid insulating systems.

Partial discharge inception voltage measurements in dielectric liquids / Pompili, Massimo; MAZZETTI DI PIETRALATA, Carlo; R., Bartnikas. - STAMPA. - (2008), pp. 1-4. (Intervento presentato al convegno 2008 IEEE International Conference on Dielectric Liquids, ICDL 2008 tenutosi a Futuroscope-Chasseneuil nel 30 June 2008 through 3 July 2008) [10.1109/icdl.2008.4622539].

Partial discharge inception voltage measurements in dielectric liquids

POMPILI, Massimo;MAZZETTI DI PIETRALATA, Carlo;
2008

Abstract

A test procedure is proposed for the measurement of the partial discharge inception voltage (PDIV) in dielectric liquids. The antecedent IEC point-to-sphere test cell arrangement is replaced with that of a point-to-plane. A dual ultrawide-narrow bandwidth PD detection system is employed, which permits to distinguish the PD pulse-burst discharges that occur in liquid dielectrics from the normal PD discharges that characterize stable voids occluded within solid-liquid insulating systems.
2008
2008 IEEE International Conference on Dielectric Liquids, ICDL 2008
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Partial discharge inception voltage measurements in dielectric liquids / Pompili, Massimo; MAZZETTI DI PIETRALATA, Carlo; R., Bartnikas. - STAMPA. - (2008), pp. 1-4. (Intervento presentato al convegno 2008 IEEE International Conference on Dielectric Liquids, ICDL 2008 tenutosi a Futuroscope-Chasseneuil nel 30 June 2008 through 3 July 2008) [10.1109/icdl.2008.4622539].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/490123
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