Computing the corona onset and the utilization factor of rod-plane electrode by using charge simulation method

Ö Kalenderli*, E. Önal, Ö Altay

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

11 Citations (Scopus)

Abstract

The hemispherically capped rod-plane gap has been extensively used for studies on corona and breakdown characteristics of gaseous dielectrics. The field distribution of a hemispherically capped rod-plane gap can be computed using various methods. In this study, utilization factor of the rod-plane electrode system for different electrode gap spacing was computed by Charge Simulation Method (CSM). Then the computed results were compared with values computed by formulas of other researchers. There is a good agreement between the values computed with CSM and other methods reported in literature. As a results, utilization factor computed by this method can be used to compute the corona inception voltages and breakdown voltages accurately without having recourse to approximations.

Original languageEnglish
Pages (from-to)453-456
Number of pages4
JournalProceedings of the Electrical/Electronics Insulation Conference
Publication statusPublished - 2001
EventElectrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (EIC/EMCW Exposition 2001) - Cincinnati, OH, United States
Duration: 16 Oct 200118 Oct 2001

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