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Measurements and simulations of corona currents due to triangular voltages in large scale coaxial geometry
- Source :
- 2012 Annual Report Conference on Electrical Insulation and Dielectric Phenomena.
- Publication Year :
- 2012
- Publisher :
- IEEE, 2012.
-
Abstract
- Corona currents in air measured in a large scale coaxial geometry (d outer = 1 m, d inner = 0.26 mm), under both DC and AC voltages of a triangular shape with frequencies in the range (1–50) Hz are analyzed. A computational model describing dynamics of positive and negative ionic charges is employed to examine the results of the measurements. The performed simulations show a good overall agreement with the experimental data.
Details
- Database :
- OpenAIRE
- Journal :
- 2012 Annual Report Conference on Electrical Insulation and Dielectric Phenomena
- Accession number :
- edsair.doi...........23f5c2de1e9cc46ac484fbb990fde85f