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This work is devoted to analyze the alternating dielectric current flows through polymeric materials used in electrical cables insulation. The insulating compound based on poly (vinyl chloride) (PVC/B), used as electrical insulation in medium and low voltage cables manufactured by the electric cables factory CABEL of Algiers (Algeria), was chosen as the studied material. Accelerated thermal aging...
The aim of this study is to analyze the behavior of an insulating plan model. For this purpose, we have interested to the variation of the flashover voltage and the leakage current according to the thickness and the relative permittivity (nature) of the dielectric. Two materials were used: glass and plexiglass. The experimental study has been supported and explained by a numerical approach based on...
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