Abstract: A DC step test and a number of DC life endurance tests have been performed at a temperature of 20°C on 200 μm thick samples of a commercial (AC grade) XLPE and its nanocomposite which is ...
Abstract: Intermittent XLPE-SiR insulation interface breakdown for medium-voltage cable joints is investigated in this paper. Firstly, hypotheses on the intermittent interface breakdown mechanism of ...