A global modeling approach of the leakage phenomena in dielectrics Jérémy Postel-Pellerin, Gilles Micolau, Philippe Chiquet, Maminirina Joelson and Jean-Baptiste Decitre E3S Web Conf., 88 (2019) 05002 Published online: 22 February 2019 DOI: 10.1051/e3sconf/20198805002