The e lectrical p roperties of GDE/ DGA/nan o-Al۲O۳ system

Epoxy resin is o ne of the most versatil e materials used in a w ide range of electric p ower installations and equipments , including generators, transformers, switch gear and s o on. Because their hi gh thermal stability, th e epoxy materials broadly employed in elec trical insulation [۱]. Electrochemi cal Impedan ce Spectroscopy (EIS) is used t o investigate the electrical behavior of various nanocomposite systems . The main parameters those deter mined by th e EIS techn ique are the electrical resistance and relaxation times [۲]. In this work, electrical resistance of the n anocomposite was investigated with content of nanoalumina, changing the reaction time an d temperatu re and conce ntration of the initiator.

کلیدواژه ها:

EIS ، E poxy ، Reaction time ، In itiator