COOLING SYSTEM FOR OIL COOLED ELECTRIC MACHINE

摘要

The invention relates to a cooling system for an electric machine, comprising a cooling circuit capable of bringing a cooling liquid into contact with active parts of said electrical machine, a tank (OT) able to receive said liquid from said active parts and a pump adapted to reinject said cooling liquid into said cooling circuit, the walls of said tank (OT) having a thermal insulation layer (CIT) and the cooling liquid contained in said tank (OT) being in thermal contact with a phase change material.