CABLE WITH IMPROVED HEAT DISSIPATION

The invention relates to a cable for a vehicle, comprising an electrical conductor (11) and an insulating layer (12) surrounding the electrical conductor (11), characterized in that the cable comprises a cooling circuit (13) arranged inside the electrical conductor (11), said cooling circuit (13) comprising a first conduit (14) and a second conduit (15) disposed inside the electrical conductor (11) so as to form a cooling circuit in which a fluid circulates inside the electrical conductor (11), the first and second conduits comprise fluid inlets (E) and outlets (S), the first conduit (14) forming a forward circuit for the fluid and the second conduit (15) forming a return circuit for the fluid within the cooling circuit (13).