SYSTEM FOR SUPPLYING POWER VIA THE GROUND FOR FREE-WHEELED ELECTRIC VEHICLES

This system, of the conduction type, comprises: a pair of power supply tracks, comprising a phase track (11), intended to be electrically connected to a voltage source, and a neutral track (12), for current return, intended to be electrically connected to a reference potential, the neutral track running parallel to the phase track on a first side thereof; and a protective conductor track (13), intended to be connected to an earth potential, the protective track running parallel to the phase track (11) on a second side thereof, opposite to the first side. The system is implanted in a roadway such that the phase, neutral and protective tracks are flush with a surface (18) of the roadway (2).