POWER SUPPLY DEVICE FOR ELECTRIC VEHICLE PROTECTED BY CONCRETE STRUCTURE

摘要

PURPOSE: A power supply device for an electric vehicle protected by a concrete structure is provided to normally operate even though the concrete structure of a road is damaged, thereby stably supplying power to a driving electric vehicle. CONSTITUTION: A power supply device for an electric vehicle protected by a concrete structure comprises the following configuration elements. A power supply line path receives a power supply line. A power supply core(120) of a lattice structure is arranged in the lower part of the power supply line. A plurality of power supply rail modules(100) with a concrete structure(130) which includes the power supply line path and the power supply core is connected to a power supply structure. The feeder which is inserted into the feeder path according to the road progressive direction, and is wrapped to the insulating tube(11). A common line(20) is surrounded by an insulating pipe and supplies power to the power supply device.