ELECTROMAGNETIC FIELD SHIEDLING APPARATUS FOR ONLINE ELECTRIC VEHICLE SYSTEM

摘要

PURPOSE: An electromagnetic field shielding device of an online electric vehicle system is provided to prevent the malfunction of an electric device. CONSTITUTION: A feeder(20) is laid under a road and is extended along a length direction of the road. A power collecting device(300) is installed at a lower unit of an electric vehicle and receives power from the feeder with a magnetic induction method. A first shielding member(40) shields an electric magnetic field exposed to both sides of the feeder when power is supplied to the power collecting device in the feeder. A second shielding member(50) is installed in a guide groove including a predetermined depth formed at both side units of an electric vehicle. The second shielding member shields the electric magnetic field exposed to a side space between the ground and the electric vehicle. A third shielding member(60) shields the electric magnetic field exposed to both sides of the electric vehicle when the power is supplied to the power collecting device.