POWER FEEDING DEVICE FOR CHARGING ELECTRIC VEHICLE

摘要

PROBLEM TO BE SOLVED: To prevent the leakage of magnetic field of a power feeding device. SOLUTION: This feeding device is made up of a charging power supply and a feeding coupler 10 connected with this power supply via a cable 9. Contained inside this feeding coupler 10 is a primary coil 11, which is connected to the cable 9 via leads 15. Also, a magnetic shielding material 16 is provided inside the feeding coupler 10. Passing through the interior of this material, the leads 15 are connected with the cable 9. This structure makes the magnetic field generated around the leads 15 converge on the magnetic shielding material and thereby prevents it from leaking outside a cases 12.