Patent ID: 9393872
Filing Date: 2016-07-19
CPC Classification: B60L,H02J,Y02T,Y04S

Claim Text:
1. A power supply system for a vehicle, the power supply system comprising: a power storage device; a plurality of charging paths for charging said power storage device with electric power from outside; a plurality of relays provided on said plurality of charging paths respectively, each of the plurality of relays being configured to switch between supply and cut-off of electric power; and a charge control unit for making a selection as to through which charging path among said plurality of charging paths charging of said power storage device is permitted, based on a state of welding of said plurality of relays when welding of a relay provided on a first charging path among said plurality of charging paths is detected, said charge control unit prohibits charging of said power storage device through a charging path other than the first charging path among said plurality of charging paths.