| 摘要 |
PROBLEM TO BE SOLVED: To provide an on-vehicle charging system capable of identifying a device in which abnormality has occurred, in the case of charging, by using a charging device, a power storage device with power supplied from a power supply facility.SOLUTION: An on-vehicle charging system mounting a charging device including a power conversion circuit for converting power supplied from a power supply facility outside a vehicle to voltage with which a power storage device can be charged comprises means for determining, when it is determined that abnormality has occurred in the charging system, whether or not the abnormality has occurred in the charging device, on the basis of information on whether or not each of a first instruction signal for making the power supply facility perform power supply to the charging device and a second instruction signal for making the power conversion unit perform power conversion has been transmitted, input voltage Va that is voltage on the input side of the power conversion circuit, and output voltage Vb that is voltage on the output side of the power conversion circuit. |
