| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power supply system capable of stabilizing discharge power when discharging electric power from a storage battery mounted in a vehicle to an AC power line in a building without providing a new complex device. <P>SOLUTION: A control ECU 30, when charging an onboard storage battery of a vehicle 90, directly supplies AC power of an AC power line 4 via a charge power line 21 to a discharge and charge connector 23 to charge the onboard storage battery, and when discharging from the onboard storage battery, transfers electric power of the onboard storage battery 93, which is output as AC power from the vehicle 90 to the discharge and charge connector 23, via a discharge power line 31 to a power storage unit 10 to be converted into DC power by a power converter 13, and the converted DC power is discharged via a bidirectional power conditioner 11 to the AC power line 4. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
