| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To continue the use of a cabin outlet while preventing faults of an AC apparatus connected to the cabin outlet in a vehicle which can charge an on-vehicle power supply with an electric power from an external power supply apparatus. <P>SOLUTION: When a connector 12 is connected to an inlet 2 and a user requests the use of an AC accessory outlet 6, a vehicle 1 sends a request for switching to 100 VAC (hereinafter referred to as "100 V request") to the external power supply apparatus 10 by power line communication (arrowhead a). On receipt of a 100 V request from a vehicle 1, the external power supply apparatus 10 controls a switching device SW so that a voltage to be supplied to the vehicle 1 (hereinafter referred to as "supply voltage") is switched to 100 VAC (arrowhead b). When a supply voltage is switched to 100 VAC according to a 100 V request, the vehicle 1 permits the use of an AC accessory outlet 6 by closing an AC accessory relay R2 (arrowhead c). <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
