| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a starting power source ensuring structure of a power supply device capable of ensuring a power source for operating the device, and more reliably starting the device. <P>SOLUTION: A starting power source ensuring structure of a power supply device includes: a built-in battery 18 mounted on a power supply device 10; an interface 19 mounted on the power supply device 10, and controlling an operation of a DC/AC inverter 14; and a fast-charge contactor 52 provided on an electric vehicle 50, and controlling a discharge of an EV driving battery 51. The EV driving battery, the interface, and a connecting plug 12 are electrically connected, and the power of the built-in battery is supplied to the interface and the connecting plug. Therefore, the DC/AC inverter can be operated, and the power is supplied to the contactor through the connecting plug, thereby enabling power transmission from the electric vehicle to the power supply device. <P>COPYRIGHT: (C)2013,JPO&INPIT |
