| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce charging time to batteries in a plurality of electric automobiles. <P>SOLUTION: A charging facility includes: a plurality of feeding wirings 32 that allow separate batteries to be connected to a plurality of power supply parts 31; a coupling wiring 33 to establish a connection between the feeding wirings 32; change-over switches 34a and 34b for turning on/off electrification on the individual wirings; and switch control means 35 that controls the turning on/off of the change-over switches 34a and 34b. When performing feeding to a battery to be charged, the switch control means 35 disconnects the change-over switch 34b disposed on the coupling wiring 33 when a current value necessary for charging the battery reaches a predetermined value. Then, the switch control means 35 turns on the change-over switch 34a(2) disposed on the feeding wiring 32(2) in order to start feeding from the power supply part 31(2), in which the feeding is stopped by the disconnection, to a new feeding path connected to another battery other than the battery to be charged. <P>COPYRIGHT: (C)2013,JPO&INPIT |
