| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a power feed control device which can efficiently charge a plurality of accumulators by using a power supply whose use power capacity is regulated, and a charging system. <P>SOLUTION: The power feed control device 1 is constituted so as to switch-control the feed of AC voltages to chargers by monitoring magnitudes of alternate currents flowing into the chargers 4 to 6. The power feed control device performs power-carrying switching control so that only one prescribed charger is fed with power in a charge starting initial stage at which large charging currents flow into the accumulators, the flow-in current to the one charger is monitored, and the other one charger is started to be fed with power when the flow-in current is lowered to a charge saturation current value (a current which flows even in a charge-completed state). <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
