| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrical power system capable of achieving optimum power consumption to the stability and cost of a power supply source. <P>SOLUTION: The electrical power system includes: a plurality of AC-DC conversion units; a switch circuit that controls Ishare connection for dividing the AC-DC conversion units into groups; an Ishare setting circuit that controls a switch of a switch circuit; an output voltage setting circuit that sets an output voltage of the AC-DC conversion unit; and a control circuit that controls the Ishare setting circuit and the output voltage setting circuit. <P>COPYRIGHT: (C)2013,JPO&INPIT |
