| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a power supply system capable of miniaturizing the whole power supply system. <P>SOLUTION: By a centralized control circuit 50, information on output power of the respective DC power supply devices 11, 21, 31, 41 is collected from power monitoring circuits 15, 25, 35, 45, and excess power of the DC power supply devices 11, 21, 41 are calculated. Moreover, by the centralized control circuit 50, a current value supplyable to the DC power supply device 31 is calculated from the excess power of the DC power supply devices 11, 21, 41. Furthermore, by the centralized control circuit 50, a command signal increasing an output voltage is transmitted to the DC power supply devices 11, 21, 41. As a result, the excess power of the DC power supply devices 11, 21, 41 is supplied to the DC power supply device 31 via a connection cable 60. <P>COPYRIGHT: (C)2010,JPO&INPIT |
