POWER SUPPLY/DEMAND CONTROL DEVICE, CONTROL METHOD THEREFOR, AND CONTROL PROGRAM

摘要

A power supply/demand control device (5), wherein if the amount of consumed power being consumed by a plurality of load devices (4) exceeds the amount of supplied power being supplied by a plurality of power sources (2), a surplus supply search unit (33) searches power source state information in a storage unit (21) to identify power supplies in which the amount of supplied power is lower than the amount of power that can be supplied, and a power supply instruction unit (34) instructs the identified power source(s) (2) to increase the amount of supplied power.