| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply system that can accurately reduce maximum power (implements a peak-cut) in a reference period of power received from a commercial power system.SOLUTION: A power supply system A is so configured that a control section 5 controls an auxiliary power system BS to supply a shortage of power as auxiliary power P3 from the auxiliary power system BS while keeping received power P2 detected by a power detection section 4 within a predetermined set power PA, and changes the set power PA so that the auxiliary power P3 will not be lost in a given period. |
