| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a load leveling system capable of leveling a daily load fluctuation of a specific electrical facility group with a simple facility configuration. <P>SOLUTION: A load leveling system 1 for leveling power consumption of a specific electrical facility group 3 including a predetermined electric device 2A is provided in addition to an inverter device 9 which controls operation state of the electric device 2A on a supplied AC power. It includes an energy accumulating means 6 which is charged with a charging circuit 10 connected to a power source 4 that supplies power to the specific electrical facility group 3, and a control means 7 which, in the case where the power consumption of the specific electrical facility group 3 is larger than the power consumption of the specific electrical facility group 3 during charging of the energy accumulating means 6, opens a first power feeding circuit 11A that runs from the power source 4 to the inverter device 9, but closes a second power feeding circuit 12 that runs from the energy accumulating means 6 to the inverter device 9, so that the electric power of the energy accumulating means 6 is fed to the inverter device 9. <P>COPYRIGHT: (C)2012,JPO&INPIT |
