| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power demand controller capable of securing fairness to cutoff of power supply among respective loads. <P>SOLUTION: The power demand controller includes: sum-up means for summing up at least one of a using power amount of each load, operation time and a ratio of the using power amount to a target power amount at an interval of a prescribed period as a control parameter; and determination means for determining a priority order of each load for cutting off power supply on the basis of the control parameter summed up in a period immediately before the period of the present point of time such that a total value of the using power amounts of the respective loads to be operated does not exceed the target power amount of the whole at the start of the period. <P>COPYRIGHT: (C)2013,JPO&INPIT |
