| 摘要 |
PURPOSE:To effect more severe objective value control and high-grade power control by a method wherein the storing, renewing and printing of a maximum demand value, a contracted power value and an obtactive value are operated in an operational processing unit. CONSTITUTION:An operational processing unit 32 operates an actual maximum demand value of each month and stores the maximum demand value in past one year into a memory unit 34 while renewing it every months. The operational processing unit 32 renews a contracted power value and an objective value every months and records by printing the contracted power value, the increasing and decreasing value of the same and an estimated value of next month through a printer unit 35. The transitions and increasing and decreasing values are printed and, therefore, the status can be seen at a glance for the control of power. On the other hand, a schedule thereafter and a control program can be established whereby more severe objective value control and high-grade power control can be effected. Further, a problem where the power control is effected with same objective value throughout one year or the power control is set manually or setting thereof is missed, can be eliminated. |
