| 摘要 |
<P>PROBLEM TO BE SOLVED: To equalize power demand and reduce procured power by integrally controlling groups under different power demand statuses. <P>SOLUTION: This system is provided with high-voltage receiving equipments 2, 12, 22, power distribution devices 3, 13, a power usage detection device WMij, and a power usage control device SD. The high-voltage receiving equipments 2, 12, 22 are provided for each of a plurality of groups G1 to G3 under different power demand statuses. The power distribution devices 3, 13 distributes electric power procured through the high-voltage receiving equipment to respective consumers constituting the groups in accordance with power demand statuses. Moreover, the power usage detection device WMij detects electric power usage of the respective consumers distributed by the power distribution devices, and the power usage control device SD controls power usage for each group in accordance with electric power usage detected by the power usage detection device. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
