| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To stably maintain demand-supply balance of a power system. <P>SOLUTION: A communication device 20 provided for first and second low-voltage distribution lines 4 acquires, from a second communication device 20, a second supply-demand gap between the total output of generators 5 connected to the second low-voltage distribution line 4 and the total power consumption of a load 6 connected to the second low-voltage distribution line 4, calculates the adjusted power to be used to eliminate the supply-demand gap of the first low-voltage distribution line, on the basis of the supply-demand gap in the first low-voltage distribution line and the supply-demand gap of the second low-voltage distribution line, and transmits it to a measurement command device 10. A measurement command device 10 provided in the load 6 connected to the low-voltage distribution line 4 obtains a load control amount as the control amount of the load 6 connected to the low-voltage distribution line 4 connected to the device, on the basis of the supply-demand gap of the first low-voltage distribution line and the adjustment amount, and distributes the obtained load control amount to each of the loads 6 of the low-voltage distribution line 4 connected to the device, thereby controlling the power consumption of the loads 6. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
