| 摘要 |
PROBLEM TO BE SOLVED: To provide a power management system capable of visually monitoring effects of power transfer between user facilities by visualizing a state of power transfer in a community where power is transferred to and from each other.SOLUTION: In the power management system, a plurality of user facilities including a user facility provided with a storage battery and a power generation device as electrical facilities are connected to a common power supply line in a power management area, and surplus power is transferred between the user facilities. The power management system includes: a surplus user extraction part for extracting a surplus user having surplus power; an insufficient user extraction part for extracting an insufficient user with insufficient power; a surplus power distribution part for distributing individual house sale power of surplus users to individual purchase power of insufficient users; an image control part which displays a user facility image indicating the user facilities; and a transfer power line display part for displaying a power line image on a line indicating transfer of surplus power that is distributed by the surplus power distribution part, from a user image of the surplus user to a user image of the insufficient user.SELECTED DRAWING: Figure 3 |
