DEVICE FOR DISPLAYING ELECTRIC POWER SYSTEM INFORMATION, AND METHOD FOR DISPLAYING ELECTRIC POWER SYSTEM INFORMATION

摘要

A device for displaying electric power system information, provided with a display unit having a display screen, and a screen display control unit for controlling the display unit, the display screen having a display region divided into a plurality of display cells having a map function for showing a relative positional relationship, and the display screen being provided with an electric power system diagram display function unit for displaying an electric power system diagram in which the state of an electric power system that is being monitored is represented on the display screen and on the display cells, a map item display function unit for causing a map display item to be displayed as a background of the electric power system diagram using the display cells, and a menu display function for displaying a menu for selecting the map display item in a position other than that of the display cell on the display screen, the map display item being information of a state variable relating to the state of the electric power system that is being monitored, and the map display item being displayed display-cell-by-display-cell by color display that varies according to the value of the state variable.