| 摘要 |
A method and a device to supervise a power network (1) are described, where data representing at least a part of the power network (1) are processed and transformed into graphical data (PG), the graphical data (PG) are displayed on a graphical display unit (5) as a first visualization (7) of the power network (1) at a less detailed zoom level (Zoom 1) and a user request on how to modify the first visualization (7) is processed, where the user request is received from a user input unit (6). In the first visualization (7), there is displayed at least one selectable element (9) which is selectable via the user input unit (6) and which is assigned to a predefined portion of the power network (1) and to a more detailed zoom level (Zoom 2). After a user request is received indicating that the selectable element (9) was selected by a user, the predefined portion of the power network (1) is displayed at the more detailed zoom level (Zoom 2) as a second visualization (10) on top of the first visualization (7). |
