It is urgent to construct a new operating state visualizing platform by using power system analysis methods, numerical analysis methods and computer data processing and visualizing technique.

In contrast, when you restore your operating system, system State data always overwrites the existing operating system files, and will alert you to that fact before the restore process begins.

With the development of power system, its operating state is more and more complex. The operators need to deal with a great deal of data, whose tasks are heavy.