The virtual world is a simulated word that is composed of artificial intelligence, computergraphics, man-machine interaction technology, sensor technology, highly computerized technology.
Graphics User interface (GUI), a new computer technique, is widely used in power network simulation to realize man machine interaction with graphics interface in application programs.
The system is characterized by VLUT configuration, allowing powerful man-machine interactive capacity and simultaneous display of image and computergraphics indifferent modes.