Intelligent Substation System Design And The Engineering Application Research

Terminal substation as a source of information and electrical power transmission and distribution system implementation, required to provide the amount of information and implementation of integrated control more and more, therefore, the urgent need for a simple, intelligent substation system, realize information sharing, in order to reduce investment and improve the efficiency of operation, maintenance. The operation and management requirements to make intelligent substation has become the new trend of the development of substation automation system. With the rapid development of computer application technology and modern electronic technology, intelligent substation is getting closer and closer to us.To meet the needs of the electric power market reform, this paper will be based on the difference between the intelligent substation and conventional substation with contact, avoid the traditional substation in the device function, two aspects of wiring devices, intelligent, information model, comprehensive research status at home and abroad, grasp the main development direction of smart grid, in the performance of the intelligent substation operation specification of the concept of intelligent substation, framework and key technologies related are introduced.