Disign And Implementation Of Fucun Digital Substation

The continuous development of network and the electricity market in-depth reform require the economic security of grid operation and quality supply continuously improve, the substation transmission as a source of information and implementation of terminals of distribution system, require more and more information and integrated control. Digital, information technology and information model of the requirements of more and more pressing, digital Substation becomes substation direction of development.Digital substation is Composition of first system and secondary system. first system has been adopted intelligent devices, as response and control system, has a vital role. Digital Substation of the main items on the existing secondary equipment to transform so as to simplify the wiring for the future operation and maintenance.Implementation substation digital information to provide real-time, reliable and complete information-sharing platform, and as the basis for upgrading existing equipment and functions of the technical level , the development of new automation capabilities, while improving the substation in the technical and economic.This paper takes the Southern Hebei Fucun 110 kV Digital Power Grid Substation for example, introduces a digital substation of the basic knowledge, and through communication networks, integrated automation system, secondary equipment, computer monitoring system in a variety of design, discussion, analysis, in the final Relative to the scene with the actual operation of the best design. Substation with the work put into operation before the commissioning of the rich village at the figures changed to protect the main debugging process of the practical problems encountered, the corresponding proposals to solve the problem for the future of the stable operation of equipment to provide a useful reference.