Study On Reconstruction Of Substation

The integrated automation is of automation, computer and communication technologies used in the substation. It is active meaning to carry out reformation of old 500kV substations to improve operation mode and boost automation level and consolidate safe operation.The status quo of the 500kV H substation automation is presented in the aspeets of communication network and equipment lockout and staff management. And common problems existing in these aspects are anaiyzed. Combined with the technology innovation design and construction of 500kV H substation integration automation system, this paper introduces how to use advanced integrated automatic technologies such as computer technology, modern electronic teehnology, communication technology to carry out the innovation, indicates the conditions of the substation integration automation system including the general characteristics, technology guideline, communication channel and specific application.After the technology innovation,the 500kV H substation turned out to be improving the safe operation level to the whole substation through automatic monitoring, measuring, controlling, protection and telecontrol information transmission to the main equipments of the whole substation. This researching issue with universality and practicalness is the guide, to some extent, to the application of integration automation technology in substations.