Integrated Process Management System of Smart Substation Secondary Side Based on Practical Scheme

The development of smart substations is the future trend of power systems. This paper proposes a scheme for building a whole process management system for the secondary system of the intelligent substation. In the secondary system management system, a specialized model of four roles management of individuals, engineering, equipment, and materials in the building and administrative intelligent substation was established, and a specialized process of the secondary system management system was established. The key technologies such as graphic display technology and model file design consistency check are analyzed. Then, we created a pilot project in the new 220 kV Gaohua smart substation in Shenyang. The management and control of the intelligent substation construction process, intelligent substation equipment, and configuration files are realized. We can clarify the responsibilities of each department to ensure the consistency of the work content of each link and the design of the model documents.