The Reform To Substation Centralized Monitoring As The Core Management Mode

In recent years, with the rapid development of China’s power grid sizes, as well as computers, communications, control technology, power system operation and management model has also undergone major changes.State Grid Corporation of China in1996issued a document on the establishment of centralized control station, proposed the establishment of centralized control station under the level of the grid scheduling to ensure the effective operation of the grid and unattended substation. The overall level of automation substation is low, many of substation can’t integrated automation function. With the gradual aging, the production line of structural shortage of personnel, transformer substation operator is generally lack of staff, and it is not conducive to the safety of the substation. The traditional management mode to the intensive, the implementation of hierarchical management, began to unattended substation and centralized control station construction.Centralized monitoring grid substations in Shengli Oilfield is becoming a new management model, Dongyi control station of Binhai Power Company, Dawangbei control station of Hekou Power Company, Caoqiao control station of Southern Power Company gradually put into operation, the change of management model is imperative. Management of change through research to develop standardized substation establishment organization, responsibilities, work flow, monitoring and automation transformation as the focus of, formed and implemented a centralized monitoring substation at the core of the management of change to establish uniform standards for substation centralized control plan program, the formation of a scientific and rational organization and management structure, develop, station reinforce a solid and reliable production site, the substation from employees on duty to ensure centralized control orderly conduct of change. Substation control center is the realization of an unattended mode of operation and management, is responsible for monitoring all controlled from afar run station, switching operation, accident exception handling, inspection and maintenance, and civilized production is fully operational management of the equipment. Establishment of centralized control station greatly improved the operation of unmanned substation management and maintenance, and to improve the structure of the system to achieve a layered, hierarchical management substation management, comprehensive benefits which is obvious.