State Grid: Smart Grid Dispatching Technical Support System Completed

From the start-up system framework design to all the pilot projects through field acceptance, the State Grid Corporation completed the smart grid dispatching technical support system in less than three years, and created the international grid dispatch technical support system R&D and engineering construction. New record. On December 28, the State Grid Corporation of China held a summary report meeting for the pilot construction of the Smart Grid Dispatching Technical Support System in Beijing, summarizing the pilot construction work and deploying the follow-up work. The company’s deputy general manager and party member Yan Jun attended the meeting.

The R&D and construction of a new generation of dispatching technology support system is one of the first batch of strong smart grid pilot projects identified by the State Grid Corporation of China. It is a key component of smart grid dispatch and construction. According to the framework and overall design of the smart grid dispatching technical support system, the National Electric Power Dispatch and Communication Center, North China, East China, Huazhong Network, Jiangsu, Sichuan Province, Beijing City, Hebei Hengshui, Liaoning Shenyang, according to business needs and their own characteristics, Pilot system development and engineering applications were carried out. The completion of the system construction indicates that the R&D and application of China's power grid dispatch automation technology has reached a new level.

The system design absorbs advanced technologies and advanced achievements in domestic and foreign related fields, adopts integrated and standardized design concepts and service-oriented architecture, and develops an efficient dynamic message bus, simple service bus, workflow mechanism, and flexible The man-machine interface support technology provides integrated technical support for real-time monitoring and early warning of the system, scheduling plan, safety check, and dispatch management. The integrated intelligent analysis and alarms for power grid operation, stability analysis and evaluation of large power grids, and dispatch plans Breakthroughs have been made in the application of core algorithms, regulation and integration technologies, and visualization technologies, which have comprehensively enhanced the ability of power grid dispatchers to control large power grids, and ensured the safety, stability, quality, and economic operation of power grids.

After watching the demonstration of the pilot project, Yu Jun said that the project is an unprecedented and innovative project in the history of the development and construction of the secondary system of China's power grid. The pilot projects fully verified the feasibility of system design and technology, fully broke through the key technologies of smart grid dispatch, and overall improved the level of dispatching equipment and core business capabilities. In the next step, all relevant units must speed up the elimination of defects in the system construction to ensure the stable and reliable operation of the system; well promote the application of pilot results; deepen the basic automation work to improve the level of practical application; and adapt to the needs of technological development, establish system upgrades and upgrades Mechanism; carry out research on system centralized operation and maintenance plan, and innovate operation and maintenance management mechanism.

Wu Yusheng, chief information officer of the State Grid Corporation of China, head of relevant departments of the headquarters, pilot provincial network company, China Electric Power Research Institute, and relevant person in charge of the State Grid Electric Power Research Institute attended the meeting.