Abstract:

[Objectives] With the construction and application of new power systems driven by my country's "double carbon" goals, power systems characterized by high proportions of renewable energy and high power electronics have shown unprecedented complex dynamic characteristics, providing the safe and stable operation of the power system. New challenges. Power system intelligent computing utilizes a new generation of artificial intelligence technology, especially large model technology, pre-training technology, etc., to realize the fusion of physical models, data-driven models, and knowledge models, forming a new type of power system calculation and analysis method. Therefore, the application of power system intelligent computing methods and technologies in new power system analysis, optimization, operation, scheduling, control, etc. is reviewed and prospected. [Methods] First, the concept and key technologies of intelligent computing in power systems are elaborated; then, the technical route is illustrated by taking intelligent processing in key areas such as power system timing prediction, security region optimization, and multi-energy microgrid collaborative optimization as examples; Finally, its application prospects are prospected. [Conclusions] The proposed intelligent algorithm is superior to traditional methods in multiple evaluation indicators, significantly improving the prediction accuracy and control efficiency of the power system, verifying the application potential of intelligent computing in power system calculation and analysis, and providing a new power system. Effective intelligent technical route is of great significance to the intelligent development of the power system.

Key words:

text-align:justify, ">  , intelligent computing, new power system, large model, artificial intelligence, operation and control of power systems, optimization and dispatching, intelligence evaluation, key technology