Framework analysis for smart grids in coping with new electricity system development dilemma

Under the new situation of social development, the construction of a new electricity system is a key element for China to achieve the goal of “carbon peak & carbon neutral”, in which digital intelligence technology is a key component to support the development of power grids and to cope with the difficulties in the development of the new power system. In this study, the new dilemmas facing the development of the power generation, load and market sides are first studied from the perspective of deconstructing the new power system. Then, it analyses what benefits from and how digital intelligence technology upgrades the data flow ways to help power grid development and problem solving. Finally, the application of digital intelligence technology in power grids is collated and summarized, and a new type of framework depicting the characteristics and feathers of “digital intelligent power grids” is constructed, which provides a new idea and a general structure for the framework study of the development of smart grids.