A Review of the Construction and Application of Knowledge Graphs in Smart Grid

As the scale of the power grid expands, the information in the grid shows explosive growth. The traditional way of organizing and managing knowledge in power grids has problems such as a single storage structure and a weak ability to show correlation relationships. In order to effectively organize, manage and utilize the massive knowledge, knowledge graph technology is introduced into the field of smart grid. Based on the introduction of the related literature of the smart grid knowledge graph, this article first introduces the basic concepts of the smart grid knowledge graph. Secondly, it describes the current mainstream knowledge graph construction methods and technologies of smart grid based on the construction process of the knowledge graph of the smart grid. Then, Summarize the typical application scenarios of the knowledge graph in the smart grid. Finally, summarize and look forward to the full text.