Design and implementation of power grid data support platform based on knowledge graph

With the continuous advancement of power system intelligence and informatization, the amount of data information in the system continues to increase, increasing the dimension of power data. In order to effectively organize, manage and utilize massive knowledge, knowledge graph technology has also been applied to the power system. This paper designs the application architecture of the power grid data support platform based on knowledge graph, and studies key technologies such as knowledge extraction, data storage, and the design and implementation of search engines.