Textual Data Storage of Power Equipment Insulation Status Based on Graph Database

The textual data of insulation status contains the original records of the on-site partial discharge detection. In order to improve the data utilization rate and mine the relevant information that affects the insulation status of the equipment, it needs to be processed and stored uniformly. Knowledge graph technology is used to process the insulation status text data, and the insulation status text format is identified, and then the data storage based on the graph database is completed. By comparison with relational databases, it is found that graph databases have more efficient query performance for complex relationships. Graph database is more suitable for storing textual data of insulation status with complex relationships.