Construction of Knowledge Graph for Substation Automation Equipment Ledger Based on Neo4j Graph Database

Construction of Knowledge Graph for Substation Automation Equipment Ledger Based on Neo4j Graph Database

연구 분야: Databases

학회: 2023 3rd Power System and Green Energy Conference (PSGEC)

Substation automation equipment, as a key link in the energy internet, plays an significant role in achieving grid operation control and providing real-time and reliable measurement data. However, with the increase in the number of substations and the promotion of the unattended mode, the operation and maintenance of substation automation equipment is becoming increasingly heavy. Therefore, simplifying the complexity of operation and maintenance through digital technology and reduce the workload of personnel is significant. Among this article, the knowledge graph is applied to process the ledger information of substation automation equipment. By constructing a variety of redundant equipment information into a knowledge graph, the work efficiency of equipment information query and identification is significantly improved, and it can provide the vital assistance for the realization of automatic operation and maintenance of substations.