Construction and Application of SCADA System Knowledge Graph Based on Multi-Source Data Fusion

SCADA system is widely used in the field of electric power, system data multi-source and complex, in order to realize the problem of multi-source data fusion of SCADA system, a multi-source data fusion method is proposed to construct the knowledge graph of SCADA system, and its ontology design, data acquisition and extraction, knowledge fusion and visualization display are researched, which realizes the construction of the graph, accurate retrieval and decision support.