Power Grid Monitoring Event Recognition Method Integrating Knowledge Graph and Deep Learning
نویسندگان
چکیده
“Eventization” of power grid monitoring is an effective way to deal with massive alarm information. The existing event recognition method adopts the text information mining, and overall accuracy not high. Therefore, this paper proposes a integrating knowledge graph deep learning. First, constructs equipment uses improved GraphSAGE (graph sample aggregate) algorithm perform representation learning on graph, integrate structural characteristics into generated vectors. Then, GRU (Gated Recurrent Unit) neural network trains vectors related events. In addition, combines proposed expert system, puts forward strategy. Finally, through case analysis comparison actual data grid, effectiveness strategy verified, which further improves recognition.
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ژورنال
عنوان ژورنال: Frontiers in Energy Research
سال: 2022
ISSN: ['2296-598X']
DOI: https://doi.org/10.3389/fenrg.2022.950954