Recognition method for microgrid switching misoperations based on multi-source heterogeneous data fusion.

ABSTRACT: To enhance the safety of microgrid switching and the identification of misoperations, we propose Time-Synchronized Misoperation Recognition (TS-MR), a method tailored to switching operations. The approach performs rule-based pre-screening grounded in operating procedures and anti-misoperation interlocking, achieves millisecond-level time synchronization of multi-source heterogeneous data via a two-stage scheme that combines variational Bayesian inference with a UKF, and employs a fusion of a Transformer, a TCN, and a GNN for cross-modal representation with interpretable discrimination. Laboratory records constitute the training, validation, and test sets; HIL data are used solely for independent cross-validation; and public datasets are used only for cross-domain robustness calibration, an

SUBMITTER: Yang H 

PROVIDER: S-EPMC12669576 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature