Associated Dataset for High-Impedance Ground Fault Identification in Distribution Networks

It is provided to support the simulation experiments, dynamic-model experiments, physical prototype experiments, and main figure/table results reported in the manuscript. The dataset contains windowed zero-sequence current records from high-impedance ground fault simulations, windowed fault-event records from dynamic-model and physical prototype experiments, metadata describing operating conditions and labels, and processed summary data corresponding to the figures and tables in the manuscript.

The waveform records are extracted within fixed time windows around the fault occurrence and include time series, zero-sequence currents of multiple outgoing lines, faulted-line labels, grounding resistance, neutral grounding mode, and experiment type. The dataset can be used to verify the reported results on fault line selection accuracy, noise robustness, generalization performance, and experimental validation.