Electrical Waveforms from High-Impedance Faults in Covered Conductors

Waveform data from a multimodal dataset of high-impedance faults in medium-voltage covered conductors contains high-resolution electrical waveform recordings from controlled laboratory experiments. Diogo Biasuz Dahlke collected the data using a Hioki MR8741 waveform recorder, sampling synchronized voltage and current at 20 kS/s. The dataset was last updated on 2026-05-05.

Use Cases

• Developing fault detection models based on synchronized voltage and current waveforms.
• Analyzing fault evolution patterns based on temporal recordings under different contact geometries.
• Benchmarking signal processing techniques based on high-resolution waveform data sampled at 20 kS/s.
• Studying the impact of environmental conditions on fault signatures based on variations in moisture and surface type.

Strengths

• High-resolution waveform data sampled at 20 kS/s.
• Synchronized voltage and current measurements.
• Data includes both exported CSV files and native MEM files for full reconstruction.
• Dataset size is 6.9 GB, indicating substantial data volume.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is from controlled laboratory experiments; real-world applicability may require validation.

Provenance

Source

Diogo Biasuz Dahlke

Collection Method

Data collected during controlled laboratory experiments using a Hioki MR8741 waveform recorder.

Freshness

Last updated 2026-05-05 00:36:07; freshness should be verified.