Partial Discharge Measurements Under Steep-Fronted Voltage Pulses

Six sets of Matlab files containing 50 samples each of partial discharge (PD) signals and corresponding voltage impulses, sampled at 20 GSps. The data was collected using a Vivaldi antenna in response to sudden voltage changes and is sorted by applied voltage amplitude. The dataset was authored by Juan Manuel Martínez-Tarifa and last updated in May 2024.

Use Cases

• Developing detection algorithms for partial discharge events based on RF antenna signals.
• Analyzing the correlation between voltage impulse amplitude and PD activity based on the file naming convention.
• Training statistical models for insulation failure prediction based on the 50-event sample sets for reliability.
• Benchmarking signal processing techniques for high-frequency time-series data sampled at 20 GSps.

Strengths

• Each file contains 50 events, providing statistical reliability for analysis.
• Data is sampled at a high rate of 20 GSps, capturing detailed signal dynamics.
• File names encode the applied voltage peak (e.g., 300V), facilitating organized analysis.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Martínez-Tarifa, Juan Manuel via e-cienciaDatos Harvested Dataverse

Collection Method

PD measurements in RF with a Vivaldi antenna as a consequence of a sudden voltage change.

Time Range

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Freshness

Last updated 2024-05-05 06:34:50; freshness should be verified.

Geography

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