Dataset: Image-Based Anomaly Localization for Detecting State Changes and Anomalies in High-Voltage Disconnect Switches

This dataset contains images showing the contact point of high-voltage disconnect switches. It can be freely used for academic and non-commercial purposes. Commercial use is not permitted unless explicitly authorized. The dataset is provided "as is" without warranties of any kind, and the creators assume no responsibility for any consequences arising from its use. Training samples show the switches fully closed. Test samples are divided into "normal", which are also fully closed, and "maneuvered", which are not. That includes both full opening maneuvers and different stages of incomplete maneuvers. If you use the dataset, please cite our paper! Bogdan Tomoyuki Nassu, Victor Barpp Gomes, Bruno Marchesi, Marcos Scremin, Lourival Lippmann Jr. Image-Based Anomaly Localization for Detecting State Changes and Anomalies in High-Voltage Disconnect Switches. Journal of Control, Automation and Electrical Systems (2026). https://doi.org/10.1007/s40313-026-01277-7