Substation equipment fault diagnosis method and device, electronic equipment and medium

The invention discloses a substation equipment fault diagnosis method and device, electronic equipment and a medium. The method comprises the following steps: acquiring an infrared image of substation equipment; performing feature processing on the infrared image to obtain a target feature; and performing fault diagnosis on the target features based on a least square regression multi-view classification model, and determining a substation equipment fault. According to the technical scheme, the substation equipment fault diagnosis efficiency and accuracy can be improved. 本发明公开了一种变电站设备故障诊断方法、装置、电子设备及介质。该方法包括：采集变电站设备的红外图像；对所述红外图像进行特征处理，得到目标特征；基于最小二乘回归多视图分类模型对所述目标特征进行故障诊断，确定变电站设备故障。本技术方案，能够提高变电站设备故障诊断效率和准确率。