Monitoring method and device of power equipment, computer equipment and storage medium

The invention relates to a monitoring method and device of power equipment, computer equipment and a computer readable storage medium. The method comprises the following steps of: acquiring a first sample set; determining a single contribution degree of each feature to an abnormal state according to the feature data corresponding to a plurality of features and a value corresponding to the abnormal state; sorting the plurality of features based on the single contribution degree to obtain a second sample set; selecting the plurality of features from the second sample set according to a preset selection strategy, calculating a joint contribution degree of the plurality of features to the abnormal state, and determining target features based on the joint contribution degree; and monitoring the power equipment according to the target features. According to the monitoring method provided by the invention, at least one feature which plays a decisive role in the full life cycle of the power equipment can be screened