METHOD AND APPARATUS FOR DETERMINING WINDING STATE OF TRANSFORMER, AND TRANSFORMER

Disclosed in the present invention are a method and apparatus for determining a winding state of a transformer, and a transformer. The method comprises: performing de-noising processing on a vibration signal of a transformer, so as to obtain a de-noised vibration signal; performing feature extraction on the de-noised vibration signal in a plurality of feature extraction dimensions, so as to obtain a plurality of feature values of the vibration signal; and inputting the plurality of feature values into a winding state assessment model, so as to process the plurality of feature values by using the winding state assessment model to obtain a winding state of the transformer, wherein the winding state assessment model is obtained by means of training by machining learning using a plurality of groups of training data, and each of the plurality of groups of training data comprises: a feature value and a winding state corresponding to the feature value. The present invention solves the technical problem, in the relat