SYSTEM AND METHOD FOR DETERMINING ONE OR MORE ABNORMALITIES IN A TRANSFORMER OF A POWER DISTRIBUTION SYSTEM

A method may include sensing, via a sensor, one or more electrical characteristics of the transformer. The method may further include receiving, via a controller, the one or more electrical characteristics of the transformers. The method may further include determining, via the controller, time series data of the one or more electrical characteristics of the transformer. The method may further include determining, based on the time series data, an estimated impedance of the transformer. The method may further include comparing, via the controller, the estimated impedance to an impedance model. The method may further include determining, via the controller, based on the comparison, an abnormality of the transformer. The method may further include outputting a signal indicative of the abnormality of the transformer.