Transformer area fault intelligent analysis method and system

The invention belongs to the technical field of power supply, and discloses a transformer area fault intelligent analysis method and system, and the method comprises the following steps: S1, collecting data of a transformer area through a copying controller, and adjusting the transmission rate and data type of the collected data according to the type of the transformer area during data collection;S2, preprocessing the collected data, wherein the preprocessing comprises missing data processing and abnormal data analysis; S3, analyzing and processing a data set of the abnormal nodes obtained inthe preprocessing stage through a hierarchical clustering method until problems existing in the whole transformer area operation process and corresponding processing suggestions are obtained; and S4,sorting the processing suggestions according to influence on the operation state of the transformer area, and displaying the processing suggestions. According to the method, the nodes running in thetransformer area can be anal