Intelligent substation monitoring method and system based on cloud platform

The invention discloses a transformer substation intelligent monitoring method and system based on a cloud platform. The system comprises a mobile terminal, a transformer substation, a monitoring center and a cloud server. The mobile terminal and the transformer substation are in bidirectional data connection with the monitoring center through wireless transmission, the cloud server and the monitoring center are in bidirectional data connection through wired transmission, and intelligent monitoring of the transformer substation is achieved; extracting the historical fault data of the plurality of substations to obtain the fault period corresponding to the corresponding service life of the substation equipment so as to obtain the accurate reference value of the equipment fault time; meanwhile, referring to a maintenance period of a corresponding age limit suggested in an operation instruction of an equipment manufacturer, calculating the two through a neural network model to obtain a maintenance period of equi