Fault determination method and device for electric power measurement automatic production equipment, and terminal

The invention provides a fault determination method and device for electric power measurement automatic production equipment, and a terminal. The method comprises the steps: collecting maintenance operation data corresponding to a maintenance operation task of electric power measurement automatic production equipment; determining a target maintenance operation type corresponding to the maintenance operation data according to the maintenance operation data and a preset clustering algorithm; determining an initial fault corresponding to the maintenance operation type according to the target maintenance operation type and a preset digital twinborn model; and determining a target fault according to the initial fault. According to the invention, the accuracy of a target obstacle can be improved, and the problem that the electric power measurement production service is interrupted and even major production accidents are caused because fault hidden dangers cannot be found in time because the inspection is not in pla